O,O-dimethyl S-ethyl phosphorothioate

Modify Date: 2025-09-19 01:11:06

O,O-dimethyl S-ethyl phosphorothioate Structure
O,O-dimethyl S-ethyl phosphorothioate structure
Common Name O,O-dimethyl S-ethyl phosphorothioate
CAS Number 6389-81-7 Molecular Weight 170.16700
Density 1.17g/cm3 Boiling Point 190.8ºC at 760 mmHg
Molecular Formula C4H11O3PS Melting Point N/A
MSDS N/A Flash Point 69.2ºC

 Names

Name 1-dimethoxyphosphorylsulfanylethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.17g/cm3
Boiling Point 190.8ºC at 760 mmHg
Molecular Formula C4H11O3PS
Molecular Weight 170.16700
Flash Point 69.2ºC
Exact Mass 170.01700
PSA 70.64000
LogP 2.14040
Index of Refraction 1.448
InChIKey KEVXARPBRXTLQG-UHFFFAOYSA-N
SMILES CCSP(=O)(OC)OC

 Safety Information

HS Code 2920190090

 Synthetic Route

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O,O-dimethyl S-ethyl phosphorothioate Structure

O,O-dimethyl S-...

CAS#:6389-81-7

Literature: Farbenfabr.Bayer Patent: DE947367 , 1954 ;

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O,O-dimethyl S-ethyl phosphorothioate Structure

O,O-dimethyl S-...

CAS#:6389-81-7

Literature: Kutyrev, G. A.; Vinokurov, A. I.; Cherkasov, R. A.; Pudovik, A. N. Doklady Chemistry, 1980 , vol. 252, p. 289 - 291 Dokl. Akad. Nauk SSSR Ser. Khim., 1980 , vol. 252, # 5 p. 1138 - 1141

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O,O-dimethyl S-ethyl phosphorothioate Structure

O,O-dimethyl S-...

CAS#:6389-81-7

Literature: Kutyrev, G. A.; Vinokurov, A. I.; Cherkasov, R. A.; Pudovik, A. N. Doklady Chemistry, 1980 , vol. 252, p. 289 - 291 Dokl. Akad. Nauk SSSR Ser. Khim., 1980 , vol. 252, # 5 p. 1138 - 1141

 Customs

HS Code 2920190090
Summary 2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Phosphorothioic acid,S-ethyl O,O-dimethyl ester
Phosphorothioic acid,O,O-dimethyl S-ethyl ester
O,O-Dimethyl S-ethyl phosphorothioate
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