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毒虫畏

毒虫畏
Skeletal formulas of (E)-chlorfenvinphos (left) and (Z)-chlorfenvinphos (right)
Space-filling model of the (Z)-chlorfenvinphos molecule
IUPAC名
[(EZ)-2-Chloro-1-(2,4-dichlorophenyl)ethenyl] diethyl phosphate
别名 Clofenvinfos; Chlorfenvinfos; Chlorphenvinfos; Chlofenvinphos; Chlofenvinfos; Vinylphate; Apachlor; Birlane; Dermaton; Enolofos; Haptarax; Haptasol; Dermaton; Sapercon; Steladone; Supona
识别
CAS号 470-90-6EZ checkY
18708-86-6E checkY
18708-87-7Z checkY
PubChem 5377784
ChemSpider 4526760
SMILES
 
  • Clc1cc(Cl)ccc1C(OP(=O)(OCC)OCC)=[C@H]Cl
InChI
 
  • 1/C12H14Cl3O4P/c1-3-17-20(16,18-4-2)19-12(8-13)10-6-5-9(14)7-11(10)15/h5-8H,3-4H2,1-2H3/b12-8-
InChIKey FSAVDKDHPDSCTO-WQLSENKSBC
EINECS 207-432-0
性质
化学式 C12H14Cl3O4P
摩尔质量 359.57 g·mol−1
外观 琥珀色液体
溶解性 145 mg/L
危险性
NFPA 704
1
4
0
 
致死量或浓度:
LD50中位剂量
15  mg/kg(大鼠,口服)
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

毒虫畏(英語:Chlorfenvinphos)是一种有机磷酸酯杀虫剂杀螨剂[1],可看作二乙基膦酸和烯醇式二氯苯乙酮形成的酯,1963年启用,但由于其具有膽鹼酯酶抑制劑的毒性,1991年起在美国等多个国家禁用[2]

参考文献

  1. ^ CID 10107 from PubChem
  2. ^ [REFS. 1995. Reference Files System. Chemistry for chlorfenvinphos data report.]

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