In December 2017, OEHHA, the agency that manages California Prop 65, added the following three substances to the Prop 65 list:

  1. Vinylidene chloride (1,1-Dichloroethylene): CAS #75-35-4
  2. Chlorpyrifos CAS #2921-88-2
  3. n-Hexane CAS #110-54-3

For the full Prop 65 list, visit the OEHHA website at: https://oehha.ca.gov/proposition-65/proposition-65-list