Two new substances added to the California 65 Hazardous Substances List
Time:
2023-04-24
Two new substances added to the California 65 Hazardous Substances List
On April 21, 2023, the California Office of Environmental Health Hazard Assessment (OEHHA) added 1,1,1-trichloroethane (CAS registration numbers 71-55-6) and dark malachite green (CAS registration numbers 129-73-7) to the California 65 Hazardous Substances List due to carcinogenicity.

|
Substances |
CAS No. |
Reason for joining |
Main purpose |
|
1,1,1-trichloroethane |
71-55-6 |
cancer |
Used as a solvent, cleaning agent, etc. |
|
leucomalachite green |
129-73-7 |
cancer |
Used as a dye. |
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