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159939-87-4

159939-87-4 Structure

159939-87-4 Structure
IdentificationBack Directory
[Name]

O-ISOBUTYLS-(2-(DIETHYLAMINO)ETHYL)METHYLPHOSPHONOTHIOATE
[CAS]

159939-87-4
[Synonyms]

S-(N,N-DIETHYLAMINOETHYL)ISOBUTYLMETHYLPHOSPHONOTHIOLATE
O-ISOBUTYLS-(2-(DIETHYLAMINO)ETHYL)METHYLPHOSPHONOTHIOATE
N,N-diethyl-2-[methyl(2-methylpropoxy)phosphoryl]sulfanylethanamine
Phosphonothioic acid, P-methyl-, S-[2-(diethylamino)ethyl] O-(2-methylpropyl) ester
[Molecular Formula]

C11H26NO2PS
[MOL File]

159939-87-4.mol
[Molecular Weight]

267.37
Chemical PropertiesBack Directory
[Boiling point ]

323.5±44.0 °C(Predicted)
[density ]

1.019±0.06 g/cm3(Predicted)
[pka]

9.44±0.25(Predicted)
Hazard InformationBack Directory
[Definition]

ChEBI: VR nerve agent is a organic thiophosphate that is the isobutyl ester of S-[2-(diethylamino)ethyl] O hydrogen methylphosphonothioate. A toxic nerve agent developed by the former Soviet Union. It has a role as a neurotoxin and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. It is an organic thiophosphate and a tertiary amino compound.
Safety DataBack Directory
[Toxicity]

LD50 subcutaneous in guinea pig: 11300ng/kg
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