has role monocarboxylic acid aromatic ether xenobiotic phenoxy herbicide environmental contaminant 2-methyl-4-chlorophenoxybutyric acid InChI=1S/C11H13ClO3/c1-8-7-9(12)4-5-10(8)15-6-2-3-11(13)14/h4-5,7H,2-3,6H2,1H3,(H,13,14) PMID:22500447 Reaxys:2215202 Cc1cc(Cl)ccc1OCCCC(O)=O 0 chebi_ontology PPDB:428 228.05532 CAS:94-81-5 A monocarboxylic acid that is butyric acid substituted by a 2-methyl-4-chlorophenoxy group at position 4. KEGG:C18529 MCPB Pesticides:mcpb 4-(4-chloro-2-methylphenoxy)butanoic acid 228.67200 LLWADFLAOKUBDR-UHFFFAOYSA-N 4-(4-chloro-o-tolyloxy)butyric acid C11H13ClO3 CHEBI:81806 monochlorobenzenes