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math, physics, and chemistry
:
insecticide
>
Fonofos
Contents
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No. 1
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English Expression
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No. 1
chlorethoryfos
产品白色固体,沸点105~115℃(107pa)。水中溶解度为1mg/l,可溶于乙醇、氯仿、二甲苯中。ld501~10mg/kg。
20世纪80年代出现的有机磷杀虫剂,可用1,2,2,2-四氯乙氧基硫代磷酰二氯与乙醇反应制取。用作土壤杀虫剂,对叶甲、夜蛾、叩头虫等特别有效。因毒性高只加工成颗粒剂。
English Expression
: Fonofos, Dyfonate