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Product: THIOPHOSPHORYL CHLORIDE
English name: THIOPHOSPHORYL CHLORIDE
CAS No.: 3982-91-0
Alias: fosforthiochlorid; phosphorothioictrichloride; phosphorothionictrichloride; phosphoroussulfochloride; phosphorousthiochloride; phosphoroustrichloridesulfide; phosphorustrichloridesulfide; sulfidotrichloridfosforecny; thiochloridfosforecny; thiophosphorictrichloride; phosphorothioic trichloride
Molecular weight: 169.3978
EC NO: 223-622-6
Molecular formula: Cl3PS
Physicochemical property:
THIOPHOSPHORYL CHLORIDE is colorless transparent liquid, boiling point 125℃, specific weight 1.685, frozen style -36.2～40.8℃，refractive rate1.635(25℃), poorly soluble in cold water in short time, gradually decompose in cold water, quickly decompose in hot water and alkali solvent, soluble in benzene, carbon tetrachloride, carbon disulfide, trichloromethane and other organic solvents.
Usage: This product is the important intermediate for the production of fenitrothion, parathion, fenthion, methamidophos, and other organophosphorus pesticides.
Structural formula:
