... asmethylating agent and carbonylation agent,which can improve the safety of production operation and reduce environment pollution.as solvent, it ... qualityin addition, DMC also can be used as the additive of cleaner,surfactant,softening agent. due to the extensive use, ... DMC is regarded as the new foundation of organic synthesis ( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg ...