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 Proposition 65 - Changes to the P65 List
Chemicals Listed Effective May 18, 1999 as Known to the State to Cause Reproductive Toxicity: Bromacil lithium salt, Bromoxynil octanoate, Terbacil, and Thiophanate methyl
[05/07/99]

The Office of Environmental Health Hazard Assessment (OEHHA) of the California Environmental Protection Agency is adding the four chemicals named below to the list of chemicals known to the State to cause reproductive toxicity, for purposes of the Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65 or the Act). The four chemicals are listed effective May 18, 1999 pursuant to an administrative listing mechanism provided under the Act, based upon a formal identification by an authoritative body that the chemical causes reproductive toxicity. Regulations governing the listing of chemicals under the "authoritative bodies" mechanism are published in Title 22, California Code of Regulations, Section 12306.

The reader is directed to the Notices of Intent to List Chemicals published in the March 19, 1999 issue of the California Regulatory Notice Register for the supporting documentation which OEHHA relied upon in making its determination that the criteria for administrative listing have been satisfied. A complete, updated chemical list is published elsewhere in this issue of the California Regulatory Notice Register.

The four chemicals being listed under Proposition 65 as known to cause reproductive toxicity are shown below:

Chemical

CAS No.

Toxicological Endpoint
Bromacil lithium salt

53404-19-6

developmental toxicity
Bromoxynil octanoate

1689-99-2

developmental toxicity
Terbacil

5902-51-2

developmental toxicity
Thiophanate methyl

23564-05-8

male reproductive toxicity

female reproductive toxicity


For questions regarding Proposition 65, please contact the Cynthia Oshita in the Proposition 65 Implementation Program

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