has role 4-(2,4-dichlorophenoxy)butanoate C=1C=C(C=C(C1OCCCC([O-])=O)Cl)Cl -1 246.99342 InChI=1S/C10H10Cl2O3/c11-7-3-4-9(8(12)6-7)15-5-1-2-10(13)14/h3-4,6H,1-2,5H2,(H,13,14)/p-1 2,4-DB(1-) 4-(2,4-dichlorophenoxy)butyrate chebi_ontology YIVXMZJTEQBPQO-UHFFFAOYSA-M 4-(2,4-dichlorophenoxy)butanoate CHEBI:143277 C10H9Cl2O3 248.080 PMID:19435093 A monocarboxylic acid anion resulting from the dprotonation of the carboxy group of 4-(2,4-dichlorophenoxy)butanoic acid (2,4-DB). The major species at pH 7.3. PMID:12801099 herbicide synthetic auxin agrochemical monocarboxylic acid anion 2,4-DB