Synonyms: Aceticacid, (2,4-dichlorophenoxy)-, 2-methylpropyl ester (9CI);Acetic acid,(2,4-dichlorophenoxy)-, isobutyl ester (6CI,7CI,8CI);2,4-D Isobutyl ester;2,4-Dichlorophenoxyacetic acid isobutyl ester;Isobutyl 2,4-D;Isobutyl2,4-dichlorophenoxyacetate;NSC 409768;