代谢
2,3-二氯硝基苯在兔体内发生广泛生物转化。动物通过口服给予2,3-二氯硝基苯(0.1克/千克),并收集其尿液和粪便72小时。大约5%的剂量以2,3-二氯硝基苯和二氯苯胺的形式在粪便中回收。大约84%的剂量以氨基和硝基二氯酚的形式在尿液中回收:巯基尿酸(剂量的0%),葡萄糖苷酸(47%),硫酸盐(17%),二氯苯胺游离(15%),二氯苯胺结合(5%),和氯氮氧苯(0%)。
2,3-Dichloronitrobenzene undergoes extensive biotransformation in the rabbit. The animals were dosed orally with 2,3-dichloronitrobenzene (0.1 g/kg) and their urine and feces were collected for 72 hr. About 5% of the dose was recovered in feces as 2,3-dichloronitrobenzene and dichloroaniline. About 84% of the dose was recovered in urine, in the form of amino and nitrodichlorophenols: mercapturic acid (0% of dose), glucuronides (47%), sulfates (17%), dichloroaniline-free (15%), dichloroaniline-conjugated (5%), and chlorazoxybenzene (0%).
来源:Hazardous Substances Data Bank (HSDB)