Dicamba Dimethylamine is an herbicide used in the protection and growth regulation of crops.
The industrial manufacture of dicamba-dimethylammonium follows the same broad pattern used for other amine salts of phenoxy- and benzoic-acid herbicides: first produce purified dicamba acid, then convert it into the desired amine salt under tightly controlled neutralisation conditions. The upstream steps mirror standard dicamba production, constructing the dimethyl-chlorobenzoic acid core through halogenation and methylation chemistry, followed by carboxylation and purification to yield technical-grade dicamba acid. To form the dimethylammonium salt, the acid is dissolved or slurried in a suitable solvent and reacted with dimethylamine at a defined pH and temperature to ensure complete salt formation without excess free amine.
Colorless to white crystalline powder. Mildly corrosive. Used as an herbicide.
Salt of benzoic acid derivative.
Selective, systemic, absorbed through leaves and translocates throughout plant. Synthetic auxin.
