Phosphorus trichloride

CAS: 7719-12-2
Molecular Formula: PCl3
Molecular Weight: 137.33
Product description:Colorless clear liquid. Can smoke. Soluble in water and ethanol, decompose and release heat at the same time. Soluble in benzene, chloroform, ether and carbon disulfide. Relative density (d214) 1.574. Melting point - 112 ℃. The boiling point of 76 ℃.The important raw material for synthesis of phosphorous pesticide intermediates, such as sulfur chemical phosphorus, phosphorus oxychloride, phosphorous acid dialkyl esters, phosphite alkyl ester, phosphorus oxychloride, etc., are synthesized by phosphorus trichloride. In addition, it can also be by chlorine methyl phosphate composite herbicide glyphosate, by diethyl phosphoryl chloride 2 vinyl chloride synthesis of plant growth regulator; As pharmaceutical intermediates, dyes condensing agent, and in the production of spices chlorinating agent and catalyst, etc.