What is the material of silicone dmc
Silicone dmc is dimethyl carbonate, an organic compound. It is a kind of chemical raw material with low toxicity, excellent environmental protection performance and wide application. It is an important organic synthesis intermediate. Its molecular structure contains functional groups such as carbonyl, methyl and methoxy. It has the characteristics of safety, convenience, less pollution and easy transportation.

DMC has excellent solubility, narrow range of melting and boiling points, large surface tension, low viscosity, small dielectric constant, high evaporation temperature and fast evaporation rate, so it can be used as a low-toxic solvent for coatings Industrial and pharmaceutical industries. It can be seen that DMC is not only less toxic, but also has the characteristics of high flash point, low vapor pressure and lower explosion limit in air, so it is a green solvent that combines cleanliness and safety.

Although phosgene has high reactivity, its highly toxic and highly corrosive by-products make it face huge environmental pressure, so it will be gradually eliminated; while DMC has a similar nucleophilic reaction center, when the carbonyl of DMC is subjected to nucleophilic reaction. When attacked, the acyl-oxygen bond is broken to form a carbonyl compound, and the by-product is methanol, so DMC can replace phosgene as a safe reagent to synthesize carbonic acid derivatives.