Benzoyl chloride CAS 98-88-4, benzoyl chloride

2026-03-27 10:24:45

benzoyl chloride

Chinese name	benzoyl chloride
English name	Benzoyl chloride
Chinese alias	benzoyl chloride
RN CASE	98-88-4
EINECS number	202-710-8
molecular formula	C₇H₅ClO
molecular weight	140.56
Dangerous goods sign
Risk Terminology	R34;
security terms	S26; S36/37/39; S45;
physicochemical properties	Properties, colorless, transparent and flammable liquid, smoke when exposed to air. Has a special irritating odor, steam irritates the eye mucosa and causes tears Solubility, soluble in ether, chloroform, benzene, and carbon disulfide. Gradually decomposes in contact with water, ammonia, or ethanol to form benzoic acid, benzamide, or ethyl benzoate, and hydrogen chloride
purpose	Used for dye intermediates, initiators, ultraviolet absorbers, rubber and plastic additives, medicine, etc

upstream raw material	Benzoic acid, phosgene, toluene, chlorine, petroleum toluene
downstream products	(+) -Dibenzoyl-D-tartaric acid, hippuric acid, 5,7-dihydroxyflavone, benzophenone, 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone, benzoyl peroxide, praziquantel, cloperastine, nitrazepam, UV absorber UV-9, sucrose benzoate, plasticizer 121, benzoyl peroxide, terbutyl peroxide