O-ETHYL METHYLPHOSPHONOTHIOATE

O-ETHYL METHYLPHOSPHONOTHIOATE Basic information
Product Name:O-ETHYL METHYLPHOSPHONOTHIOATE
Synonyms:O-ETHYL METHYLPHOSPHONOTHIOATE;ETHYLMETHYLPHOSPHONOTHIOICACID;ORTHO-ETHYLMETHYLPHOSPHONOTHIOICACID;Methylmercaptophosphinic acid ethyl ester;Methylphosphonothioic acid O-ethyl ester;Methylthiophosphonic acid ethyl ester;Methylthiophosphonic acid O-ethyl ester;EMPTA
CAS:18005-40-8
MF:C3H9O2PS
MW:140.14
EINECS:
Product Categories:Catalysis and Inorganic Chemistry;Phosphorus Compounds;Phosphorus Precursors
Mol File:18005-40-8.mol
O-ETHYL METHYLPHOSPHONOTHIOATE Structure
O-ETHYL METHYLPHOSPHONOTHIOATE Chemical Properties
Boiling point 73 °C1 mm Hg(lit.)
density 1.18 g/mL at 25 °C(lit.)
refractive index n20/D 1.487(lit.)
Fp 225 °F
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
pka3.87±0.10(Predicted)
color Colourless
Merck 13,3596
Stability:Hygroscopic, Moisture Sensitive
Safety Information
Hazard Codes T
Risk Statements 23/24/25-34
Safety Statements 26-36/37/39-45
RIDADR UN 2927 6.1/PG 2
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
O-ETHYL METHYLPHOSPHONOTHIOATE Usage And Synthesis
UsesPrecursor to chemical warfare agents.
DefinitionChEBI: Methylphosphonothioic acid o-ethyl ester is an organothiophosphorus compound.
Synthesis Reference(s)Journal of the American Chemical Society, 81, p. 148, 1959 DOI: 10.1021/ja01510a034
O-ETHYL METHYLPHOSPHONOTHIOATE Preparation Products And Raw materials
VX. O,S-DIISOBUTYL METHYLPHOSPHONOTHIOATE AURORA KA-1344 Inezin O-ISOBUTYLS-(2-(DIETHYLAMINO)ETHYL)METHYLPHOSPHONOTHIOATE Phosphonothioic acid, methyl-, O-ethyl S-pentyl ester, (+-)- AURORA KA-1371 O-ethyl S-(2-dimethylaminoethyl) methylphosphonothioate FONOFOXON O-ETHYL METHYLPHOSPHONOTHIOATE O,S-DIETHYL METHYLPHOSPHONOTHIOATE

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