4-Chlorobenzyl cyanide CAS NO.140-53-4

Usage: 1 as the drug pyrimethamine and used in the synthesis of pharmaceuticalintermediates, dyes. 2 of benzyl chloride that 4-chlorobenzyl cyanide, is the preparation of 3- methyl -2- (4- chlorophenyl) butyric acid intermediates, useful in the preparation of fenvalerate, cypermethrin and bromine destroy pyrethroid insecticides,and can be used for pharmaceutical preparation pyrimethamine. Intermediate 3 drugpyrimethamine. Used for manufacturing p-chlorobenzene methanol, p-chlorobenzaldehyde, 4-chlorobenzyl cyanide etc.. 4 is the production of drugpyrimethamine (2,4- two amino -6- ethyl -5- p-chlorophenyl pyrimidine intermediates).

English Name: 4-Chlorobenzyl cyanide

Chinese alias: 4- chloro 4- acetonitrile; benzyl chloride cyanogen chloride benzyl cyanide; of; of benzyl chloride cyanogen; of benzyl chloride; 4 '- benzene acetonitrile;4- chloro benzyl cyanide; 4- chloro phenyl acetonitrile

English alias: (4-CHLOROPHENYL) ACETONITRILE; CHLOROBENZYLCYANIDE-4;PCCN; P-CHLOROBENZYL CYANIDE; P-CHLOROPHENYLACETONITRILE; 4-Cyanobenzylchloride

CAS number: 140-53-4

Molecular formula: C8H6ClN

Molecular weight: 151.5929

1 Properties: colorless to light yellow solid; melting point (2 ℃): 27; 3 boiling point (c):265~267; 4 (c) of flash point: 110; 5 solubility: soluble in acetone and ethanol.

Usage: 1 as the drug pyrimethamine and used in the synthesis of pharmaceuticalintermediates, dyes. 2 of benzyl chloride that 4-chlorobenzyl cyanide, is the preparation of 3- methyl -2- (4- chlorophenyl) butyric acid intermediates, useful in the preparation of fenvalerate, cypermethrin and bromine destroy pyrethroid insecticides,and can be used for pharmaceutical preparation pyrimethamine. Intermediate 3 drugpyrimethamine. Used for manufacturing p-chlorobenzene methanol, p-chlorobenzaldehyde, 4-chlorobenzyl cyanide etc.. 4 is the production of drugpyrimethamine (2,4- two amino -6- ethyl -5- p-chlorophenyl pyrimidine intermediates).