CAS Registry Number

CAS 876-08-4 — 4-(Chloromethyl)benzoyl chloride

4-(Chloromethyl)benzoyl chloride is an aromatic acyl chloride featuring a benzoyl group with a chloromethyl substituent, widely used as an intermediate in organic synthesis, pharmaceuticals, and agrochemicals for forming amides, esters, and ketones. It serves as a key reagent in the preparation of dyes, polymers, and biologically active compounds. This chemical is available as a clear to pale yellow liquid with a pungent odor, soluble in organic solvents. Its molecular formula is C8H6Cl2O, with a molecular weight of 189.04 g/mol. Molekula supplies 4-(Chloromethyl)benzoyl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.