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

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)
Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: