毒理性
识别和使用:S-氢化烯是一种琥珀色液体(技术级)。它是一种昆虫生长调节剂。它抑制正常的蜕皮过程,导致昆虫在最后一次蜕皮前或蜕皮时死亡或不育。人类暴露和毒性:无数据可用。动物研究:在一项为期13周的大鼠研究中使用S-氢化烯,出现了血液学和临床化学参数的紊乱,包括凝血酶原时间(雄性剂量相关性降低)。在尸检时观察到肝脏、肾脏和卵巢重量增加。组织病理学上,高剂量时肝脏细胞质均质性增加,雌性卵巢中有空泡状间质细胞。S-氢化烯在大鼠中未表现出致癌性。在一项大鼠的多代研究中使用S-氢化烯,有一些证据表明对雄性生殖小管的效应,与对生育力的效应相关;尚不清楚这些效应是否与测试材料有关。S-氢化烯在大鼠中不具有胚胎毒性和致畸性。S-氢化烯不具有致突变性。
IDENTIFICATION AND USE: S-Hydroprene is an amber liquid (technical). It is an insect growth regulator. It inhibits normal molting processes causing mortality or sterility of insect at or before the final molt. HUMAN EXPOSURE AND TOXICITY: There are no data available. ANIMAL STUDIES: In a 13-week rat study using S-hydroprene, there were disturbances in hematological and clinical chemistry parameters, including prothrombin time (dose-related decrease in males). Increased liver, kidney and ovarian weights were observed at necropsy. Histopathologically, there was increased homogeneity of liver cytoplasm at high doses and in females, vacuolated interstitial cells in the ovaries. S-hydroprene was not carcinogenic in rats. In a multigeneration study in rats, using S-hydroprene, there was some evidence of an effect on seminiferous tubules in males, associated with an effect on fertility; it was unclear whether these effects were test-material related. S-hydroprene was not fetotoxic or teratogenic in rat. S-hydroprene was not mutagenic.
来源:Hazardous Substances Data Bank (HSDB)