2-(2-Methyl-4-chlorophenoxy)propionic acid, dimethylamine salt 32351-70-5 Caswell No. 559B Dimethylamine 2-(2-methyl-4-chlorophenoxy)propionate Dimethylammonium 2-(4-chloro-2-methylphenoxy)propionate EINECS 251-008-8 EPA Pesticide Chemical Code 031519 Propanoic acid, 2-(2-methyl-4-chlorophenoxy)-, dimethylamine salt Propionic acid, 2-((4-chloro-o-tolyl)oxy)-, dimethylamine salt