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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.

 

 

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Newly added substances

 

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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