2,3-dimethylmaleic anhydride

Usage: 2,3-dimethylmaleic anhydride used for the production of 1,4-butanediol γ- Raw materials such as butyrolactone, tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin, etc., are also used in pharmaceuticals and pesticides. Act as a collector in metal beneficiation. Used in organic synthesis and as an intermediate for synthetic fibers. 2,3-dimethyl maleic anhydride is an important unsaturated organic anhydride raw material, Chemicalbook. It is used in the production of pesticides to synthesize the intermediate of organic phosphorus insecticide malathion, diethyl maleate, 1-phenyl-3,6-dihydroxypyridazine, as well as the intermediate of pyrethroid insecticides such as permethrin, fungicides, and chloramphenicol. In addition, it is also used in the production of unsaturated polyester resins, ink additives Paper additives, coatings, as well as pharmaceutical and food industries.