Rationale for list of regulated substances under Canadian Environmental Protection Act: exhibit 3
Exhibit 3: Substances Listed in RMP that Match Criteria for Flammability and Toxicity
| CAS Number | Chemical Name | EPA Threshold Tonnes (lbs) |
|---|---|---|
| 7784-42-1 | Arsine | 0.45 (1,000) |
| 506-77-4 | Cyanogen chloride | 4.50 (10,000) |
| 19287-45-7 | Diborane | 1.13 (2,500) |
| 75-21-8 | Ethylene oxide | 4.50 (10,000) |
| 50-00-0 | Formaldehyde, solution | 6.8 (15,000) |
| 110-00-9 | Furan | 2.27 (5,000) |
| 74-90-8 | Hydrocyanic acid (hydrogen cyanide) | 1.13 (2,500) |
| 7783-07-5 | Hydrogen selenide | 0.22 (500) |
| 7783-06-4 | Hydrogen sulphide | 0.45 (1,000) |
| 74-87-3 | Methyl chloride | 4.50 (10,000) |
| 74-93-1 | Methyl Mercaptan | 4.50 (10,000) |
| 7803-51-2 | Phosphine | 2.27 (5,000) |
| 75-55-8 | Propyleneimine | 4.50 (10,000) |
| 75-56-9 | Propylene oxide | 4.50 (10,000) |