Home Table of Contents

§ 339. The Hazardous Substances List.

8 CA ADC § 339BARCLAYS OFFICIAL CALIFORNIA CODE OF REGULATIONS

Barclays Official California Code of Regulations Currentness
Title 8. Industrial Relations
Division 1. Department of Industrial Relations
Chapter 3.2. California Occupational Safety and Health Regulations (Cal/OSHA)
Subchapter 1. Regulations of the Director of Industrial Relations
Article 5. Hazardous Substances Information and Training (Refs & Annos)
8 CCR § 339
§ 339. The Hazardous Substances List.
(a) Purpose. The following is the List of Hazardous Substances prepared by the Director pursuant to Labor Code Section 6380. The substances on this list are subject to the provisions of Labor Code Sections 6360 through 6399.7 and Section 5194 in Title 8 of the California Code.
(b) Definitions.
(1) CAS number means the unique identification number assigned by the Chemical Abstracts Service to specific chemical substances.
(2) Source means the sublists which the Director used in preparing the Hazardous Substances List pursuant to Labor Code 6382. The source(s) of each hazardous substance on the list is designated by a number in the middle column of the list. The numbers represent the following sources: (1) International Agency for Research on Cancer (IARC); (2) Environmental Protection Agency lists pursuant to the Clean Air and Clean Water Acts; (3) General Industry Safety Order Section M155; (4) California Department of Pesticide Regulation's list of Restricted Materials; (5) Information Alerts put out by the Hazard Evaluation and Information Service pursuant to Labor Code Section 147.2.
(3) Synonym means an entry in the list which refers to another entry. This type of entry may identify alternate names for a given substance or associate a particular substance with a class of substances. Synonyms appear in the list as entries of the form: Substance x; see Substance y. The synonym entries included in this list are not all inclusive.
HAZARDOUS SUBSTANCES LIST [FNa1]
[FNa1]
An MSDS is not required for tapes, films, or extruded, molded or coated products containing listed hazardous substances in bound form except when these substances can be released in the workplace under normal conditions of work or in reasonably foreseeable emergencies resulting from workplace operations.
CAS No.
Source
Substance
Footnotes
26148685
1
A-alpha-C (2-Amino-9H
pyrido[2,3-b]indole)
3688537
1
AF-2 ([2-(2-Furyl)-3
(5-nitro-2-furyl)] acrylamide)
86884
3
ANTU; see 1-(1-Naphthyl)-2
thiourea
83329
2
Acenaphthene
75070
1,2,3
Acetaldehyde
60355
1
Acetamide
64197
2,3
Acetic acid
[FN1]
108247
2,3
Acetic anhydride
67641
3
Acetone
75865
2
Acetone cyanohydrin
75058
3
Acetonitrile
81812
3
3-(alpha-Acetonylbenzyl)-4
hydroxycoumarin; see Warfarin
CAS No.
Source
Substance
Footnotes
53963
3
2-Acetylaminofluorene
506967
2
Acetyl bromide
79367
2
Acetyl chloride
74862
3
Acetylene
540590
2,3
Acetylene dichloride
79276
3
Acetylene tetrabromide
79345
1,3
Acetylene tetrachloride
50782
3
Acetylsalicylic acid
[FN37]
107028
2,3,4
Acrolein
79061
1,3
Acrylamide
79107
3
Acrylic acid
107131
1,2,3,4
Acrylonitrile
50760
1
Actinomycin D
124049
2
Adlpic acid
23214928
1
Adriamycin
1
Aflatoxins
116063
4
Aldicarb
51285
2
Aldifen; see Dinitrophenols
309002
1,2,3,4
Aldrin
107186
2,3,4
Allyl alcohol
107051
2,3
Allyl chloride
106923
3
Allyl glycidyl ether
[FN12]
57067
1
Allyl isothiocyanate
2835394
1
Allyl isovalerate
2179591
3
Allyl propyl disulfide
3
Aluminum
[FN3]
3
Aluminum, alkyls
7429905
3
Aluminum metal and oxide
20859738
4
Aluminum phosphide
3
Aluminum pyro powders
3
Aluminum, soluble salts
[FN2]
10043013
2
Aluminum sulfate;
see Aluminum, soluble salts
117793
1
2-Aminoanthraquinone
60093
1
para-Aminoazobenzene
97563
1
o-Aminoazotoluene
1300738
3
Aminodimethylbenzene; see Xylidine
92671
1,3
4-Aminodiphenyl
[FN31]
75047
2
Aminoethane; see Ethylamine
141435
3
2-Aminoethanol; see Ethanolamine
82280
1
1-Amino-2-methylanthraquinone
91598
3
2-Aminonaphthalene;
see beta-Naphthylamine
712685
1
2-Amino-5-(5-nitro-2furyl)-1,3,4-thiadiazole
121664
1
2-Amino-5-nitrothiazole
504290
3
2-Aminopyridine
504245
4
4-Aminopyridine
1918021
4
4-Amino-3,5,6-trichloropicolinic
acid; see Picloram
2432997
1
11-Aminoundecanoic acid
61825
1,3
Amitrole
7773060
2
Ammate; see Ammonium
sulfamate
7664417
2,3
Ammonia
631618
2
Ammonium acetate
1863634
2
Ammonium benzoate
1066337
2
Ammonium bicarbonate
7789095
2
Ammonium bichromate;
see Chromium compounds
1341497
2
Ammonium bifluoride; see
Flouride and inorganic fluoride
compounds
10192300
2
Ammonium bisulfite
1111780
2
Ammonium carbamate
506876
2
Ammonium carbonate
3012655
2
Ammonium citrate dibasic
12125029
2,3
Ammonium chloride fume
7788989
2
Ammonium chromate;
see Chromium compounds
13826830
2
Ammonium fluoborate
12125018
2
Ammonium fluoride; see Fluoride,
and inorganic fluoride compounds
1336216
2
Ammonium hydroxide
[FN29]
6009707
2
Ammonium oxalate
16919190
2
Ammonium silicofluoride
7773060
2,3
Ammonium sulfamate
12135761
2
Ammonium sulfide
10196040
2
Ammonium sulfite
3164292
2
Ammonium tartrate
1762954
2
Ammonium thiocyanate
CAS No.
Source
Substance
Footnotes
628637, 123922,
2,3
Amyl acetate, all isomers
626380, 625161
1
Anabolic steroids
(Androgenic steroids)
62533
1,2,3
Aniline
90040
1,3
o-Anisidine
104949
3
p-Anisidine
191264
1
Anthanthrene
120127
2
Anthracene
7440360
2,3
Antimony
[FN3]
2,3
Antimony compounds
[FN4]
7647189
2
Antimony pentachloride;
see Antimony compounds
28300745
2
Antimony potassium tartrate;
see Antimony compounds
7789619
2
Antimony tribromide;
see Antimony compounds
10025919
2
Antimony trichloride;
see Antimony compounds
77883564
2
Antimony trifluoride;
see Antimony compounds
1309644
2
Antimony trioxide
140578
1
Aramite [; see 2-(p-tert
Butyphenoxy)isopropyl-2
chloroethyl sulfite)
7440382
1,2,3,4
Arsenic and arsenic compounds
[FN32]
1303328
2
Arsenic disulfide;
see Arsenic and arsenic
compounds
1303282
1,2
Arsenic pentoxide; see
Arsenic and arsenic compounds
1327533
1,2
Arsenic trioxide; see
Arsenic and arsenic compounds
1303339
1,2
Arsenic trisulfide; see
Arsenic and arsenic compounds
784421
3
Arsine
1332214
1,2,3
Asbestos
[FN5$]
8052424
3
Asphalt (petroleum) fumes
[FN6]
50782
3
Aspirin; see Acetylsalicylic acid
1912249
1,3,4
Atrazine
12174117
1
Attapulgite
492808
1
Auramine
12192573
1
Aurothioglucose
320672
1
5-Azacytidine
115026
1
Azaserine
446866
1
Azathioprine
86500
2,3,4
Azinphos methyl; see
O,O-Dimethyl S-(4-oxo
benzotri-azino-3-methyl)
phosphorodithioate
151564
1
Aziridine; see Ethyleneimine
1072522
1
2-(1-Aziridinyl)ethanol
800248
1
Aziridyl benzoquinone
103333
1
Azobenzene
3333526
3
2,2 ' -Azobisisobutyronitrile
decomposition product; see
Tetramethyl succinonitrile
6923224
4
Azodrin; see
3-(Dimethoxyphosphinyloxy)-N
methyl-cis-crotonamide
154938
1
BCNU; see 1,3-bis
(2-Chloroethyl)-1-nitrosourea
2426086
3
BGE; see n-Butyl glycidyl ether
58899
2
BHC; see Hexachlorocyclohexanes
319846
2
alpha-BHC
319857
2
beta-BHC
319869
2
delta-BHC
58899
2
gamma-BHC; see Lindane
86884
3
Bantu; see 1-(1-Naphthyl)-2-thiourea
101279
2
Barban
2,3
Barium, soluble compounds
[FN2]
542621
2
Barium cyanide; see
Cyanides, inorganic salts
17804352
3
Benomyl
25057890
4
Bentazon
225514
1
Benz[c]acridine
56553
1,2
Benz [a]anthracene
56553
2
1,2-Benzanthracene; see
Benz[a]anthracene
71432
1,2,3
Benzene
CAS No.
Source
Substance
Footnotes
108907
2,3
Benzene chloride; see
Chlorinated benzenes
123319
3
1,4-Benzenediol; see Hydroquinone
108463
2
1,3-Benzenediol; see Resorcinol
118741
1,4
Benzene hexachloride; see
Chlorinated benzenes
531851, 531862,
1,2,3
Benzidine (and its salts)
[FN31]
92875
1
Benzidine-based dyes
205992
1,2
Benzo [b]fluoranthene
205823
1
Benzo[i[fluoranthene
207089
1,2
Benzo[k]fluoranthene
207089
2
11,12 Benzofluoranthene;
see Benzo[k]fluoranthene
205992
2
3,4 Benzofluoranthene; see
Benzo[b]fluoranthene
65850
2
Benzoic Acid
[FN7]
71432
3
Benzol; see Benzene
100470
2
Benzonitrile
191242
2
1,12-Benzoperylene
191242
2
Benzo(ghi)perylene; see
1,12-Benzoperylene
50328
1,2
Benzo [a]pyrene
91225
2
Benzo(b)pyridine; see Quinoline
105113
1
para-Benzoquinone dioxime
106514
3
p-Benzoquinone; see Quinone
98077
1
Benzotrichloride
98884
2
Benzoyl chloride
94360
3
Benzoyl peroxide
140114
1
Benzyl acetate
100447
1,2,3
Benzyl chloride
1694093
1
Benzyl violet 4B
7440417
1,2,3
Beryllium
[FN34]
7787475
1,2
Berrylium chloride; see
Beryllium compounds
1,2,3
Beryllium compounds
7787497
1,2
Beryllium fluoride; see
Beryllium compounds
7787555
2
Beryllium nitrate; see Beryllium
compounds
141662
4
Bidrin; see 3-Hydroxy
N,N-dimethyl-cis-crotonamide
dimethyl phosphate
92524
3
Biphenyl
2168685
1
Bis(1-aziridinyl)morpholinophosphine
sulphide
111911
2
Bis(2-chloroethoxy) methane
111444
2,3
Bis(2-chloroethyl)ether; see
Chloroalkyl ethers
494031
1
N,N-Bis(2-chloroethyl)-2 -naphthylamine
154938
1
1,3-Bis(2-chloroethyl)-1 -nitrosourea
154938
1
Bischloroethyl nitrosourea;
see 1,3-Bis(2-chloroethyl)
1-nitrosourea
13483186
1
1,2-Bis(chloromethoxy)ethane
56894981
1
1,4-Bis(chloromethoxymethyl)benzene
542881
1,3
Bis(chloromethyl) ether
108601
1
Bis(2-chloro-1-methylethyl) ether
108601
2
Bis(2-chloroisopropyl) ether
115322
1,2
1,1-Bis-(p-chlorophenyl)-2,2,2-
trichloroethanol(dicofol)
137268
3
Bis-(dimethylthiocarbamoyl) disulfide
2238075
3
Bis(2,3-epoxypropyl)ether; see
Diglycidyl ether
117817
2
Bis(2-ethylhexyl) phthalate; see
Phthalate esters
1304821
3
Bismuth telluride; see
Tellurium compounds
11056067
1
Bleomycins
129179
1
Blue VRS
3
Borates, tetra, sodium salts
[FN8]
1303862
3
Boron oxide
[FN8]
10294334
3
Boron tribromide
7637072
3
Boron trifluoride
3844459
1
Brilliant Blue FCF
314409
3
Bromacil
7726956
3
Bromine
7789302
3
Bromine pentafluoride
74975
3
Bromochloromethane
75274
2
Bromodichloromethane
74964
3
Bromoethane; see Ethyl bromide
593602
3
Bromoethylene; see Vinyl bromide
75252
2,3
Bromoform
CAS No.
Source
Substance
Footnotes
74839
3
Bromomethane; see Methyl bromide
101553
2
4-Bromophenyl phenyl ether
75638
3
Bromotrifluoromethane
1689845
4
Bromoxynil
106990
1,2,3
1,3-Butadiene
106978
3
Butane
55981
1
1,4-Butanediol dimethanesulfonate
(Busulfan)
109795
3
Butanethiol; see n-Butyl mercaptan
71363
3
Butanol; see Butyl alcohol
78933
3
2-Butanone
123739
2
2-Butenal propylene aldehyde; see
Crotonaldehyde
2426086
3
1-Butoxy-2,3-epoxypropane; see
n-Butyl glycidyl ether
111762
3
2-Butoxyethanol; see Ethylene
glycol monobutyl ether
123864, 105464,
2,3
Butyl acetate, all isomers
540885, 110190
141322
3
Butyl acrylate
71363, 78922,
3
Butyl alcohol
75650
109739, 78819,
2,3
Butylamine, all isomers
513495, 13952846,
75649
25013165
1
Butylated hydroxyanisole
128370
1
Butylated hydroxytoluene; see 2,6-Di
tert-butyl-p-cresol
85687
2
Butyl benzyl phthalate
299865
3
4-tert-Butyl-2-chlorophenylmethyl methylphosphoramidate
1189851
3
tert-Butyl chromate; see Chromium
compounds
2426086
3
n-Butyl glycidyl ether
[FN12]
138227
3
n-Butyl lactate
109795
3
n-Butyl mercaptan
89725
3
o-sec-Butylphenol
140578
1
2-(p-tert-Butylphenoxy)isopropyl
2-chloroethyl sulfite
84742
2
n-Butyl phthalate; see Phthalate esters
98511
3
p-tert-Butyltoluene
107926
2
Butyric acid
3068880
1
beta-Butyrolactone
13010474
1
CCNU; see 1-(2-Chloroethyl)-3
cyclohexyl-1-nitrosourea
543908
1,2
Cadmium acetate; see Cadmium
compounds
7440439,
1306190
1,2,3,4
Cadmium and cadmium oxide
[FN3]
7789426
2
Cadmium bromide; see Cadmium
compounds
10108642
1,2
Cadmium chloride; see Cadmium
compunds
1,2,3,4
Cadmium compounds
7440702
2
Calcium
7778441
1,2,3
Calcium arsenate; see Arsenic and arsenic compounds
52740166
2
Calcium arsenite; see Arsenic and arsenic compounds
75207
2
Calcium carbide
13765190
1,2
Calcium chromate; see Chromium
compounds
156627
3
Calcium cyanamide
592018
2,4
Calcium cyanide; see Cyanides, inorganic salts
26264062
2
Calcium dodecylbenzene-sulfonate
[FN9]
1305620
3
Calcium hydroxide
7778543
2
Calcium hypochlorite
1305788
3
Calcium oxide
76222
3
Camphor
56257
1
Cantharidin
105602
3
Caprolactam
2425061
1,3
Captafol
133062
1,2,3
Captan
63252
2,3,4
Carbaryl
86748
1
Carbazole
7786347
2,3,4
alpha-2-Carbomethoxy-1-methylvinyl
dimethyl phosphate(mevinphos)
7786347
3
2-Carbomethoxy-l-propen-2-yl
dimethyl phosphate; see alpha-2
Carbomethoxy-l-methylvinyl
dimethyl phosphate
75150
2,4
Carbon bisulfide; see Carbon disulfide
1333864
1,3
Carbon black-Extracts
[FN10]
CAS No.
Source
Substance
Footnotes
124389
3
Carbon dioxide
75150
2,3,4
Carbon disulfide
630080
3
Carbon monoxide
558134
3
Carbon tetrabromide
56235
1,2,3,4
Carbon tetrachloride
75445
2,3
Carbonyl chloride; see Phosgene
353504
3
Carbonyl Fluoride
786196
4
Carbophenothion
154938
1
Carmoisine; see 1,3-Bis(2-chloro
ethyl)-1-nitrosourea
120809
3
Catechol
1310732
3
Caustic soda; see Sodium hydroxide
110805
5
Cellosolve; see Ethylene glycol mono
#yl ether
21351791
3
Cesium hydroxide
305033
1
Chlorambucil
56757
1
Chloramphenicol
57749
1,2,3,4
Chlordane
143500
1,2
Chlordecone
6164983
4
Chlordimeform
115286
1
Chlorendic acid
470906
4
Chlorfenvinphos
1,2,3
Chlorinated benzenes
8001352
3
Chlorinated camphene; see Toxaphene
2
Chlorinated cresols
55720995
3
Chlorinated diphenyl oxide
2
Chlorinated ethanes
2
Chlorinated naphthalenes, (other than
those listed elsewhere)
108171262
1
Chlorinated paraffins
2
Chlorinated phenols; see Chlorinated
cresols
1
a-Chlorinated toluenes
7782505
2,3
Chlorine
10049044
3
Chlorine dioxide
7790912
3
Chlorine trifluoride
494031
1
Chlornaphazine; see N,N-bis(2
Chloroethyl)-2-naphthylamine
107200
3
Chloroacetaldehyde
532274
3
alpha-Chloroacetophenone
79049
3
Chloroacetyl chloride
1,2,3
Chloroalkyl ethers
108907
2,3
Chlorobenzene; see
Chlorinated benzenes
510156
1
Chlorobenzilate
2698411
3
o-Chlorobenzylidene-malononitrile
74975
3
Chlorobromomethane; see
Bromochloromethane
126998
3
2-Chloro-1,3-butadiene; see
Chloroprene
124481
2
Chlorodibromomethane
75456
1,3
Chlorodifluoromethane (FC-22)
53449219
3
Chlorodiphenyl; see Polychlorobiphenyls
106898
3
1-Chloro-2,3,-epoxypropane; see
Epichlorohydrin
75003
2,3
Chloroethane; see Ethyl chloride
107073
3
2-Chloroethanol; see Ethylene
chlorohydrin
13010474
1
1-(2-Chloroethyl)-3-cyclohexyl-1nitrosourea
75014
3
Chloroethylene; see Vinyl chloride
13909096
1
1-(2-Chloroethyl)-3-(4-methycyclo
hexyl)-1-nitrosourea (Methyl
-CCNU)
110758
2
2-Chloroethyl vinyl ether
593704
1
Chlorofluoromethane
67663
1,2,3
Chloroform
75445
2
Chloroformyl chloride; see Phosgene
59507
2
para-Chloro-meta-cresol
74873
3
Chloromethane; see Methyl chloride
107302
3
Chloromethyl methyl ether; see Methyl
chloromethyl ether
91587
2
2-Chloronaphthalene
100005
3
1-Chloro-4-nitrobenzene; see p
Nitrochlorobenzene
600259
3
1-Chloro-1-nitropropane
76153
3
Chloropentafluoroethane
95578
2
2-Chlorophenol; see Chlorophenols
1
Chlorophenols
1
Chlorophenoxy herbicides
95830
1
4-Chloro-o-phenylenediamine
7005723
2
4-Chlorophenyl phenyl ether
76062
3,4
Chloropicrin
126998
2,3
Chloroprene
CAS No.
Source
Substance
Footnotes
1331288
3
o-Chlorostyrene
7790945
2
Chlorosulfonic acid
1897456
1
Chlorothalonil
95498
3
o-Chlorotoluene
100447
3
alpha-Chlorotoluene; see Benzyl chloride
95692
1
p-Chloro-o-toluidine
7745893
4
3-Chloro-p-toluidine hydrochloride
1929824
3
2-Chloro-6-(trichloromethyl) pyridine
75887
1
2-Chloro-1,1,1-trifluoroethane
2921882
2,3
Chlorpyrifos
1066304
2
Chromic acetate; see Chromium
compounds
11115745
2
Chromic acid; see Chromium compounds
10101538
2
Chromic sulfate; see Chromium
compounds
7440473
2,3
Chromium
[FN3]
1,2,3
Chromium compounds
7440473
3
Chromium metal; see Chromium
11115745
2
Chromium troixide; see Chromium
compounds
10049055
2
Chromous chloride; see Chromium
compounds
14977618
3
Chromyl chloride;
218019
1,2
Chrysenes; see Polynuclear aromatic
hydrocarbons
532821
1
Chrysoidine
87296
1
Cinnamyl anthranilate
108316
2,3
Cis-butenedioic anhydride; see Maleic
anhydride
15663271
1
Cisplatin
51875
1
Citrinin
6358538
1
Citrus Red no. 2
637070
1
Clofibrate
1420048
4
Clonitralid
2971906
3
Clopidol
3
Coal (Bituminous) dust
65996932
1
Coal-tar pitches
8007452
1,3
Coal tar pitch volatiles
[FN11]
7440484
2,3
Cobalt
[FN3], [FN34]
10210681
3
Cobalt carbonyl
16842038
3
Cobalt hydrocarbonyl
7789437
2
Cobaltous bromide
544183
2
Cobaltous formate
14017415
2
Cobaltous sulfamate
62748
4
Compound 1080; see Sodium
fluoroacetate
7440508
2,3
Copper
[FN3]
2,3
Copper compounds
[FN39]
3
Cotton dust
[FN27]
56724
2
Coumaphos
91645
1
Coumarin
8001589
1
Creosotes
120718
1
p-Cresidine
95487, 106445,
2,3
Cresol (all isomers)
108394,1319773
123739
2,3
Crotonaldehyde
299865
3
Crufomate; see 4-tert-Butyl (-2-chlor
ophenylmethyl) methylphos
phoramidate
98828
3
Cumene
142712
2
Cupric acetate; see Copper compounds
12002038
2
Cupric acetoarsenite; see Copper
compounds
7447394
2
Cupric chloride; see Copper compounds
3251238
2
Cupric nitrate; see Copper compounds
5893663
2
Cupric oxalate; see Copper compounds
10380297
2
Cupric sulfate, ammoniated; see Copper
compounds
7758987
2
Cupric sulfate; see Copper compounds
815827
2
Cupric tartrate; see Copper compounds
420042
3
Cyanamide
2,3,4
Cyanides, inorganic salts
100470
2
Cyanobenzene; see Benzonitrile
460195
3
Cyanogen
506774
2,3
Cyanogen chloride
14901087
1
Cycasin
1
Cyclamates
110827
2,3
Cyclohexane
108930
3
Cyclohexanol
108941
3
Cyclohexanone
110838
3
Cyclohexene
66819
4,5
Cycloheximide
108918
3
Cyclohexylamine
CAS No.
Source
Substance
Footnotes
121824
3
Cyclonite; see
Cyclotrimethylenetrinitramine
542927
3
Cyclopentadiene
12079651
3
Cyclopentadienyltriocarbonyl
manganese;
see Manganese compounds
287923
3
Cyclopentane
27208373
1
Cyclopenta[c,d]pyrene
50180
1
Cyclophosphamide
6055192
121824
3
Cyclotrimethylene-trinitramine
13121705
3
Cyhexatin; see Tin compounds
94757
2,3,4
2,4-D
94111, 94791, 94804,
2
2,4-D esters (2,4-dichloro
1320189, 1928387,
phenoxyacetic acid esters)
1928616, 1929733,
2971382, 25168267,
53467111
94826
4
2,4-DB (2,4-dichloro- phenoxybutyric acid)
72548
2,4
DDD; see TDE
72548
2
4,4-DDD; see TDE
72559
2
DDE; see 1,1-Dichloro-2,2-bis(p
chlorophenyl)-ethylene
72559
2
4,4-DDE; see 1,1-Dichloro-2,2-bis(p
chlorophenyl)-ethylene
120365
4
2,4-DP (2,4-dichlorophenoxy-propionic acid)
50293
1,2,3,4
DDT-(1,1,1-trichloro-2,2-bis (p-chlorophenyl)ethane)
50293
2
4,4-DDT; see DDT
62737
3
DDVP; see Dichlorvos
78488
4
DEF; see S,S,S Tributyl
phosphorotrithioate
2238075
3
DGE; see Diglycidyl ether
68122
3
DMF; see N,N-Dimethylformamide
57147
3
DMH; see Dimethylhydrazine (all
isomers)
81889
1
D&C Red No. 19; see Rhodamine B
432034
1
Dacarbazine
80080
1
Dapsone
115902
4
Dasanit; see O,O-Diethyl O-[4
(methylsulfinyl) phenyl]
phosphorothioate
20830813
1
Daunomycin
17702419
3
Decaborane
8065483
3,4
Demeton
298033
2
Demeton-O
126750
2
Demeton-S
123422
3
Diacetone alcohol; see 4-Hydroxy
4-methyl-2-pentanone
613354
1
N,N ' -Diacetylbenzidine
10311849
4
Dialifor
2303164
1
Diallate
615054
1
2,4-Diaminoanisole
39156417
1
2,4-Diaminoanisole sulfate
92875
3
4,4 ' -Diaminobiphenyl; see Benzidine
(and its salts)
91941
3
4,4 ' Diamino-3,3 ' -dichlorobiphenyl;
see Dichlorobenzidine and its salts
101814
1
4,4 ' -Diaminodiphenyl ether
107153
2,3
1,2-Diaminoethane; see Ethylenediamine
95807
1
2,4-Diaminotoluene
119904
1
ortho-Dianisidine; see 3,3-Dimethoxy
benzidine
333415
2,3
Diazinon
334883
1,3
Diazomethane
226368
1
Dibenz [a,h]acridine
224420
1
Dibenz [a,j]acridine
53703
1,2
Dibenz [a,h]anthracene
215587
1
Dibenz[a,c]anthracene
224419
1
Dibenz[a,j]anthracene
53703
2
1,2,5,6-Dibenzanthracene; see
Dibenz[a,h] anthracene
1,2
Dibenzanthracenes; see Polynuclear
aromatic hydrocarbons
194592
1
7H-Dibenzo [c,g]carbazole
5385751
1
Dibenzo[a,e]fluoranthene
192472
1
Dibenzo[h,rst]pentaphene
192654
1
Dibenzo [a,e]pyrene
189640
1
Dibenzo [a,h]pyrene
189559
1
Dibenzo [a,i]pyrene
191300
1
Dibenzo[a,l]pyrene
92842
3
Dibenzothiazine; see Phenothiazine
CAS No.
Source
Substance
Footnotes
94360
3
Dibenzoyl Perozide; see Benzoyl
peroxide
19287457
3
Diborane
300765
2
Dibrom; see O,O-Dimethyl O
(1,2-dibromo-2,2-dichloroethyl)
phosphate
96128
1,3
1,2-Dibromo-3-chloropropane
75616
3
Dibromodifluoromethane
106934
2,3
1,2-Dibromoethane; see Ethylene
dibromide
102818
3
2-(Dibutylamino) ethanol
128370
1,3
2,6-Di-tert-butyl-p-cresol
[FN7]
107664
3
Dibutyl phosphate
84742
3
Dibutyl phthalate; see Phthalate esters
84742
2
Di-n-butyl phthalate; see Phthaltate
esters
1918009
2,4
Dicamba
1194656
2
Dichlobenil
117806
2
Dichlone
7572294
1,3
Dichloroacetylene
541731
2
m-Dichlorobenzene
106467
1,2,3
p-Dichlorobenzene
95501
2,3
o-Dichlorobenzene
95501
2
1,2-Dichlorobenzene; see o
Dichlorobenzene
541731
2
1,3-Dichlorobenzene; see m
Dichlorobenzene
106467
2
1,4-Dichlorobenzene; see p
Dichlorobenzene
225321226
1,2,3
Dichlorobenzenes; see Chlorinated
benzenes
1,2,3
Dichlorobenzidine (and its salts)
91941
1,2,3
3,3 ' -Dichlorobenzidine; see
Dichlorobenzidene (and its salts)
72548
2
1,1-Dichloro-2,2-bis(p-chlorophenyl)
ethane; see TDE
72559
2,4
1,1-Dichloro-2,2-bis (p-chlorophenyl) ethylene
75274
2
Dichlorobromomethane; see
Bromodichloromethane
28434868
1
3,3 ' -Dichloro-4,4 ' -diaminodiphenyl ether
75718
3
Dichlorodifluoromethane (FC-12)
118525
3
1,3-Dichloro-5,5-dimethyl-hydantoin
107062
1,2
1,2-Dichloroethane; see Ethylene
dichloride
75343
2,3
1,1-Dichloroethane; see Ethylidene
chloride
156605
2
1,2-trans-Dichloroethylene
540590
2,3
1,2-Dichloroethylene; see Acetylene
dichloride
75354
2,3
1,1 Dichloroethylene; see Vinylidene
chloride
111444
,1,3
Dichloroethyl ether; see Chloroaikyl
ethers
75092
3
Dichloromethane; see Methylene chloride
75434
3
Dichloromonofluoromethane (FC-21)
117806
2
Dichloronaphthoquinone; see Dichlone
594729
3
1,1-Dichloro-1-nitroethane
120832
2
2,4-Dichlorophenol
94757
2,3,4
2,4-Dichlorophenoxyacetic acid; see
2,4-D
609201
1
2,6-Dichloro-para-phenylenediamine
1836755
1,4
2,4-Dichlorophenyl p-nitrophenyl ether
26638197, 78875,
1,2,3
Dichloropropanes
142289, 78999
78875
1,2
1,2-Dichloropropane; see
Dichloropropanes
8003198
2
Dichloropropene-dichloropropane
(mixture)
26952238, 542756,
1,2,3,4
Dichloropropenes
78886
709988
4
3,4-Dichloropropionanilide; see Propanil
75990
2,3
2,2-Dichloropropionic acid
8003198
2
1,2-Dichloropropylene
76142
3
1,2-Dichloro-1,1,2,2-tetrafluoro-ethane (FC-114)
62737
2
2,2-Dichlorovinyl dimethyl phosphate;
see Dichlorvos
62737
1,2,3
Dichlorvos
102307, 99309
2
Dicloran
115322
1,2
Dicofol; see 1,1-Bis(p-chlorophenyl)-2,
2,2-trichloroethanol
CAS No.
Source
Substance
Footnotes
5124301
3
Dicyclohexylmethane-4,4 ' - diisocyanate
77736
3
Dicyclopentadiene
102545
3
Dicyclopentadienyl iron
60571
1,2,3,4
Dieldrin
84173
1
Dienestrol
1464535
1
Diepoxybutane
[FN12]
111422
3
Diethanolamine
109897
2,3
Diethylamine
100378
3
2-(Diethylamino)ethanol
12391
3
1,4-Diethylene dioxide; see p-Dioxane
111400
3
Diethylenetriamine
60297
3
Diethyl ether; see Ethyl ether
298044
3
O,O-Diethyl S-2-(ethylthio)ethyl
phosphorodithioate; see Disulfoton
298022
3
O,O-Diethyl S-(ethylthio)methyl
phosphorodithioate; see Phorate
103231
1
Di(2-ethylehexyl)adipate
117817
1
Di-(2-ethylhexyl) phthalate; see
Phthalate esters
1615801
1
1,2-Diethylhydrazine
333415
3
O,O-Diethyl O-(2-isopropyl-6-methy
4-pyrimidinyl phosphorothioate; see
Diazinon
96220
3
Diethyl ketone
115902, 115913
3,4
O,O-diethyl O-[4-(methylsufiny)
phenyl] phosphorothioate
(fensulfothion)
56382
3
O,O-Diethyl O-(p-nitrophenyl)
phosphorothioate; see Parathion
84662
2,3
Diethyl phthalate; see Phthalate esters
56531
1
Diethylstilbestrol
64675
1
Diethyl sulfate
75616
3
Difluorodibromomethane; see
Dibromodifluoromethane
2238075
3
Diglycidyl ether
101906
1
Diglycidyl resorcinol ether
1563662
2,3,4
2,3-Dihydro-2,2-dimethyl-7-benzofuranyl methylcarbamate (carbofuran)
94586
1
Dihydrosafrole
123319
3
p-Dihydroxybenzene; see Hydroquinone
108463
2
meta-Dihydroxybenzene; see Resorcinol
794934
1
Dihydroxymethylfuratrizine
108838
3
Diisobutyl ketone
108189
3
Diisopropylamine
108203
3
Diisopropyl ether; see Isopropyl ether
828002
1
Dimethoxane
119904
1
3,3 ' -Dimethoxybenzidine
91930
1
3,3 ' -Dimethoxybenzidine-4,4 '
diisocyanate
109875
3
Dimethoxymethane; see Methylal
6923224
3,4
3-(Dimethoxyphosphinyloxy)-Nmethyl-cis-crotonamide (Monocrotophos)
127195
3
N,N-Dimethylacetamide
124403
2,3
Dimethylamine
60117
1,3
4-Dimethylaminoazobenzene
1300738
3
Dimethylaminobenzene; see Xylidine
55738540
1
trans-2-[(Dimethylamino) methylimino]-5-[2-(5-nitro-2-furyl)vinyl]1,3,4-oxadiazole
121697
3
N,N-Dimethylaniline
108383
2,3
Dimethylbenzene; see Xylene, all isomers
119937
1
3,3 ' -Dimethylbenzidine
108849
3
1,3-Dimethylbutyl acetate; see sec
Hexyl acetate
79447
1
Dimethylcarbamoyl chloride
300765
2,3
0,0-Dimethyl 0-(1,2-dibromo-2, 2-dichloroethyl) phosphate (Naled)
121755
3
O,O-Dimethyl S-(1,2
dicarboethoxyethyl)
phosphorodithioate; see Malathion
8022002
3
O,O-Dimethyl O-(2-(ethylthio)-ethyl)
phosphorothioate and O,O-Dimethyl
S-(2-(ethylthio)-ethyl) phosphoro
thioate mixture; see Methyl demeton
68122
3
N,N-Dimethylformamide
108838
3
2,6-Dimethyl-4-heptanone; see
Diisobutyl ketone
540738
1
1,2-Dimethylhydrazine
57147, 540738
1,3
Dimethylhydrazine (all isomers)
67641
3
Dimethyl ketone; see Acetone
CAS No.
Source
Substance
Footnotes
115902, 115913
3,4
0,0-Dimethyl 0-[p-(methylsulfinyl)
-phenyl]phosphorothioate (fensulfothion)
55389
3
O,O-dimethyl O-[3-methyl-4
(methylthio) phenyl]
phosphorothioate; see Fenthion
298000
3
O,O-Dimethyl O-(p-nitrophenyl)
phosphorothioate; see Methyl
parathion
62759
1,3
N,N-Dimethylnitrosamine; see
N-Nitrosodimethylamine
86500
2,3,4
0,0-Dimethyl S-(4-oxo-benzotriazino-3-methyl) phosphorodithioate(Azinphos methyl)
105679
2
2,4-Dimethylphenol
1300716
2
Dimethylphenol; see Xylenol
121697
3
Dimethylphenylamine; see N,N
Dimethylaniline
10265926
4
0,S-Dimethyl phosphoramidothioate
950378
4
0,0-Dimethyl phosphorodithioate, Sester with 4-(mercaptomethyl)
2-methoxy-0 2 -1,3,4
thiadiazolin-5-one
77781
2,3
Dimethyl phthaltate; see Phthalate esters
77781
1,3
Dimethyl sulfate
299843
2,3
O,O-Dimethyl
O-(2,4,5-trichlorophenyl)
phosphorothioate; see Ronnel
148016
3
Dinitrolmide; see 3,5-Dinitro-o
toluamide
25154545, 99650,
2,3
Dinitrobenzenes, all isomers
100254, 528290
25154545
2
Dinitrobenzol; see Dinitrobenzenes, all
isomers
534521
2,3,4
4,6-Dinitro-o-cresol
534521
2
Dinitrocresol; see Nitrophenols, all
isomers
51285
2,4
2,4-Dinitrophenol; see Dinitrophenols
51285, 329715,
2,4
Dinitrophenols
573568
42397648
1
1,6-Dinitropyrene
43977659
1
1,8-Dinitropyrene
148016
3
3,5-Dinitro-o-toluamide
606202
2
2,6-Dinitrotoluene
121142
2
2,4-Dinitrotoluene
25321146, 121142,
2,3
Dinitrotoluenes, all isomers
121142, 606202,
610399, 602017,
619518
88857
4
Dinoseb
117840
2
Di-n-octyl phthalate
117817
3
Di-sec-octyl phthalate; see Phthalate
esters
123911
3
1,4-Dioxacyclohexane; see p-Dioxane
123911
1,3
p-Dioxane
123911
1
1,4-Dioxane; see p-Dioxane
78342
3,4
2,3-p-Dioxanedithiol S,S-bis (0,0diethyl phosphorodithioate)
(dioxathion)
78342
3,4
Dioxathion; see 2,3-p-Dioxanedithiol
S,S-bis (O,O-diethyl
phosphorodithioate)
92524
3
Diphenyl; see Biphenyl
122394
3
Diphenylamine
57410
1
Diphenylhydantoin (Phenytoin)
630933
1
Diphenylhydantoin (Phenytoin), sodium
salt
38622183
2
Diphenylhydrazine
122667
2
1,2-Diphenylhydrazine; see
Hydrazobenzene
101688
3
Diphenylmethane diisocyanate; see
Methylene bis(4-phenylisocyanate)
34590948
3
Dipropylene glycol monomethyl ether
123193
3
Dipropyl ketone
85007, 2764729
2,3
Diquat
1937377
1
Direct Black 38 (technical grade)
2602462
1
Direct Blue 6 (technical grade)
16071866
1
Direct Brown 95
2475458
1
Disperse Blue 1
97778
3
Disulfiram
298044
2,3,4
Disulfoton
CAS No.
Source
Substance
Footnotes
298044
2,4
Disyston; see Disulfoton
1189851
3
Di-tert-butyl chromate; see Chromium
compounds
330541
2,3
Diuron
108576
3
Divinyl benzene
27176870
2
Dodecylbenzenesulfonic acid
[FN9]
23214928
1
Doxorubicin hydrochloride; see
Adriamycin
60004
2
EDTA
115297
2,3,4
Endosulfan
959988
2
alpha-Endosulfan
33213659
2
beta-Endosulfan
1031078
2
Endosulfan-sulfate
72208
2,3,4
Endrin
7421934
2
Endrin aldehyde
106898
1,2,3
Epichlorohydrin
[FN12]
2104645
3,4
EPN
106876
1
1-Epoxyethyl-3,4-epixycyclohexane;
see Vinyl cyclohexene dioxide
4016142
3
1,2-Epoxy-3-isopropoxypropane;
see Isopropyl glycidyl ether
141377
1
3,4-Epoxy-6-methylcyclohexyimethyl
3,4-epoxy-6-methylcyclohexane
carboxylate
122601
3
1,2-Epoxy-3-phenoxypropane; see
Phenyl glycidyl ether
75569
3
1,2-Epoxypropane; see Propylene oxide
556525
3
2,3-Epoxypropanol; see Glycidol
12510428
1
Erionite
75058
3
Ethanenitrile; see Acetonitrile
75081
3
Ethanethiol; see Ethyl mercaptan
64175
1,3
Ethanol; see Ethyl alcohol
141435
3
Ethanolamine
463514
3
Ethenone; see Ketene
57636
1
Ethinyloestradiol
563122
2,3,4
Ethion
536334
1
Ethionamide
110805
3
2-Ethoxyethanol; see Ethylene glycol
monoethyl ether
111159
3
2-Ethoxyethanol acetate; see Ethylene
glycol monoethyl ether acetate
141786
3
Ethyl acetate
140885
1,3
Ethyl acrylate
64175
1,3
Ethyl alcohol
[FN13]
75047
2,3
Ethylamine
541855
3
Ethyl sec-amyl ketone
100414
2,3
Ethylbenzene
74964
3
Ethyl bromide
106354
3
Ethyl butyl ketone
75003
3
Ethyl chloride
510156
1
Ethyl-4,4 ' -dichlorobenzilate; see
Chlorobenzilate
13194484
4
0-Ethyl S,S-dipropyl phosphorodithioate (ethoprop)
85007
3
1,1 ' -Ethylene-2,2 ' -bipyridinium
dibromide; see Diquat
107073
3
Ethylene chlorohydrin
107153
2,3
Ethylenediamine
106934
1,2,3,4,5
Ethylene dibromide
[FN33]
107062
1,2,3,4
Ethylene dichloride
107211
3
Ethylene glycol
[FN14]
628966
3
Ethylene glycol dinitrate
111762
2,3
Ethylene glycol monobutyl ether
110805
3,5
Ethylene glycol monoethyl ether
111159
3,5
Ethylene glycol monoethyl ether acetate
109864
3,5
Ethylene glycol monomethyl ether
110496
3,5
Ethylene glycol monomethyl ether acetate
151564
1,3
Ethyleneimine
75218
1,2,3,5
Ethylene oxide
[FN12]
420122
1
Ethylene sulphide
96457
1
Ethylenethiourea
79016
2
Ethylene trichloride; see Trichlorethylene
60297
3
Ethyl ether
109944
3
Ethyl formate
75343
3
Ethylidene chloride
16219753
3
Ethylidene norbornene
75081
3
Ethyl mercaptan
62500
1
Ethyl methanesulphonate
563122
2
Ethyl methylene; see Ethion
78933
3
Ethyl methyl ketone; see 2-Butanone
22224926
3,4
Ethyl 3-methyl-4-(methylthio)-phenyl
(1-methylethyl) phosphoramidate
100743
3
N-Ethylmorpholine
CAS No.
Source
Substance
Footnotes
2104645
3
O-Ethyl O-(p-nitrophenyl)
phenylphosphonothioate; see EPN
759739
1
N-Ethyl-N-Nitrosourea; see N-NitrosoN-ethylurea
56382
2,4
Ethyl parathion; see Parathion
78104
3
Ethyl silicate
100743
3
4-Ethyl-1,4-tetrahydrooxazine; see
N-Ethylmorpholine
110805
3
2-Ethyoxyethanol; see Ethylene glycol
monoethyl ether
97530
1
Eugenol
314136
1
Evans blue
2353459
1
Fast Green FCF
22224926
3,4
Fenamiphos; see Ethyl-3-methyl-4
(methylthio)phenyl (1-methylethyl)
phosphoramidate
115902
3
Fensulfothion; see O,O-Diethyl O
[4-(methylsulfinyl)phenyl]
phosphorothioate
55389
3
Fenthion
101428
2
Fenuron
4482557
2
Fenuron-TCA
14484641
3,4
Ferbam
1185575
2
Ferric ammonium citrate; see Iron salts,
soluble
2944674
2
Ferric ammonium oxalate; see Iron salts,
soluble
7705080
2
Ferric chloride; see Iron salts, soluble
14484641
3
Ferric N,N-dimethylthiocarbamate;
see Ferbam
7783508
2
Ferric fluoride; see Iron salts, soluble
10421484
2
Ferric nitrate; see Iron salts, soluble
10028225
2
Ferric sulfate; see Iron salts, soluble
10045893
2
Ferrous ammonium sulfate; see Iron salts,
soluble
7758943
2
Ferrous chloride; see Iron salts, soluble
7720787
2
Ferrous sulfate; see Iron salts, soluble
12604589
3
Ferrovanadium dust
[FN3]
206440
2
Fluoranthene
53963
3
n-Fluoren-2-yl-acetamide; see 2
Acetylamino-fluorene
2,3
Fluoride, and inorganic fluoride compounds
7782414
2,3
Fluorine
640197
4
Fluoroacetamide/1081
75694
3
Fluorocarbon 11; see
Fluorotrichlormethane
75718
3
Fluorocarbon 12; see
Dichlorodifluoromethane
75434
3
Fluorocarbon 21; see
Dichloromonofluoromethane
75456
3
Fluorocarbon 22; see
Chlorodifluoromethane
76120
3
Fluorocarbon 112; see 1,1,2,2
Tetrachloro-1,2-difluoroethane
76131
3
Fluorocarbon 113; see 1,1,2
Trichloro-1,2,2-trifluoroethane
76142
3
Fluorocarbon 114; see
1,2-Dichloro-1,1,2,2
tetrafluoroethane
75694
3
Fluorotrichloromethane
150505
4
Folex; see s,s,s-Tributyl
phosphorotritthioite
133073
4
Folpet
944229
3,4
Fonofos
50000
1,2,3
Formaldehyde
75127
3
Formamide
64186
2,3
Formic acid
3570750
1
2-(2-Formylhydrazino)-4-(5nitro-2-furyl) thiazole
110178
2
Fumaric acid
[FN15]
6164983
4
Fundal; see Chlordimeform
98011
2
2-Furaldehyde; see Furfural
98011
2,3
Furfural
98000
3
Furfuryl alcohol
6164983
4
Galecron; see Chlordimeform
8006619
3
Gasoline
[FN16]
7782652
3
Germanium tetrahydride
3
Glass, fibrous or dust
[FN38]
67730114
1
Glu-P-1 (2-Amino-6
methyldipyrido[1,2-a:3 ',2 '
d]imidazole
CAS No.
Source
Substance
Footnotes
67730103
1
Glu-P-2 (2-Aminodipyrido[1,2-a:3 ',2
-d]imidazole)
111308
3
Glutaraldehyde
765344
1
Glycidaldehyde
556525
3
Glycidol
[FN12]
7782425
3
Graphite
[FN17]
126078
1
Griseofulvin
4680788
1
Guinea Green B
86500
2
Guthion; see O,O-Dimethyl S-(4
oxobenzotriazino-3-methyl)
phosphorodithioate
16568028
1
Gyromitrin (Acetaldehyde
methylformylhydrazone)
822060
3
HDI; see Hexamethylene diisocyanate
7440586
3
Hafnium
2
Haloethers (other than those listed elsewhere, includes chloro-phenylphenyl
ethers, bromophenylphenyl ether, bis(dichloroisopropyl) ether, bis (chloroethoxy) methane and polychlorinated diphenyl ethers)
2
Halomethanes
2784943
HC Blue 1
76448
1,2,3,4
Heptachlor
1024573
2
Heptachlor epoxide
76448
3
1,4,5,6,7,8,8,-Heptachloro-3a,
4,7,7a-tetrahydro-4,7
methanoindene; see Heptachlor
142845
3
n-Heptane
106354
3
3-Heptanone; see Ethyl butyl ketone
110430
3
2-Heptanone; see Methyl n-amyl ketone
118741
1,2
Hexachlorobenzene; see Benzene
hexachloride
87683
1,2,3
Hexachlorobutadiene
608731
2
Hexachlorocyclohexane
1
Hexachlorocyclohexanes
77474
2,3
Hexachlorocyclopentadiene
72208
3
1,2,3,4,10,10-Hexachloro-6,7-epoxy-,
1,4,4a,5,6,7,8,8a-octahydro-1,4,
endo-endo-5,8-dimethano
naphthalene and methabolites; see
Endrin
60571
3
1,2,3,4,10,10-Hexachloro-6,7-epoxy
1,4,4a,5,6,7,8,8a-octahydro-1,4,
endo-exo-5,8-dimethanonaphtha
lene; see Dieldrin
67721
1,2,3
Hexachloroethane
115297
3
6,7,8,9,10,10-Hexachloro
1,5,5a,6,9,9a-hexahydro-6,9
methano-2,4,3-benzodioxathiepin
3-oxide; see Endosulfan
309002
3
1,2,3,4,10,10-Hexachloro-1,4,4a,5,8,hexahydro-endo-1,2-exo-5,8-di
methanonaphthalene; see Aldrin
1335871
2,3
Hexachloronaphthalene
70304
2
Hexachlorophene (HCP)
684162
3
Hexafluoroacetone
684162
3
1,1,1,3,3,3,-Hexafluoro-2-propanone;
see Hexafluoroacetone
822060
3
Hexamethylene diisocyanate
680319
1
Hexamethylphosphoramide
3
Hexane (all isomers)
591786
3
2-Hexanone; see Methyl n-butyl ketone
108101
3
Hexone; see Methyl isobutyl ketone
108849
3
sec-Hexyl acetate
107415
3
Hexylene glycol
86544
1
Hydralazine
302012
1,3
Hydrazine
10035106
3
Hydrobromic acid; see Hydrogen
bromide
7647010
2,3
Hydrochloric acid; see Hydrogen chloride
74908
2,3,4
Hydrocyanic acid; see Hydrogen cyanide
7664393
2,3
Hydrofluoric acid; see Hydrogen fluoride
1333740
3
Hydrogen
5124301
3
Hydrogenated MDI; see
Dicyclohexylmethane-4,4 '
diisocyanate
3
Hydrogenated terphenyls
10035106
3
Hydrogen bromide
7647010
2,3
Hydrogen chloride
74908
2,3,4
Hydrogen cyanide
7664393
2,3
Hydrogen fluoride
7722841
1,3
Hydrogen peroxide
CAS No.
Source
Substance
Footnotes
7783075
2
Hydrogen selenide; see Selenium and
selenium compounds
7783064
2,3
Hydrogen sulfide
123319
3
Hydroquinone
141662
3,4
3-Hydroxy-N,N-dimethyl-cis-crotonamide dimethyl phosphate(dicrotophos)
6923224
3
3-Hydroxy-N-methyl-cis-crotonamide
dimethyl phosphate; see 3
(Dimethoxyphosphinyloxy)-N
methyl-ciscrotonamide
123422
3
4-Hydroxy-4-methyl-2-pentanone
999611
3
Hydroxypropyl acrylate
4016142
3
IGE; see Isopropyl glycidyl ether
4098719
3
IPDI; see Isophorone diisocyanate
76180966
1
IQ; (2-Amino-3
methylimidazo[4,5-f]quinoline)
95316
3
Indene
193395
1,2
Indeno(1,2,3-cd)pyrene
2,3
Indium and indium compounds
7553562
3
Iodine
75478
3
Iodoform
7439896
2
Iron
9004664
1
Iron dextran
8050939
1
Iron-dextrin complex
1309371
3
Iron oxide fume
13463406
3
Iron pentacarbonyl
2,3
Iron salts, soluble
[FN18]
15503863
1
Isatidine
12392
3
Isoamyl acetate; see Amyl acetate
123513
3
Isoamyl alcohol
110190
3
Isobutyl acetate (2-methylpropyl acetate)
78831
3
Isobutyl alcohol
78819
2
Isobutylamine; see Butylamine, all
isomers
54853
1
Isonicotinic acid hydrazide (Isoniazid)
26952216
3
Isooctyl alcohol
78591
2,3
Isophorone
4098719
3
Isophorone diisocyanate
3778732
1
Isophosphamide
78795
2
Isoprene
42504461
2
Isopropanolamine dodecyl
benzenesulfonate 9
109591
3
Isopropoxyethanol
114261
3
2-Isopropoxyphenyl N-methylcarbamate (propoxur)
108214
3
Isopropyl acetate
67630
1,3
Isopropyl alcohol
75310
3
Isopropylamine
643287
3
N-Isopropylaniline
98828
3
Isopropylbenzene; see Cumene
108203
3
Isopropyl ether
4016142
3
Isopropyl glycidyl ether
12
120581
1
Isosafrole
115322
2
Kelthane; see 1,1-Bis(p-chlorophenyl)
2,2,2-trichloroethanol
143500
1,2
Kepone; see Chlordecone
463514
3
Ketene
16752775
4
Lannate; see S-Methyl N-((methyl
carbamoyl)oxy)-thioacetimidate
303344
1
Lasiocarpine
7439921
1,2,3
Lead
3
301042
2
Lead acetate; see Lead compounds
7784409, 7645252,
2,3
Lead arsenate; see Lead compounds
10102480
7758954
2
Lead chloride; see Lead compounds
7758976
3
Lead chromate; see Chromium
compounds
1,2,3
Lead compounds
13814965
2
Lead fluoborate; see Lead compounds
7783462
2
Lead fluoride; see Lead compounds
10101630
2
Lead iodide; see Lead compounds
10099748
2
Lead nitrate; see Lead compounds
7446277
1
Lead phosphate; see Lead compounds
7428480, 1072351,
2
Lead stearate; see Lead compounds
52652592
1335326
1
Lead subacetate; see Lead compounds
7446142
2
Lead sulfate; see Lead compounds
1314870
2
Lead sulfide; see Lead compounds
78002
2,3
Lead tetraethyl; see Lead compounds
75741
3
Lead tetramethyl; see Lead compounds
592870
2
Lead thiocyanate; see Lead compounds
5141208
1
Light Green SF
CAS No.
Source
Substance
Footnotes
58899
2,3,4
Lindane and other
Hexachlorocyclohexane isomers
330552
2
Linuron
14307358
2
Lithium chromate; see Chromate
compounds
7580678
3
Lithium hydride
21884446
1
Luteoskyrin
101144
3
MBOCA; see 4,4 ' -Methylene bis(2
chloroaniline)
94746
4
MCPA (2-methyl-4-chloro
phenoxyacetic acid)
101779
3
MDA; see 4,4 ' -Methylene dianiline
101688
3
MDI; see Methylene
bis(4-phenylisocyanate)
68006837
1
MeA-a-C (2-Amino-3-methyl-9H
pyrido [2,3-b]indole)
78933
3
MEK; see 2-Butanone
101144
1
MOCA; see 4,4 ' -Methylene
bis(2-chloroaniline)
1
MOPP
7439954
2
Magnesium
1309484
3
Magnesium oxide
3
121755
2,3
Malathion
110167
2
Maleic acid
108316
2,3
Maleic anhydride
7439965
2,3
Manganese
3
3
Manganese compounds
12079651
3
Manganese, cyclopentadienyltricarbonyl
1317537
3
Manganese tetroxide; see
Manganese compounds
551746
1
Mannomustine
71589
1
Medroxyprogesterone acetate
148823
1
Melphalan
2032657
2
Mercaptodimethur
592041
2
Mercuric cyanide; see Mercury
and mercury compounds
10045940
2
Mercuric nitrate; see Mercury
and mercury compounds
7783359
2
Mercuric sulfate; see Mercury
and mercury compounds
592858
2
Mercuric thiocyanate; see Mercury
and mercury compounds
7782867
2
Mercurous nitrate; see Mercury
and mercury compounds
2,3,4
Mercury and mercury compounds
531760
1
Merphalan
108678
3
Mesitylene; see Trimethylbenzene
(all isomers)
141797
3
Mesityl oxide
72333
1
Mestranol
2032657
2
Mesurol; see Mercaptodimethur
79414
3
Methacrylic acid
74931
2,3
Methanethiol; see Methyl mercaptan
67561
3
Methanol; see Methyl alcohol
2032657
2
Methiocarb; see Mercaptodimethur
16752775
3,4
Methomyl; see 5-Methyl
N-[(methylcarbamoyl)oxy]
thioacetanide
298817
1
Methoxsalen (with ultraviolet therapy)
72435
2,3
Methoxychlor
109864
3
2-Methoxyethanol; see Ethylene
glycol monomethyl ether
110496
3
2-Methoxyethyl acetate; see Ethylene
glycol monomethyl ether acetate
150765
3
4-Methoxyphenol
484208
5-Methoxypsoralen
298817
1
8-Methoxypsoralen; see Methoxsalen
79209
3
Methyl acetate
74997
3
Methyl acetylene
3
Methyl acetylene-propadiene mixture
123739
3
beta-Methylacrolein; see
Crotonaldehyde
96333
3
Methyl acrylate
126987
3
alpha-Methylacrylonitrile
109875
3
Methylal
67561
3
Methyl alcohol
30
74895
2,3
Methylamine
108112
3
Methyl amyl alcohol; see
Methyl isobutyl carbinol
110430
3
Methyl n-amyl ketone
1
5-Methylangelicin
100618
3
N-Methylaniline
95534
1,3
o-Methylaniline
CAS No.
Source
Substance
Footnotes
75558
1,3
2-Methylaziridine
590965
1
Methylazoxymethanol
592621
1
Methylazoxymethyl acetate
74839
1,2,3,4
Methyl bromide
78795
2
2-Methyl-1,3-butadiene; see Isoprene
123513
3
3-Methylbutanol; see Isoamyl alcohol
123922
3
3-Methylbutyl acetate; see
Amyl acetate, all isomers
591786
3
Methyl n-butyl ketone
13909096
1
Methyl-CCNU; see
1-(2-Chloroethyl)-3-(4
methylcyclohexyl)-1-nitrosourea
109864
5
Methyl Cellosolve [; see
Ethylene glycol monomethyl ether
74873
2,3
Methyl chloride
71556
2,3
Methyl chloroform
107302
1,3
Methyl chloromethyl ether
31
3351324
1
2-Methylchrysene
3351313
1
3-Methylchrysene
3351302
1
4-Methylchrysene
3697243
1
5-Methylchrysene
1705857
1
6-Methylchrysene
75058
3
Methyl cyanide; see Acetonitrile
137053
3
Methyl 2-cyanoacrylate
108872
3
Methylcyclohexane
1331233, 591231,
3
Methylcyclohexanol, all isomers
583595, 25639423
583608
3
o-Methylcyclohexanone
12108133
3
2-Methylcyclopentadienyl
manganese tricarbonyl
8022002
3
Methyl demeton
534521
2,3
2-Methyl-4,6-dinitrophenol;
see 4,6-Dinitro-O-cresol
99809
1
N-Methyl-N,4-Dinitrosoaniline
75092
1,2,3,5
Methylene chloride
101144
1,3
4,4 ' -Methylene bis(2-chloroaniline)
5124301
3
Methylene bis(4-cyclohexylisocyanate);
see Dicyclohexylmethane
4,4 ' -diisocyanate
101611
1
4,4 ' -Methylene
bis(N,N-dimethyl)benzenamine
838880
1
4,4 ' -Methylene bis(2-methylaniline)
101688
3
Methylenebis(4-phenyl isocyanate)
101779
1,3
4,4 ' -Methylenedianiline
13552448
4,4 ' -Methylenedianiline
dihydrochloride
78933
3
Methyl ethyl ketone; see 2-Butanone
1338234
3
Methyl ethyl ketone peroxide
33543316
1
2-Methylfluoranthene
107313
3
Methyl formate
541855
3
5-Methyl-3-heptanone; see
Ethyl sec-amyl ketone
60344
3
Methyl hydrazine
74884
1,3
Methyl iodide
110123
3
Methyl isoamyl ketone
108112
3
Methyl isobutyl carbinol
108101
3
Methyl isobutyl ketone
624839
3
Methyl isocyanate
563804
3
Methyl isopropyl ketone
74931
2,3
Methyl mercaptan
80626
2,3
Methyl methacrylate
66273
1
Methyl methanesulfonate
16752775
3,4
S-Methyl N-[(methylcarbamoyl)oxy]thioacetamidate(Methomyl)
80626
2,3
Methyl 2-methyl-2-propenoate;
see Methyl methacrylate
129157
1
2-Methyl-1-nitroanthraquinone
70257
1
N-Methyl-N ' -nitro-N-nitrosoguanidine
684935
1
N-Methyl-N-Nitrosourea; see
N-Nitroso-N-methylurea
615532
1
N-Methyl-N-Nitrosourethane;
see N-Nitroso-N-methylurethane
298000
2,3,4
Methyl parathion
108112
3
4-Methyl-2-pentanol; see
Methyl isobutyl carbinol
141797
3
4-Methyl-3-pentene-2-one;
see Mesityl oxide
108849
3
4-Methyl-2-pentyl acetate; see
sec-Hexyl acetate
98839
3
1-Methyl-l-phenylethene; see
alpha Methylstyrene
CAS No.
Source
Substance
Footnotes
78831
3
2-Methylpropanol; see Isobutyl alcohol
110190
3
2-Methylpropyl acetate; see
Isobutyl acetate
107879
3
Methyl propyl ketone; see 2-Pentanone
54115
3
1-Methyl-2-(3-pyridyl)
pyrrolidine; see Nicotine
681845
3
Methyl silicate
98839
3
alpha-Methylstyrene
77781
3
Methyl sulfate; see Dimethyl sulfate
58184
1
Methyl testosterone
56042
1
Methylthiouracil
484208
1
5-Methyoxypsoralen
443481
1
Metronidazole
7786347
2,3,4
Mevinphos; see
alpha-2-Carbomethoxy-1
methylvinyl dimethyl phosphate
315184
2
Mexacarbate
12001262
3
Mica
[FN19]
3
Mineral wool fiber
2385855
1,2
Mirex
50077
1
Mitomycin C
13194484
4
Mocap; see O-Ethyl S,S
dipropyl phosphorodithioate
2212671
4
Molinate
7439987
2,3
Molybdenum
[FN3]
3
Molybdenum compounds
[FN20]
10265926
4
Monitor; see O,S-Dimethyl
phosphoramidothioate
108907
2,3
Monochlorobenzene; see
Chlorinated benzenes
315220
1
Monocrotaline
6923224
3,4
Monocrotophos; see 3
(Dimethoxyphosphinyloxy)-N
methyl-cis-crotonamide
75047
2
Monoethylamine; see Ethylamine
74895
2
Monomethylamine; see
Methylamine
100618
3
Monomethylaniline; see
N-Methylaniline
60344
3
Monomethyl hydrazine; see
Methyl hydrazine
150685
1,2
Monuron
140410
2
Monuron-TCA
110918
3
Morpholine
139913
1
5-(Morpholinomethyl)-3
[(5-nitrofurfurylidene)-amino]
-2-oxazolidinone
7647010
2
Muriatic acid; see Hydrogen chloride
505602
1
Mustard Gas
25551284
3
NDI; see Naphthalene diisocyanate
139139
2
NTA; see Nitrilotriacetic acid
3771195
1
Nafenopin
300765
3
Naled; see O,O-Dimethyl O
(1,2-dibromo-2,2 dichloroethyl)
phosphate
8030317
3
Naphtha, coal tar
91203
2,3
Naphthalene
2243621
1
1,5-Naphthalenediamine
25551284
3
Napthalene diisocyanate
1338245
2
Naphthenic acid
134327
3
1-Naphthylamine; see
alpha-Naphthylamine
91598
1
2-Naphthylamine; see
beta-Naphthylamine
134327
3
alpha-Naphthylamine
91598
1,3
beta-Naphthylamine
[FN31]
63252
3
1-Naphthyl N-methylcarbamate;
see Carbaryl
86884
3
1-(1-Naphthyl)-2-thiourea
22224926
4
Nemacur; see Ethyl 3-methyl
4-(methylthio) phenyl
(1-methyl ethyl) phosphoramidate
563122
2
Nialate; see Ethion
7440020
1,2,3
Nickel
[FN3]
15699180
2
Nickel ammonium sulfate;
see Nickel compounds
13463393
3
Nickel carbonyl; see Nickel compounds
37211055
2
Nickel chloride; see Nickel compounds
7718549
1,2,3
Nickel compounds
12054487
2
Nickel hydroxide; see Nickel compounds
14216752
2
Nickel nitrate; see Nickel compounds
12035722
1
Nickel subsulphide; see
Nickel compounds
778614
2
Nickel sulfate; see Nickel compounds
54115
3,4
Nicotine
CAS No.
Source
Substance
Footnotes
56382
2
Niran; see Parathion
61574
1
Niridazole
139946
1
Nithiazide
1929824
3
Nitrapyrin; see 2-Chloro
6-(trichloromethyl) pyridine
7697372
2,3
Nitric acid
10102439
3
Nitric oxide
139139
2
Nitrilotriacetic acid
602879
1
5-Nitroacenaphthene
100016
3
p-Nitroaniline
99592
1
5-Nitro-o-anisidine
98953
2,3
Nitrobenzene
100005
3
p-Nitrochlorobenzene
7496028
1
6-Nitrochrysene
92933
3
4-Nitrodiphenyl
[FN31]
79243
3
Nitroethane
1836755
1
Nitrofen (technical grade); see
2,4-Dichlorphenyl p-nitrophenyl ether
607578
1
2-Nitrofluorene
59870
1
Nitrofurazone
555840
1
1-[(5-Nitrofurfurylidene)-amino]-2imidazolidinone
531828
1
N-4-[(5-Nitro-2-furyl)- 2-thiazolyl] acetamide
10102440
2,3
Nitrogen dioxide
51752, 55867
1
Nitrogen mustard and its hydrochloride
302705, 126852
1
Nitrogen mustard N-oxide and its hydrochloride
10102440
2,3
Nitrogen tetroxide; see Nitrogen dioxide
7783542
3
Nitrogen trifluoride
55630
3
Ntroglycerin
75525
3
Nitromethane
25154556, 554847,
2
Nitrophenols, all isomers
88755, 100027
79469
1,3
2-Nitropropane; see Nitropropanes
108032, 794691
3
Nitropropanes
57835924
1
4-Nitropyrene
5522430
1
1-Nitropyrene
2
Nitrosamines
1133648
1
N ' -Nitrosoanabasine
924163
1
N-Nitroso-di-n-butylamine
1116547
1
N-Nitrosodiethanolamine
55185
1
N-Nitrosodiethylamine
62759
1,2,3
N-Nitrosodimethylamine
86306
1,2
N-Nitrosodiphenylamine
621647
1,2
N-Nitroso-di-n-propylamine
759739
1
N-Nitroso-N-ethylurea
60153493
1
3-(N-Nitrosomethylamino)propionitrile
64091914
1
4-(N-Nitrosomethylamino)-1
(3-pyridyl)-1-butanone (NNK)
10595956
1
N-Nitrosomethylethylamine
684935
1
N-Nitroso-N-methylurea
615532
1
N-Nitroso-N-methylurethane
4549400
1
N-Nitrosomethylvinylamine
59892
1
N-Nitrosomorpholine
16543558
1
N-Nitrosonornicotine
100754
1
N-Nitrosopiperidine
930552
1
N-Nitrosopyrrolidine
13256229
1
N-Nitrososarcosine
1321126, 88722,
2,3
Nitrotoluenes
99081, 99990
76062
3
Nitrotrichloromethane; see
Chloropicrin
10024972
3
Nitrous oxide
111842
3
Nonane
68224
1
Norethisterone
51989
1
Norethisterone acetate
2698411
3
OCBM; see
O-Chlorobenzylidine malonitrile
152169
4
OMPA; see Schradan
303479
1
Ochratoxin A
2234131
2,3
Octachloronaphthalene
57749
3
1,2,4,5,6,7,8,8-Octachloro
3a,4,7,7a,-tetrahydro-4,7
methanoindane; see Chlordane
111659
3
Octane
50282
1
Oestradiol-17B
22966796
1
Oestradiol mustard
1
Oestrogens, steroidal
1
Oestrogens, nonsteroidal
53167
1
Oestrone
1,2,3
Oil mist, particulate
[FN21]
CAS No.
Source
Substance
Footnotes
2646175
1
Oil orange SS
1
Oral contraceptives, certain
Oestrogen-progestin combinations
20816120
3
Osmium tetroxide
144627
3
Oxalic acid
604751
1
Oxazepam
301122
4
Oxydemetonmethyl
7783417
3
Oxygen difluoride
10028156
3
Ozone
[FN22]
1,2,3
PCB; see Polychlorobiphenyls
12674112
2
PCB-1016; see Polychlorobiphenyls
11104282
2
PCB-1221; see Polychlorobiphenyls
11141165
2
PCB-1232; see Polychlorobiphenyls
53469219
2
PCB-1242; see Polychlorobiphenyls
12672296
2
PCB-1248; see Polychlorobiphenyls
11097691
2
PCB-1254; see Polychlorobiphenyls
11096825
2
PCB-1260; see Polychlorobiphenyls
82688
2
PCNB; see Quintozene
(Pentachloronitrobenzene)
87865
2,3
PCP; see Pentachlorophenol
6423434
3
PGDN; see Propylene glycol
dinitrate
122601
3
PGE; see Phenyl glycidyl ether
7440053
2
Palladium
794394
1
Panfuran S; see
Dihydroxymethylfuratrizine
8002742
3
Paraffin wax fume
30525894
2
Paraformaldehyde
2074502, 1910425
3,4
Paraquat
10048325
1
Parasorbic acid
56382
2,3,4
Parathion
90653
1
Penicillic acid
19624227
3
Pentaborane
76017
1
Pentachloroethane
1321648
2,3
Pentachloronaphthalene
87865
2,3
Pentachlorophenol
109660
3
Pentane
107879
3
2-Pentanone
77474
2
Perchlorocyclopentadiene; see
Hexachlorocyclo-pentadiene
67721
3
Perchloroethane; see
Hexachloroethane
127184
1,2,3,5
Perchloroethylene
594423
3
Perchloromethyl mercaptan
7616946
3
Perchloryl fluoride
72560
2
Perthane
60102376
1
Petasitenine
62442
1
Phenacetin
532274
3
Phenacyl chloride; see
alpha-Chloroacetophenone
85018
2
Phenanthrene
136403, 94780
1
Phenazopyridine and its hydrochloride
156514
1
Phenelzine sulphate
103037
1
Phenicarbazide
50066
1
Phenobarbital
108952
2,3
Phenol
2
Phenolic compounds (4AAP)
2
Phenols
92842
3
Phenothiazine
59861, 63923
1
Phenoxybenzamine and its hydrochloride
122394
3
n-Phenylaniline; see Diphenylamine
92524
3
Phenylbenzene; see Biphenyl
100470
2
Phenyl cyanide; see Benzonitrile
106503
3
p-Phenylenediamine
100414
2
Phenylethane; see Ethylbenzene
101848
3
Phenyl ether, vapor
[FN14]
100425
2,3
Phenylethylene; see Styrene, monomer
122601
1,3
Phenyl glycidyl ether
[FN12]
100630
3
Phenylhydrazine
108985
3
Phenyl mercaptan
135886
1
N-Phenyl-2-naphthylamine
132274
1
o-Phenylphenate, sodium; see
Sodium ortho-phenylphenate
638211
3
Phenylphosphine
57410
1
Phenytoin; see Diphenylhydantoin
298022
3,4
Phorate
4104144
4
Phosacetim
7786347
2,4
Phosdrin; see alpha-2
Carbomethoxy-1-methylvinyl
dimethyl phosphate
75445
2,3
Phosgene
13171216
4
Phosphamidon
7803512
3
Phosphine
7664382
2,3
Phosphoric acid
CAS No.
Source
Substance
Footnotes
563122
2
Phosphorodithioate; see Ethion
7723140
2,3
Phosphorus
10025873
2,3
Phosphorus oxychloride
10026138
3
Phosphorus pentachloride
1314803
2,3
Phosphorus pentasulfide
7719122
2,3
Phosphorus trichloride
121755
2
Phosphothion; see Malathion
1,2,3
Phthalate esters
[FN36]
85449
3
Phthalic anhydride
626175
3
m-Phthalodinitrile
1918021
1,3,4
Picloram
88891
3
Picric acid
83261
3
Pindone; see 2-Pivalyl-1,3-indandione
142643
3
Piperazine dihydrochloride
83261
3
2-Pivalyl-1,3-indandione (pindone)
744064
2,3
Platinum, metal
3
Platinum, soluble salts
1
Polybrominated biphenyls
1336363, 53449219,
1,2,3
Polyhlorobiphenyls
11097691
2
Polychlorinated biphenyls; see
Polychlorobiphenyls
2
Polycyclic Organic Matter; see
Polynuclear aromatic hydrocarbons
1,2
Polynuclear aromatic hydrocarbons
[FN23]
3
Polytetrafluoroethylene, decomposition products
9003398
1
Polyvinyl pyrrolidone
3761533
1
Ponceau MX
3564098
1
Ponceau 3R
7440097
2
Potassium
7784410
2
Potassium arsenate; see
Arsenic and arsenic compounds
10124502
2
Potassium arsenite; see
Arsenic and arsenic compounds
7778509
2
Potassium bichromate; see
Chromuim compounds
23746341
1
Potassium bis(2-hydroxyethyl)
dithiocarbamate
7758012
1
Potassium bromate
7789006
2
Potassium chromate; see
Chromium compounds
151508
2
Potassium cyanide; see
Cyanides, inorganic salts
1310583
2,3
Potassium hydroxide
7722647
2
Potassium permanganate
366701
1
Procarbazine hydrochloride
57830
1
Progesterone
1
Progestins
51025
1
Pronetalol hydrochloride
120714
1
1,3-Propane sultone
709988
4
Propanil
2312358
2,4
Propargite
107197
3
Propargyl alcohol
122429
2
Propham
57578
1,3
beta-Propiolactone
79094
2,3
Propionic acid
123626
2
Propionic anhydride
114261
2,3
Propoxur; see 2-Isopropoxyphenyl
N-methylcarbamate
109604
3
n-Propyl acetate
71238
3
n-Propyl alcohol
627123
1
n-Propyl carbamate
115071
3
Propylene
78875
2,3
Propylene dichloride; see
Dichloropropanes
6423434
3
Propylene glycol dinitrate
107982
3
Propylene glycol monomethyl ether
75558
3
Propyleneimine; see 2-Methylaziridine
75569
1,2,3
Propylene oxide
[FN12]
627134
3
n-Propyl nitrate
51525
1
Propylthiouracil
74997
3
Propyne; see Methylacetylene
107197
3
2-Propyn-l-ol; see Propargyl alcohol
87625625
1
Ptaquiloside
129000
2
Pyrene
121299, 121211
2
Pyrethrins
8003347
3
Pyrethrum
110861
3
Pyridine
58140
1
Pyrimethamine
120809
3
Pyrocatechol; see Catechol
98011
2
Pyromucic aldehyde; see Furfural
117359
1
Quercetin
91225
2
Quinoline
CAS No.
Source
Substance
Footnotes
106514
3
Quinone
82688
1
Quintozene (Pentachloronitrobenzene)
121824
3
RDX; see
Cyclotrimethylenetrinitramine
2
Radionuclides
13982633
2
Radium 226
10043922
1
Radon
86884
3
Ratrack; see l-(1-Naphthyl)-2-thiourea
50555
1
Reserpine
108463
2,3
Resorcinol
480546
1
Retrorsine
989388
1
Rhodamine 6G
81889
1
Rhodamine B
7440166
3
Rhodium
[FN3]
3
Rhodium compounds
36791045
5
Ribavirin
13292461
1
Rifampicin
299843
2,3
Ronnel
3
Rosin core solder, pyrolysis products
[FN24]
83794
3
Rotenone, commercial
3
Rubber solvent (naphtha)
8047674
1
Saccharated iron oxide
94597
1
Safrole
152169
4
Schradan
2,3
Selenium and selenium compounds
7783791
3
Selenium hexafluoride; see
Selenium and selenium compounds
7446084
2
Selenium oxide; see Selenium
and selenium compounds
563417
1
Semicarbazide hydrochloride
2318185
1
Senkirkine
136787
3
Sesone; see Sodium 2
(2,4-dichlorophenoxy) ethyl sulfate
63252
2,4
Sevin; see Carbaryl
68308349
1
Shale-oils
1982496
2
Siduron
7803625
3
Silane
7631869
1,3
Silica
[FN25], [FN35]
7803625
3
Silicon tetrahydride; see Silane
7440224
2,3
Silver
[FN3]
2,3
Silver compounds
[FN26]
7761888
2
Silver nitrate; see Silver compounds
93721
2,4
Silvex; see 2,4,5 TP acid
3
Soapstone
[FN19]
7440235
2
Sodium
7631892
2
Sodium arsenate; see
Arsenic and arsenic compounds
7784465
2
Sodium arsenite; see
Arsenic and arsenic compounds
26628228
3
Sodium azide
10588019
2
Sodium bichromate; see
Chromium compounds
1333831
2
Sodium bifluoride; see
Fluoride and fluoride compounds
7631905
2,3
Sodium bisulfite
7775113
2
Sodium chromate; see
Chromium compounds
143339
2,4
Sodium cyanide; see
Cyanides, inorganic salts
136787
3
Sodium 2-(2,4-dichlorophenoxy)-ethyl
sulfate
25155300
2
Sodium dodecylbenzene-sulfonate
[FN9]
7681494
2
Sodium fluoride; see
Fluoride and fluoride compounds
62748
3,4
Sodium fluoroacetate
16721805
2
Sodium hydrosulfide
1310732
2,3
Sodium hydroxide
7681529
2
Sodium hypochlorite
7681574
3
Sodium metabisulfite
124414
2
Sodium methylate
7632000
2
Sodium nitrite
132274
1
Sodium ortho-phenylphenate
7558794, 10039324,
2
Sodium phosphate, dibasic
10140655
778544, 7601549,
2
Sodium phosphate, tribasic
10101890, 10361894,
7758294, 10124568
10102188
2
Sodium selenite; see
Selenium and selenium compounds
1
Soots, tars, and certain mineral oils
52017
1
Spironolactone
7745893
4
Starlicide; see 3-Chloro-p
toluidine hydrochloride
CAS No.
Source
Substance
Footnotes
10048132
1
Sterigmatocystin
7803523
3
Stibine; see Antimony compounds
8052413
3
Stoddard solvent
18883664
1
Streptozotocin
7440246
2
Strontium
7789062
2
Strontium chromate; see
Chromium compounds
57249
2,3,4
Strychnine
100425
1,2,3
Styrene, monomer
96093
1
Styrene oxide
1395217, 9014011
3
Subtilisins (proteolytic enzymes)
108305
1
Succinic anhydride
842079
1
Sudan I
3118976
1
Sudan II
95067
1
Sulfallate
723466
1
Sulfamethoxazole
3689245
3,4
Sulfotepp; see Tetraethyl
dithiopyrophosphate
7704349
2
Sulfur
10025679
2
Sulfur chloride; see Sulfur
monochloride
7446095
3
Sulfur dioxide
2551624
3
Sulfur hexafluoride
7664939
2,3
Sulfuric acid
7790945
2
Sulfuric chlorohydrin; see
Chlorosulfonic acid
10025679
2,3
Sulfur monochloride
5714227
3
Sulfur pentafluoride
7783600
3
Sulfur tetrafluoride
2699798
3
Sulfuryl fluoride
35400432
3
Sulprofos
950378
4
Surpracide; see
O,O-Dimethyl phosphorodithioate,
S-ether with
4-(mercaptomethyl)-2-methoxy
O 2 -1,3,4-thiadiazolin-5-one
1918189
2
Swep
8065483
4
Systox; see Demeton
93765
2,3,4
2,4,5-T; 2,4,5-Trichloro-phenoxyacetic acid
6369966, 6369977,
2
2,4,5-T amines
1319728, 3813147
2545597, 93798,
2
2,4,5-T esters;
61792072, 1928478,
2,4,5-trichlorophenoxyacetic acid
25168154
esters
13560991
2
2,4,5-T salt; acetic acid, 2,4,5-
trichlorophenoxy- sodium salt
93721
2,4
2,4,5-TP acid; propanoic acid,
2-(2,4,5-trichlorophenoxy)
32534955
2
2,4,5-TP ester; propanoic acid,
2-(2,4,5-trichlorophenoxy)-, isooctyl
ester)
1746016
1,2
TCDD; see 2,3,7,8
Tetrachlorodibenzo-p-dioxin
78308
3
TCP; see Tri-o-creysl phosphate
72548
2,4
TDE
584849
3
TDI; see Tolulene-2,4-diisocyanate
3689245
3
TEDP; see Tetraethyl
dithionopyrophosphate
107493
2,3,4
TEPP; see Tetraethyl pyrophosphate
109999
3
THF; see Tetrahydrofuran
118967
3
TNT; see 2,4,6-Trinitrotoluene
115866
3
TPP; see Triphenyl phosphate
14807966
1,3
Talc
[FN19]
1
Tannic acid and tannins
7440257
2,3
Tantalum
[FN3]
1314610
3
Tantalum oxide
10028167
3
Tellurium
[FN3]
3
Tellurium compounds
7783804
3
Tellurium hexafluoride; see
Tellurium compounds
3383968
3
Temephos; see Tetramethyl
O, O'-thio-di-p-phenylene
phosphorothiate
8001501
1
Terpene polychlorinates (Strobane6 [
3
Terphenyls
58220
1
Testosterone (and its esters)
315377
1
Testosterone enanthate
79276
3
1,1,2,2-Tetrabromoethane; see
Acetylene tetrabromide
1746016
1,2
2,3,7,8-Tetrachlorodibenzo-p-dioxin
76119
3
1,1,1,2-Tetrachloro-2, 2-difluoroethane
CAS No.
Source
Substance
Footnotes
72548
2
Tetrachlorodiphenylethane; see TDE
603206
1
1,1,1,2-Tetrachloroethane
76120
3
1,1,2,2-Tetrachloro-1,2- difluoroethane (FC-112)
79345
1,2,3
1,1,2,2-Tetrachloroethane; see
Acetylene tetrachloride
127184
2,3,5
Tetrachloroethylene; see
Perchloroethylene
56235
2,3
Tetrachloromethane; see
Carbon tetrachloride
1335882
2,3
Tetrachloronaphthalene
961115
1
Tetrachlorvinphos
3689245
3,4
Tetraethyl dithiopyrophosphate (Sulfotepp)
78002
2
Tetraethyl lead; see Lead compounds
107493
2,3,4
Tetraethyl pyrophosphate
78104
3
Tetraethyl silicate; see Ethyl silicate
109999
3
Tetrahydrofuran
110918
3
Tetrahydro-4H-1-4-oxazine;
see Morpholine
75741
3
Tetramethyl lead; see Lead
compounds
681845
3
Tetramethyl silicate; see
Methyl silicate
3383968
3
Tetramethyl 0,0 '-thio-di-p-phenylene
phosphorothioate (temephos)
3333526
3
Tetramethyl succinonitrile
(decomposition product of 2,2'
-azobisisobutyronitrile)
137268
3
Tetramethyl thiuran disulfide; see
Bis(dimethylthiocarbamoyl)
disulfide
509148
3
Tetranitromethane
7722885
3
Tetra sodium pyrophosphate
479458
3
Tetryl
7440280
2
Thallium
[FN3]
2,3
Thallium compounds
10031591, 7446186
2
Thallium sulfate; see
Thallium compounds
298022
4
Thimet; see Phorate
62555
1
Thioacetamide
28249776
4
Thiobencarb
96695
3
4,4 '-Thiobis(6-tert-butyl-m-cresol)
115297
2
Thiodan; see Endosulfan
139651
1
4,4 '-Thiodianiline
68111
3
Thioglycolic acid
7719097
3
Thionyl chloride
52244
1
Thiotepa; see Tris(1-aziridinyl)
phosphine sulphide
141902
1
Thiouracil
62566
1
Thiourea
137268
3
Thiram; see
Bis(dimethylthiocarbamyl) disulfide
7440315
2,3
Tin
[FN3]
3
Tin compounds
7440326
2
Titanium
1836755
4
Tok; see 2,4-Dichlorophenyl-p
nitrophenyl ether
119937
1
o-Tolidine; see 3,3 '
Dimethylbenzidine
108883
2,3
Toluene
584849
1,3
Toluene-2, 4-diisocyanate
26471625, 91087,
1
Toluene diisocyanates
26471625, 584849
108441
3
m-Toluidine
106490
3
p-Toluidine
95534
3
o-Toluidine; see o-Methylaniline
636215
1
ortho-Toluidine; hydrochloride
108883
2,3
Toluol; see Toluene
10311849
4
Torak; see Dialifor
8001352
1,2,3,4
Toxaphene
14567738
3
Tremolite
299752
1
Treosulfan
299752
1
Treosulphan; see Treosulfan
75252
3
Tribomomethane; see Bromoform
126738
3
Tributyl phosphate
78488
4
S,S,S-Tributyl phosphoro-trithioate
150505
4
S,S,S-Tributyl phosphorotrithioite
4
Tributyltin, coatings containing
52686
2
Trichlorfon
76039
3
Trichloroacetic acid
120821
2,3
1,2,4-Trichlorobenzene; see
Chlorinated benzenes
CAS No.
Source
Substance
Footnotes
50293
3
1,1,1-Trichloro-2-2,bis
(p-chlorophenyl) ethane; see DDT
72435
3
1,1,1-Trichloro-2,2-bis
(p-methoxphenyl)-ethane;
see Methoxychlor
79005
1,2,3
1,1,2-Trichloroethane
71556
2,3
1,1,1-Trichloroethane; see
Methyl chloroform
79016
3
Trichloroethene; see Trichloroethylene
79016
1,2,3
Trichloroethylene
75694
3
Trichlorofluoromethane; see
Fluorotrichloromethane
67663
2,3
Trichloromethane; see Chloroform
594423
3
Trichloromethanethiol; see
Perchloromethyl mercaptan
1321659
2,3
Trichloronaphthalene
76062
3
Trichloronitromethane; see Chloropicrin
88062
2
2,4,6-Trichlorophenol; see
Trichlorophenols
25167822,
1,2
Trichlorophenols
15950660, 933788,
933755, 95954,
609198, 88062
136254
2
2-(2,4,5-Trichlorophenoxy)
ethyl 2,2-dichloropropionate (Erbon)
96184
3
1,2,3-Trichloropropane
76131
2,3
1,1,2-Trichloro-1,2, 2-trifluoroethane (FC-113)
78308
3
Tri-o-cresyl phosphate
13121705
3
Tricyclohexyltin hydroxide; see
Tin compounds
27323417
2
Triethanolamine dodecylbenzenesulfonate
[FN9]
121448
2,3
Triethylamine
1954285
1
Triethylene glycol diglycidyl ether
75638
3
Triflorobromomethane; see
Bromotrifluoromethane
1582098
1,2
Trifuralin
552307
3
Trimellitic anhydride
75503
2,3
Trimethylamine
137177
1
2,4,5-Trimethylaniline
3
Trimethylbenzene (all isomers)
78591
3
3,5,5-Trimethyl-2-cyclohexene
1-one; see Isophorone
121459
3
Trimethyl phosphite
88891
3
2,4,6-Trinitrophenol; see Picric acid
479458
3
2,4,6-Trinitrophenylmethylnitramine;
see Tetryl
118967
3
2,4,6-Trinitrotoluene
78308
3
Tri-ortho-cresyl phosphate;
Tri-o-cresyl phosphate
603349
3
Triphenylamine
115866
3
Triphenyl phosphate
68768
1
Tris(aziridinyl)-para-benzoquinone;
(Triaziquone)
52244
1
Tris(1-aziridinyl)phosphine sulfide
51183
1
2,4,6-Tris(1-aziridinyl)-s-triazine
38571732
1
1,2,3-Tris(chloromethoxy)propane
126727
1
Tris(2,3-dibromopropyl) phosphate
786196
4
Trithion; see Carbophenothion
62450060
1
Trp-P-1 (Tryptophan-P-1)
62450071
1
Trp-P2 (Tryptophan-P-2)
72571
1
Trypan blue (commercial grade)
7440337
2,3
Tungsten, Tungsten compounds
[FN3], [FN34]
8006642
3
Turpentine
66751
1
Uracil mustard
7440611
2,3
Uranium
[FN3], [FN34]
2,3
Uranium compounds
541093
2
Uranyl acetate; see Uranium compounds
10102064
2
Uranyl nitrate; see Uranium compounds
51796
1
Urethane
8030306
3
VM & P (Varnish Makers & Painters)
naphtha
110623
3
Valeraldehyde
7440622
2
Vanadium
1314621
2,3
Vanadium pentoxide
[FN3]
27774136
2
Vanadyl sulfate
62737
2
Vapona; see Dichlorvos
108054
2,3
Vinyl acetate
100425
2
Vinylbenzene; see Styrene, monomer
593602
1,3
Vinyl bromide
75014
1,2,3
Vinyl chloride
107131
2,3
Vinyl cyanide; see Acrylonitrile
100403
1
4-Vinylcyclohexene
CAS No.
Source
Substance
Footnotes
106876
1,3
Vinyl cyclohexene dioxide
106876
1
4-Vinyl-1-cyclohexene diepoxide;
see Vinyl cyclohexene dioxide
75354
1,2,3
Vinylidene chloride
25013154
3
Vinyltoluene
79005
1
Vinyl trichloride; see 1,1,2
Trichloroethane
81812
3
Warfarin
13983170
1
Wollastonite
1330207, 95476,
2,3
Xylene, all isomers
106423, 108383
1477550
3
m-Xylene-a ',a '-diamine
1300716
2
Xylenol
1300738
3
Xylidine
95476
2,3
Xylol; see Xylene, all isomers
131793
1
Yellow OB
3
Yttrium compounds
17924924
1
Zearalenone
7440666
2
Zinc
[FN3]
557346
2
Zinc acetate; see Zinc compounds
14639975, 14639986,
2
Zinc ammonium chloride; see Zinc
52628258
compounds
1332076
2
Zinc borate; see Zinc compounds
7699458
2
Zinc bromide; see Zinc compounds
3486359
2
Zinc carbonate; see Zinc compounds
7646857
2,3
Zinc chloride; see Zinc compounds
1350659
3
Zinc chromate; see Chromium
compounds
2,3,4
Zinc compounds
[FN28]
557211
2
Zinc cyanide; see Cyanides,
inorganic salts
7783495
2
Zinc fluoride; see Zinc compounds
557415
2
Zinc formate; see Zinc compounds
7779864
2
Zinc hydrosulfite; see Zinc compounds
7779886
2
Zinc Nitrate; see Zinc compounds
1314132
3
Zinc oxide fume; see Zinc compounds
127822
2
Zinc phenolsulfonate; see Zinc
compounds
1314847
2,4
Zinc phosphide; see Zinc compounds
16871719
2
Zinc silicofluoride; see Zinc compounds
7733020
2
Zinc sulfate; see Zinc compounds
12122677
Zineb
7440677
2
Zirconium
7440677
2,3
Zirconium compounds, as Zr
13746899
2
Zirconium nitrate; see Zirconium
compounds
16923958
2
Zirconium potassium fluoride; see
Zirconium compounds
14644612
2
Zirconium sulfate; see
Zirconium compounds
10026116
2
Zirconium tetrachloride
FOOTNOTES FOR HAZARDOUS SUBSTANCE LIST
[FN1] Refers to solutions greater than or equal to 10%. Exempt when present in food or beverages, such as vinegar, apple cider, and wine, regardless of concentration.
[FN2] Refers to water-soluble salts only; all other salts are exempt.
[FN3] An MSDS must be provided under the following circumstances:
[FNa)] The metal is supplied as a fine powder.
[FNb)] The metal is in welding or brazing rods.
[FNc)] The metal may be melted with the generation of toxic fume.
[FNd)] Under normal use, toxic dust or fume is likely to be generated by any manufacturing process.
[FN4] Exempt when in bonded form or when antimony compounds cannot be released due to cutting, grinding, heating, etc.
[FN5] Except:
[FNa)] Exterior and interior coatings and laminating resins containing encapsulated asbestos fibers within such products.
[FNb)] Cold process asphalt roof coatings.
[FNc)] Non-friable encapsulated products such as floor tiles.
[FN6] Any liquids; and products that could give rise to asphalt fume under normal conditions are included. Mechanical breakup of hardened asphalt surfaces is exempt.
[FN7] Exempt when used in foods and feeds as a preservative.
[FN8] Exempt except when present as free crystal/powder.
[FN9] Exempt when in solution.
[FN10] Exempt when in form where exposure to dust cannot occur.
[FN11] Products that could give rise to coal tar pitch volatiles during normal use are included.
[FN12] Exempt when part of a cured epoxy or rubber.
[FN13] Refers to solutions greater than or equal to 25%. Beverage alcohol (as defined by Sections 23004 and 23005 of the California Alcoholic Beverage Control Act) in any concentration is exempt.
[FN14] Exempt except when vapors or particulates are or can be formed due to work practices or procedures.
[FN15] Exempt except when present as a dust.
[FN16] Exempt when used as fuel.
[FN17] Exempt except when inhalable dust and/or particulates are present or are generated through use of the product.
[FN18] Refers to the water-soluble salts only; exempt when mixed in food or animal feed.
[FN19] Exempt except when inhalable dust is present or can be generated through use.
[FN20] Exempt when in mixture, suspension, or where inhalable dust or particles are not present or cannot be formed.
[FN21] Exempt except where mineral oil mists can be generated in the ordinary use of the products, e.g. cutting oils
[FN22] Occupational sources of ozone include, but are not limited to:
[FNa)] during oxidizing process of fine organic chemicals production (primarily ozolaic acid);
[FNb)] during operations involving high-intensity UV light (plasma torch operations, glass blowing, hot metal operations, photoengraving operations, use of mercury vapor lamps, direct copying machines, projecting equipment);
[FNc)] during operations involving high voltage electrical equipment (spectrographic and fluorometric apparatus, electroplating operations, high-volt linear accelerators, and electrostatic precipitators);
[FNd)] during operations involving ozonizing process in treatment of water, industrial waste, and sewage; during air purification;
[FNe)] during drilling, cutting, and welding operations utilizing laser radiation;
[FNf)] during bleaching operations (textiles, pulp, paper, waxes, starch, sugar, Teflon, and synthetic fibers), refining of mineral oils and their derivatives, processing of perfumes, vanillin, and camphor, aging and drying operations (wood, wines, whiskeys, varnishes, and printing inks);
[FNg)] during food preserving operations for mold and bacteria control;
[FNh)] during welding operations using inert gas shielded arc welding devices, bare wire arc welding; and
[FNi)] during manufacturing production of ozone.
[FN23] Includes benzanthracenes, benzopyrenes, benzofluoranthrene, chrysenes, dibenzanthracenes, and indenopyrenes.
[FN24] Refers to smoke and fume products given off during soldering.
[FN25] Exempt except when inhalable particulates are present or can be generated.
[FN26] Silver compounds existing in stable emulsions or suspensions, as in photographic film, are exempt.
[FN27] Applicable to cotton fiber for use in industries or operations covered by General Industry Safety Order 5219, Cotton Dust.
[FN28] Exempt when present in motor oils at 2.5% or below. Zinc oxide is exempt except when present as dust or when generated as a fume. Zinc stearate is exempt except when present as dust.
[FN29] Refers to solutions greater than or equal to 4%.
[FN30] Refers to solutions greater than or equal to 3%.
[FN31] Refers to any mixture containing 0.1% or greater of this substance.
[FN32] Refers to any mixture containing 0.02% or greater inorganic arsenic.
[FN33] Refers to any mixture containing 0.1% or greater EDB.
[FN34] Exempt when encapsulated in a capsule which meets the definition of “Special Form Materials” prescribed in 49 CFR 173.403(z).
[FN35] Applies to silica sand and silica flour, but naturally occurring dirt and sand which has not been increased in silica concentration by beneficiation are exempt.
[FN36] Except butyl benzyl phthalate.
[FN37] Exempt except when crystalline powder is being manufactured or being used.
[FN38] Fibrous glass is a mechanical irritant. There is no present scientific evidence as to the existence of any other adverse health effect.
[FN39] Except Copper phthalocyanine crudes and pigments.
Note: Authority cited: Sections 54, 55 and 6380, Labor Code; and 8 CCR Section 337. Reference: Sections 6380, 6380.5, 6382 and 6383, Labor Code.
HISTORY
1. New section (including Appendix A) filed 8-25-82; effective thirtieth day thereafter (Register 82, No. 35).
2. Amendment of Hazardous Substances List filed 10-7-82; effective thirtieth day thereafter (Register 82, No. 41)
3. Amendment of Hazardous Substances List and Appendix A filed 5-29-85; effective upon filing pursuant to Government Code section 11346.2(d) (Register 85, No. 24).
4. Editorial correction of Appendix A filed 6-12-85 (Register 85, No. 24).
5. Editorial correction of Appendix A column headings (Register 91, No. 23).
6. Repealer of subsection (b) and Appendix A, subsection relettering, new subsection (b)(3), new FOOTNOTE 39 and amendment of Hazardous Substances List and Note filed 2-16-93; operative 3-18-93 (Register 93, No. 8).
This database is current through 10/4/19 Register 2019, No. 40
8 CCR § 339, 8 CA ADC § 339
End of Document© 2019 Thomson Reuters. No claim to original U.S. Government Works.