has functional parent 2-chlorobenzoic acid acyl chloride 2-chlorobenzoyl chloride 173.964 175.01200 An acyl chloride consisting of benzoyl chloride having a chloro substituent in the ortho-position. C7H4Cl2O CAS:609-65-4 CHEBI:60719 ClC(=O)c1ccccc1Cl InChI=1S/C7H4Cl2O/c8-6-4-2-1-3-5(6)7(9)10/h1-4H ONIKNECPXCLUHT-UHFFFAOYSA-N Reaxys:386435 chebi_ontology o-Chlorobenzoyl chloride monochlorobenzenes