N-Methyl-N-Formylhydrazine Added to the Proposition 65 List for Cancer

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oehha.ca.gov

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Effective December 8, 2025, the Office of Environmental Health Hazard Assessment (OEHHA) added N-methyl-N-formylhydrazine to the Proposition 65 list as a carcinogen.

Official website of the State of California December 5 2025 Public Comments Date Meeting Date Link to Public Comments Downloads N-Methyl-N-Formylhydrazine Listing Notice August 29 2025 Proposition 65 Notices

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