O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate

Modify Date: 2025-08-25 16:01:42

O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate Structure
O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate structure
Common Name O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate
CAS Number 20820-80-8 Molecular Weight 211.26200
Density 1.078g/cm3 Boiling Point 259ºC at 760 mmHg
Molecular Formula C7H18NO2PS Melting Point N/A
MSDS N/A Flash Point 110.4ºC

 Names

Name 2-[ethoxy(methyl)phosphoryl]sulfanyl-N,N-dimethylethanamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.078g/cm3
Boiling Point 259ºC at 760 mmHg
Molecular Formula C7H18NO2PS
Molecular Weight 211.26200
Flash Point 110.4ºC
Exact Mass 211.08000
PSA 64.65000
LogP 2.14060
Vapour Pressure 0.0133mmHg at 25°C
Index of Refraction 1.471

 Safety Information

HS Code 2930909027

 Synthetic Route

~%

O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate Structure

O-ethyl S-(2-di...

CAS#:20820-80-8

Literature: Tammelin Acta Chemica Scandinavica (1947-1973), 1957 , vol. 11, p. 1340,1345

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2930909027
Summary 2930909027 。supervision conditions:23(import license for dual-use item and technologies,export license for dual-use item and technologies)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

O-Ethyl S-2-dimethylaminoethyl methylphosphonothiolate
33 SN
Medemo
25 SN
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