5994-73-0

Basic information

• Product Name: methylphosphonothiolate
• Synonyms: methylphosphonothiolate
• CAS NO: 5994-73-0
• Molecular Formula: CH₅O₂PS
• Molecular Weight: 0
• Mol File: 5994-73-0.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 256.3°C at 760 mmHg
• Flash Point: 108.8°C
• Appearance: /
• Density: 1.555g/cm³
• Vapor Pressure: 0.00234mmHg at 25°C
• Refractive Index: 1.577
• CAS DataBase Reference: methylphosphonothiolate(CAS DataBase Reference)
• NIST Chemistry Reference: methylphosphonothiolate(5994-73-0)
• EPA Substance Registry System: methylphosphonothiolate(5994-73-0)

Safety Data

• Hazardous Substances Data: 5994-73-0(Hazardous Substances Data)

Usage

InChI:InChI=1/CH5O2PS/c1-4(2,3)5/h1H3,(H2,2,3,5)

Upstream product

• 2511-10-6 O,S-diethyl methylphosphonothionate 
• 13698-16-3 ethyl N,N-dichlorocarbamate 

Downstream Products

• 993-13-5 methylphosphonic acid 
• 1832-53-7 ethyl methylphosphonic acid 
• 4206-94-4 methylphosphinic acid 
• 128371-71-1 CH₅O₃PS 
• 128371-70-0 CH₅O₃PS 
• 58259-60-2 methylphosphonothioic acid O,S-dimethyl ester 

Relevant articles and documents

Detoxification of O, S-diethyl methyl phosphonothiolate (OSDEMP), a simulant of VX, by N, N-dichlorourethane as an effective decontaminating agent

N, N-Dichlorourethane has been synthesized and characterized by FT-IR, NMR. Efficiency of this compound as decontaminant has been evaluated by the reaction of O, S-diethyl methyl phosphonothiolate (OSDEMP), a simulant of VX at RT. The decontamination reaction has been monitored by gas chromatography (GC) and the products have been identified by GC-MS.