Comment - 21779 - Exponent on behalf of Nippon Kayaku Co., Ltd.

On behalf of Nippon Kayaku Co., Ltd., Exponent is submitting information to address OEHHA’s Request for Relevant Information on the Reproductive Toxicity of p,p’-Bisphenol Chemicals (letter attached). Specifically, Exponent is submitting reliable and relevant studies that evaluated reproductive, developmental, and endocrine potential of the substance 4,4′-sulfonylbis[2-(2-propen-1-yl)phenol] (CASRN 41481-66-7).