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Dimethyl chlorothiophosphate Structure

Dimethyl chlorothiophosphate

Chemical Properties

Boiling point 66-67 °C16 mm Hg(lit.)
Density  1.322 g/mL at 25 °C(lit.)
vapor pressure  0.67 psi ( 20 °C)
refractive index  n20/D 1.482(lit.)
Flash point 221 °F
solubility  Chloroform (Sparingly), Methanol (Slightly)
form  Oil
color  Colourless
Water Solubility  slowly hydrolyzes
Stability Moisture Sensitive
CAS DataBase Reference 2524-03-0(CAS DataBase Reference)
NIST Chemistry Reference Phosphorochloridothioic acid, o,o-dimethyl ester(2524-03-0)
EPA Substance Registry System Dimethyl chlorothiophosphate (2524-03-0)

Safety Information

Hazard Codes  T
Risk Statements  23/24/25-34-23-21/22
Safety Statements  23-26-36/37/39-45-24/25
RIDADR  UN 2267 6.1/PG 2
WGK Germany  3
RTECS  TD1830000
HazardClass  6.1(a)
PackingGroup  II
HS Code  29309099
Hazardous Substances Data 2524-03-0(Hazardous Substances Data)
Toxicity mouse,LC50,inhalation,320mg/m3/2H (320mg/m3),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 56, 1982.


Usage And Synthesis