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邻苯二甲酸二丁酯(Dibutyl phthalateDBP)是目前广为使用的一种主增塑剂。某些塑料制品中掺入的DBP比例多达总量的1/3～1/2。文献报道,大鼠经口LD_(50)为8000mg/kg。本实验室的急性毒性研究也得到相似的结果。文献报道,DBP的某些同系物,如邻苯二甲酸二辛酯(DOP)可能具有致癌作用,因此对DBP的远
Dibutyl phthalate DBP is a widely used main plasticizer. Some plastic products in the proportion of DBP incorporated up to 1/3 ~ 1/2 of the total. Reported in the literature, rat oral LD_ (50) is 8000mg / kg. Acute toxicity studies in our laboratory also yielded similar results. It has been reported in the literature that certain homologues of DBP, such as dioctyl phthalate (DOP), may have oncogenic effects and thus far to DBP