毒理性
识别和使用:2,2'-二羟基-4,4'-二甲氧基苯甲酮(苯甲酮-6)被用作一系列化妆品的化妆品成分。人体研究:无可用的数据。动物研究:苯甲酮-6在豚鼠中通过腹腔注射15天,剂量为5毫克/千克时具有肝脏毒性。苯甲酮-6在直接检测时无诱变性,但在代谢激活后在鼠伤寒沙门氏菌TA1537株中具有诱变性。苯甲酮-6未在中国仓鼠的骨髓中诱导姐妹染色单体交换。
IDENTIFICATION AND USE: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (Benzophenone-6) is used as a cosmetic ingredient in a range of cosmetic products. HUMAN STUDIES: There are no data available. ANIMAL STUDIES: Benzophenone-6 was hepatotoxic in guinea pigs when given i.p. for 15 days at 5 mg/kg. Benzophenone-6 was nonmutagenic when assayed directly and was mutagenic with metabolic activation in Salmonella strain TA1537. Benzophenone-6 did not induce sister chromatid exchanges in vivo in the bone marrow of Chinese hamsters.
来源:Hazardous Substances Data Bank (HSDB)