Table 2 Federal Regulated Flammable Substances List and Threshold Quantities for Accidental Rel...
19 CA ADC § 5130.6 Tbl. 2Barclays Official California Code of Regulations
19 CCR § 5130.6 Tbl. 2
Table 2 Federal Regulated Flammable Substances List and Threshold Quantities for Accidental Release Prevention
Chemical Name | CAS Number | Threshold quantity (lbs) | Basis for listing |
|---|---|---|---|
Acetaldehyde | 75-07-0 | 10,000 | g |
Acetylene [Ethyne] | 74-86-2 | 10,000 | f |
Bromotrifluorethylene [Ethene, bromotrifluoro-] | 598-73-2 | 10,000 | f |
1,3-Butadiene | 106-99-0 | 10,000 | f |
Butane | 106-97-8 | 10,000 | f |
1-Butene | 106-98-9 | 10,000 | f |
2-Butene | 107-01-7 | 10,000 | f |
Butene | 25167-67-3 | 10,000 | f |
2-Butene-cis | 590-18-1 | 10,000 | f |
2-Butene-trans [2-Butene, (E)] | 624-64-6 | 10,000 | f |
Carbon oxysulfide [Carbon oxide sulfide (COS)] | 463-58-1 | 10,000 | f |
Chlorine monoxide [Chlorine oxide] | 7791-21-1 | 10,000 | f |
2-Chloropropylene [1-Propene, 2-chloro-] | 557-98-2 | 10,000 | g |
1-Chloropropylene [1-Propene, 1-chloro-] | 590-21-6 | 10,000 | g |
Cyanogen [Ethanedinitrile] | 460-19-5 | 10,000 | f |
Cyclopropane | 75-19-4 | 10,000 | f |
Dichlorosilane [Silane, dichloro-] | 4109-96-0 | 10,000 | f |
Difluoroethane [Ethane,1,1-difluoro-] | 75-37-6 | 10,000 | f |
Dimethylamine [Methanamine, N-methyl-] | 124-40-3 | 10,000 | f |
2,2-Dimethylpropane [Propane, 2,2-dimethyl-] | 463-82-1 | 10,000 | f |
Ethane | 74-84-0 | 10,000 | f |
Ethyl acetylene [1-Butyne] | 107-00-6 | 10,000 | f |
Ethylamine [Ethanamine] | 75-04-7 | 10,000 | f |
Ethyl chloride [Ethane, chloro-] | 75-00-3 | 10,000 | f |
Ethylene [Ethene] | 74-85-1 | 10,000 | f |
Ethyl ether [Ethane,1,1′-oxybis-] | 60-29-7 | 10,000 | g |
Ethyl mercaptan [Ethanethiol] | 75-08-1 | 10,000 | g |
Ethyl nitrite [Nitrous acid, ethyl ester] | 109-95-5 | 10,000 | f |
Hydrogen | 1333-74-0 | 10,000 | f |
Isobutane [Propane, 2-methyl] | 75-28-5 | 10,000 | f |
Isopentane [Butane, 2-methyl-] | 78-78-4 | 10,000 | g |
Isoprene [1,3-Butadinene, 2-methyl-] | 78-79-5 | 10,000 | g |
Isopropylamine [2-Propanamine] | 75-31-0 | 10,000 | g |
Isopropyl chloride [Propane, 2-chloro-] | 75-29-6 | 10,000 | g |
Methane | 74-82-8 | 10,000 | f |
Methylamine [Methanamine] | 74-89-5 | 10,000 | f |
3-Methyl-1-butene | 563-45-1 | 10,000 | f |
2-Methyl-1-butene | 563-46-2 | 10,000 | g |
Methyl ether [Methane, oxybis-] | 115-10-6 | 10,000 | f |
Methyl formate [Formic acid, methyl ester] | 107-31-3 | 10,000 | g |
2-Methylpropene [1-Propene, 2-methyl-] | 115-11-7 | 10,000 | f |
1,3-Pentadinene | 504-60-9 | 10,000 | f |
Pentane | 109-66-0 | 10,000 | g |
1-Pentene | 109-67-1 | 10,000 | g |
2-Pentene, (E)- | 646-04-8 | 10,000 | g |
2-Pentene, (Z)- | 627-20-3 | 10,000 | g |
Propadiene [1,2-Propadiene] | 463-49-0 | 10,000 | f |
Propane | 74-98-6 | 10,000 | f |
Propylene [1-Propene] | 115-07-1 | 10,000 | f |
Propyne [1-Propyne] | 74-99-7 | 10,000 | f |
Silane | 7803-62-5 | 10,000 | f |
Tetrafluoroethylene [Ethene, tetrafluoro-] | 116-14-3 | 10,000 | f |
Tetramethylsilane [Silane, tetramethyl-] | 75-76-3 | 10,000 | g |
Trichlorosilane [Silane, trichloro-] | 10025-78-2 | 10,000 | g |
Trifluorochloroethylene [Ethene, chlorotrifluoro-] | 79-38-9 | 10,000 | f |
Trimethylamine [Methanamine, N,N-dimethyl-] | 75-50-3 | 10,000 | f |
Vinyl acetylene [1-Buten-3-yne] | 689-97-4 | 10,000 | f |
Vinyl chloride [Ethene, chloro-] | 75-01-4 | 10,000 | a,f |
Vinyl ethyl ether [Ethene, ethoxy-] | 109-92-2 | 10,000 | g |
Vinyl fluoride [Ethene, fluoro-] | 75-02-5 | 10,000 | f |
Vinylidene chloride [Ethene, 1,1-dichloro-] | 75-35-4 | 10,000 | g |
Vinylidene fluoride [Ethene, 1,1-difluoro-] | 75-38-7 | 10,000 | f |
Vinylmethyl ether [Ethene, methoxy-] | 107-25-5 | 10,000 | f |
1 A flammable substance when used as a fuel or held for sale as a fuel at a retail facility is excluded from all provisions of this chapter (see Section 5130.5). |
Note -- Basis for Listing: |
a Mandated for listing by Congress. |
f Flammable gas. |
g Volatile flammable liquid. |
Credits
History
1. Change without regulatory effect renumbering section 2770.5 Table 2 to new section 5130.6 Table 2, including amendment of table, filed 3-6-2024 (Register 2024, No. 10).
This database is current through 4/26/24 Register 2024, No. 17.
Cal. Admin. Code tit. 19, § 5130.6 Tbl. 2, 19 CA ADC § 5130.6 Tbl. 2
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