Мы используем файлы cookie.
Продолжая использовать сайт, вы даете свое согласие на работу с этими файлами.
Pesticide
Chlorthiophos
Другие языки:

Chlorthiophos

Подписчиков: 0, рейтинг: 0
Chlorthiophos
Chlorthiophos.svg
Names
IUPAC name
(2,5-dichloro-4-methylsulfanylphenoxy)-diethoxy-sulfanylidene-λ5-phosphane
Other names
Celathion; Celamerck S-2957; Caswell No. 310A
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.040.588
PubChem CID
UNII
  • InChI=1S/C11H15Cl2O4PS/c1-4-15-18(14,16-5-2)17-10-6-9(13)11(19-3)7-8(10)12/h6-7H,4-5H2,1-3H3
    Key: ZYZAICVMEBZORH-UHFFFAOYSA-N
  • InChI=1/C11H15Cl2O4PS/c1-4-15-18(14,16-5-2)17-10-6-9(13)11(19-3)7-8(10)12/h6-7H,4-5H2,1-3H3
    Key: ZYZAICVMEBZORH-UHFFFAOYAM
  • CCOP(=S)(OCC)OC1=CC(=C(C=C1Cl)SC)Cl
Properties
C11H15Cl2O3PS2
Molar mass 361.24 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Chlorthiophos is an organophosphorus pesticide. It is a mixture of isomers:

O,O-diethyl-O-(2,5-dichloro-4-methylthio)phenyl phosphorothioate (ca. 73%)

O,O-diethyl-O-(4,5-dichloro-2-methylthio)phenyl phosphorothioate (ca. 13%)

O,O-diethyl-O-(2,4-dichloro-5-methylthio)phenyl phosphorothioate (ca. 14%)

It is extremely poisonous and is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use it in significant quantities.


Новое сообщение