Rationale for list of regulated substances under Canadian Environmental Protection Act: exhibit 2
Exhibit 2: Flammable Substances Listed in the Risk Management Program with Threshold Quantities
| CAS Number | Chemical Name | EPA Threshold Tonnes (lbs) |
|---|---|---|
| 75-35-4 | 1,1-Dichloroethylene (vinylidene chloride) | 4.50 (10,000) |
| 75-37-6 | 1,1-Difluoroethane (difluoroethane) | 4.50 (10,000) |
| 75-38-7 | 1,1-difluoroethylene (vinylidene fluoride) | 4.50 (10,000) |
| 106-99-0 | 1,3-Butadiene | 4.50 (10,000) |
| 504-60-9 | 1,3-Pentadiene | 4.50 (10,000) |
| 106-98-9 | 1-Butene | 4.50 (10,000) |
| 590-21-6 | 1-Chloro-1-propene (1-chloropropylene) | 4.50 (10,000) |
| 109-67-1 | 1-Pentene | 4.50 (10,000) |
| 74-99-7 | methylacetylene (propyne) | 4.50 (10,000) |
| 107-01-7 | 2-Butene | 4.50 (10,000) |
| 557-98-2 | 2-chloro-1-propene (2-chloropropylene) | 4.50 (10,000) |
| 75-29-6 | 2-Chloropropane (isopropyl chloride) | 4.50 (10,000) |
| 563-46-2 | 2-Methyl-1-butene | 4.50 (10,000) |
| 563-45-1 | 3-Methyl-1-butene | 4.50 (10,000) |
| 75-07-0 | Acetaldehyde | 4.50 (10,000) |
| 74-86-2 | Acetylene | 4.50 (10,000) |
| 598-73-2 | Bromotrifluoroethylene | 4.50 (10,000) |
| 106-97-8 | Butane | 4.50 (10,000) |
| 25167-67-3 | Butylene (butene) | 4.50 (10,000) |
| 79-38-9 | trifluorochloroethylene (Chlorotrifluoroethylene) | 4.50 (10,000) |
| 590-18-1 | Cis-2-butene (2-butene-cis) | 4.50 (10,000) |
| 627-20-3 | Cis-2-pentene (beta-cis-amylene) | 4.50 (10,000) |
| 460-19-5 | Cyanogen | 4.50 (10,000) |
| 75-19-4 | Cyclopropane | 4.50 (10,000) |
| 7791-21-1 | Chlorine monoxide (Dichlorine oxide) | 4.50 (10,000) |
| 4109-96-0 | Dichlorosilane | 4.50 (10,000) |
| 60-29-7 | Ethyl ether (Diethyl ether) | 4.50 (10,000) |
| 115-10-6 | Dimethyl ether (methyl ether) | 4.50 (10,000) |
| 124-40-3 | Dimethylamine | 4.50 (10,000) |
| 74-84-0 | Ethane | 4.50 (10,000) |
| 107-00-6 | Ethylacetylene | 4.50 (10,000) |
| 75-00-3 | Ethyl chloride | 4.50 (10,000) |
| 75-08-1 | Ethyl mercaptan | 4.50 (10,000) |
| 109-95-5 | Ethyl nitrite | 4.50 (10,000) |
| 109-92-2 | Vinyl ethyl ether (Ethyl vinyl ether) | 4.50 (10,000) |
| 75-04-7 | Ethylamine | 4.50 (10,000) |
| 74-85-1 | Ethylene | 4.50 (10,000) |
| 1333-74-0 | Hydrogen | 4.50 (10,000) |
| 75-28-5 | Isobutane | 4.50 (10,000) |
| 115-11-7 | Isobutylene (2-methylpropene) | 4.50 (10,000) |
| 78-78-4 | Isopentane (2-methylbutane) | 4.50 (10,000) |
| 78-79-5 | Isoprene | 4.50 (10,000) |
| 75-31-0 | Isopropylamine | 4.50 (10,000) |
| 74-82-8 | Methane | 4.50 (10,000) |
| 107-31-3 | Methyl formate | 4.50 (10,000) |
| 74-89-5 | Methylamine | 4.50 (10,000) |
| 463-82-1 | Neopentane | 4.50 (10,000) |
| 109-66-0 | n-Pentane (pentane) | 4.50 (10,000) |
| 463-49-0 | Propadiene | 4.50 (10,000) |
| 74-98-6 | Propane | 4.50 (10,000) |
| 115-07-1 | Propylene | 4.50 (10,000) |
| 7803-62-5 | Silane | 4.50 (10,000) |
| 116-14-3 | Tetrafluoroethylene | 4.50 (10,000) |
| 75-76-3 | Tetramethylsilane | 4.50 (10,000) |
| 624-64-6 | Trans-2-butene (2-butene-trans) | 4.50 (10,000) |
| 646-04-8 | Trans-2-pentene (trans-beta-amylene) | 4.50 (10,000) |
| 10025-78-2 | Trichlorosilane | 4.50 (10,000) |
| 75-50-3 | Trimethylamine | 4.50 (10,000) |
| 689-97-4 | 1-buten-3-yne (Vinyl acetylene) | 4.50 (10,000) |
| 75-02-5 | Vinyl fluoride | 4.50 (10,000) |
| 107-25-5 | Vinyl methyl ether | 4.50 (10,000) |
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