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Organic chemical intermediates

- Dec 27, 2018 -

 Dimethyl carbonate (DMC) is an important organic chemical intermediate. Because its molecular structure contains carbonyl, methyl, methoxy and carbonyl methoxy groups, DMC can be widely used in organic synthesis reactions such as carbonylation, methylation, methoxylation and carbonyl methylation, and in the production of polycarbonate, isocyanate, polycarbamate, polycarbonate diol, allyl diethylene glycol carbonate. Esters, methylaminocarbonate naphthalene ester (sivein), anisole, tetramethylammonium alcohol, long chain alkyl carbonate, carbohydrazide, malonate, propylene urea, diethyl carbonate, triphosgene, furazolidone, methyl hydrazinocarbonate, methyl aniline formate and other chemical products. Because DMC is non-toxic, it can replace the highly toxic phosgene, methyl chloroformate, dimethyl sulfate as methylating agent or carbonylation agent to improve the safety of production operation and reduce environmental pollution.

 As a solvent, DMC can be used as a substitute for freon, trichloroethane, trichloroethylene, benzene, xylene, etc. in paint coatings and cleaning solvents. As a gasoline additive, DMC can increase its octane number and oxygen content, and then improve its explosion resistance. In addition, DMC can also be used as an additive of detergent, surfactant and softener. 

 DMC is known as the "new cornerstone" of organic synthesis because of its wide application.

 If you want to know more,pls feel free to contact me at abner@gpcchem.com