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CAS: 2921-88-2
分子式: C9H11Cl3NO3PS
分子量: 350.59
中文名称: 
硫代磷酸-O,O-二乙基-O-(3,5,6-三氯-2-吡啶基)酯
乐斯本
氯蜱硫磷
毒死蜱
乐施苯
O,O-二乙基-O-(3,5,6-三氯-α-吡啶基)硫代磷酸酯
O,O-二乙基-O-(3,5,6-三氯-2-吡啶基)硫代磷酸
英文名称: 
stipend
o,o-diaethyl-o-3,5,6-trichlor-2-pyridylmonothiophosphat
o,o-diaethyl-o-3,5,6-trichlor-2-pyridylmonothiophosphat (german)
o,o-diethyl o-(3,5,6-trichloro-2-pyridinyl)phosphorothioate
o,o-diethyl o-3,5,6-trichloro-2-pyridyl phosphorothioate
o,o-diethyl-o-3,5,6-trichloro-2-pyridyl phosphorothioate
oms-0971
phosphorothioic acid, o,o-diethyl o-(3,5,6-trichloro-2-pyridinyl) ester
phosphorothiotic acid o,o-diethyl o-(3,5,6-trichloro-2-pyridinyl)ester
piridane
pyrinex
lorsban 50Sl
suscon
zidil
Phosphoyothioic acid O,O-diethyl-O-(3,5,6-trichloro-2-pyridinyl)ester
O,O-Diethyl-O-(3,5,6-trichloro-2-pyridyl phosphorothioate
ENT-27311
Chloropyrifos solution
Chlorpyrifos solution
Chlorpyrifos(BSI,E-ISO,ANSI,ESA,BAN)
phosphorothioic acidO,O-diethyl O-(3,5,6-trichloro-2-pyridinyl)ester
Phosphorothioic acid,O,O-diethyl O-(3,5,6-trichloro-2-pyridyl)ester
dowco 179
2-pyridinol, 3,5,6-trichloro-, o-ester with o,o-diethyl phosphorothioate
brodan
chloropyrifos
chloropyriphos
chlorpyrifos
chlorpyrifos-ethyl
chlorpyriphos
chlorpyriphos-ethyl
detmol u.a.
detmol ua
Phosphorothioic acid, O,O-diethyl O-(3,5,6-trichloro-2-pyridyl) ester
dursban
dursban 4e
dursban f
ent 27,311
ent 27311
epa pesticide code 059101
eradex
ethion, dry
killmaster
lorsban
性质描述: 无色结晶。熔点42.5-43℃(41-42℃)。蒸气压0.0025Pa,(25℃)。溶解度(35℃):水2mg/L,辛烷790g/kg,甲醇430g/kg。易溶于大多数有机溶剂。在通常储存条件下稳定,水解速率随温度和pH值增高而加快。在25℃和pH8的条件下,水解50%需1.5d;在15℃和pH7的条件下,水解50%需100d,对铜有腐蚀性。
生产方法: 由二乙基硫代磷酰氯与3,5,6-三氯-2-吡啶醇反应制得。
用途: 非内吸性的广谱杀虫剂,具有接触、胃毒和熏蒸作用。用于玉米、棉花、大豆、花生、甜菜、果树、蔬菜、防治多种土壤和叶面害虫。也用于防治蚊蝇、蝉螂、白蚁等家庭害虫、粮仓害虫和家畜体外寄生虫。毒性:大鼠经口LD50135-163mg/kg。
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