O,O-Dimethyl phosphoramidothioate

O,O-Dimethyl phosphoramidothioate Basic information

Product Name:	O,O-Dimethyl phosphoramidothioate
Synonyms:	O,O-Dimethyl thiophosphoramidate;o,o-dimethyl phosphoramidothioate;[amino(methoxy)phosphinothioyl]oxymethane;[azanyl(methoxy)phosphinothioyl]oxymethane;dimethoxythiophosphorylamine;O,O-DimethylPhosphoramidothionate;O,O-DIMETHYL THIOPHORAMIDOTHIONATE;E-118 amide
CAS:	17321-47-0
MF:	C2H8NO2PS
MW:	141.13
EINECS:	241-342-2
Product Categories:
Mol File:	17321-47-0.mol

O,O-Dimethyl phosphoramidothioate Chemical Properties

Boiling point	162.2±23.0 °C(Predicted)
density	1.283±0.06 g/cm3(Predicted)
storage temp.	Hygroscopic, Refrigerator, under inert atmosphere
solubility	Chloroform, Methanol (Slightly)
form	Oil
pka	-0.34±0.70(Predicted)
color	Colourless to Pale Yellow
Stability:	Moisture Sensitive
CAS DataBase Reference	17321-47-0(CAS DataBase Reference)
EPA Substance Registry System	Phosphoramidothioic acid, O,O-dimethyl ester (17321-47-0)

Safety Information

Toxicity

rat,LC50,inhalation,> 14500ug/m3/4 (14.5mg/m3),National Technical Information Service. Vol. OTS0543903,

MSDS Information

O,O-Dimethyl phosphoramidothioate Usage And Synthesis

O,O-Dimethyl phosphoramidothioate Preparation Products And Raw materials

Raw materials	Ammonia-->Phosphorus-->DIMETHYLPHOSPHINOTHIOIC CHLORIDE-->DMPAT-->Dimethyl chlorothiophosphate
Preparation Products	Acephate-->N-Hydroxymethyl-3,4,5,6-tetrahydrophthalimide-->O,O-dimethyl acetylthiophosphoramidate

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