Propoxur
CAS Number: 114-26-1
Sources of exposure:
Historical household insecticides, cockroach and ant control products, treated indoor surfaces, older pest-control formulations, and contaminated indoor dust
Description:
Propoxur is a carbamate insecticide historically used to control cockroaches, ants, and other household or agricultural pests. It acts by inhibiting acetylcholinesterase, an enzyme involved in nerve signaling. Many uses have been discontinued or restricted in the United States. Exposure may occur through older pest-control products, contaminated indoor environments, or applications in jurisdictions where use remains permitted.
Health concerns:
Cancer
Known or suspected to increase cancer risk in humans.
Neurotoxicity
May impact brain function or development.
Ecotoxicity
May be toxic to ecosystems and wildlife.
Banned/restricted lists:
- California Proposition 65 - OEHHA - cancer
References
- US Environmental Protection Agency. Cheminformatics Modules, Computational Toxicology and Exposure Informatics (CompTox). California Department of Public Health. California Safe Cosmetics Reportable Ingredients List.