The decription of o-o-diethyl Thiophosphoryl Chloride

o-o-diethyl Thiophosphoryl Chloride
Chinese name: diethyl thiophosphoryl chloride
Synonyms: O, O’-diethyl thiophosphoryl chloride; O, O-Diethyl chloro-phosphate; 0,0 – diethyl thiophosphoryl chloride; O, O’-diethyl chloride phosphorothioate; O, O-diethyl thiophosphoryl chloride;; diethyl chloro thiol phosphate, diethyl thiophosphoryl chloride; ethyl chloride,o-o-diethyl Thiophosphoryl Chloride
English name: Diethyl chlorothiophosphate
Synonyms: Diethoxythiophosphoryl chloride,; diethoxythiophosphorylchloride; Diethyl phosphorochloridothioate; Diethyl phosphorothiochloridate; Diethyl phosphorothionochloridate; Diethyl thiophosphoric chloride,; Diethylchlorthiofosfat; diethylchlorthiofosfat (czech)
CAS No.: 2524-04-1
MF: C4H10ClO2PS
Molecular Weight: 188.61
The nature of the diethyl thiophosphoryl chloride
Melting point: -75 ° C
Boiling Point: 96 ° C
Density: 1.2 g / mL at 25 ° C (lit.)
Vapor Pressure: 1.4 mm Hg (50 ° C)
Refractive index: n20 / D 1.472 (lit.)
Flash Point:> 230 ° F
Water solubility: hydrolyzes, immiscible
Chemical properties
Colorless to pale amber liquid. Insoluble in water, soluble in organic solvents.
Use
Used in the synthesis phoxim, parathion, Suhua 203, chlorpyrifos, triazophos and diazinon and other organophosphorus pesticides
Referred to as O, O-diethyl thiophosphoryl chloride, ethyl chloride is an important pesticide intermediates for the synthesis of organophosphorus insecticide parathion, phoxim, diazinon, the quinoline evil parathion the pyridazine parathion, triazophos, pyrimidine oxygen phosphorus and Sulfotep,, chlorpyrifos, within the absorption of phosphorus and synergist synergistic phosphorus, but also can be used as lubricating oil additives and other sulfur-containing organic phosphorus compounds in synthetic materials.
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