Ethylene Carbonate is mainly used as a electrolyte for rechargeable lithium battery, or a fine solvent for polyacrylonitrile and polyvinyl chloride.Also,EC can be used as reeling liquid in cottoncracy,a solvent for removing acidic gases,an additive for concrete,a raw material for furazolidone,vesicant for plastics and stabilizer for compound oil.
Ethyl Methyl Carbonate,with molecular formula C4H803,which is an excellent solvent for lithium cell electrolyte.Thanks to its methyl and ethyl groups,Ethyl Methyl Carbonate possesses characteristics of both dimethyl carbonate and ethyl methyl carbonate.EMC/MEC is also a solvent of special flavors and intermediates.
Diethyl Carbonate is a fine solvent and textile auxiliary agent and widely used as ethylating,carbonating and carbonaylethoxylating reagents in organic synthesis and as solvents of nitrocotton,cellulose ether,synthetic resin and natural resin.
Dimethyl Carbonate is a kind of outstanding methylating reagent,and an ideal substitute for phosgene,dimethyl sulfate and methyl chloroformate,and widely used for synthesizing diphenyl carbonate,isocaynate,allyl diethylene glycol carbonate and carbamates pesticide.
