毒理性
五溴甲苯在国家毒理学计划批准的沙门氏菌/微粒体预孵化试验中进行了致突变性测试。在四种沙门氏菌伤寒菌株(TA98、TA100、TA1535和TA1537)存在和不存在Aroclor诱导的大鼠或仓鼠肝脏S9的情况下,测试了一系列剂量(0、100、333、1000、3333和10,000微克/平板)。这些测试结果为阴性,在任何沙门氏菌测试菌株中测试的最高无效剂量水平(未导致沉淀形成)为100微克/平板。
Pentabromotoluene was tested for mutagenicity in the Salmonella/microsome preincubation assay using a protocol approved by the National Toxicology Program. A wide range of doses (0, 100, 333, 1000, 3333, and 10,000 ug/plate) was tested in four Salmonella typhimurium strains (TA98, TA100, TA1535, and TA1537) in the presence and absence of Aroclor-induced rat or hamster liver S9. These tests were negative and the highest ineffective dose level tested (not causing the formation of a precipitate) in any Salmonella tester strain was 100 ug/plate.
来源:Hazardous Substances Data Bank (HSDB)