Dimethyl Carbonate (DMC, CAS 616-38-6 )

Dimethyl Carbonate (DMC, CAS 616-38-6) is a clear, colorless liquid with low toxicity and stable chemical properties. As a trusted Butyl Acrylate supplier from China, we ensure all batches undergo strict quality testing, guaranteeing consistency in purity and composition to meet global procurement standards.​

 

 

Our industrial dimethyl carbonate is formulated with controlled impurity levels, maintaining stable viscosity and volatility under standard storage conditions. It is packaged in sealed containers to prevent moisture absorption and contamination, ensuring product integrity during transit and storage.​

 

 

Battery-grade DMC is a specialized offering, produced through advanced purification processes to minimize trace contaminants like water and residual solvents. This grade meets rigorous purity benchmarks, with ultra-low moisture content and high chemical stability. Complementing this, our high purity dimethyl carbonate undergoes multi-stage distillation, achieving exceptional purity levels suitable for applications requiring stringent material standards.​

 

As a leading Dimethyl Carbonate supplier from China, we operate an efficient supply chain to support timely deliveries. Packaging options include drums and ISO tank containers, designed to prevent leakage and preserve product quality. Comprehensive quality documentation is provided, including certificates of analysis, to verify compliance with specified standards, reinforcing our commitment to reliable supply.​

Dimethyl carbonate, abbreviated as DMC, CAS number 616-38-6, is a colorless and transparent liquid with a slight aroma. It is insoluble in water and easily soluble in organic solvents. It has the characteristics of low toxicity and environmental friendliness, and is known as a "green chemical". It has a wide and important range of applications in various fields such as chemical engineering, medicine, and fuel. ​

Dimethyl carbonate is an important chemical intermediate with a wide range of applications in the field of chemical synthesis. It can replace phosgene as a carbonylation reagent for the synthesis of polycarbonate, isocyanates, etc. Using DMC to synthesize polycarbonate not only makes the process more environmentally friendly, but also improves product quality. Meanwhile, DMC can also serve as a methylation reagent, replacing dimethyl sulfate, for synthesizing various organic compounds such as pharmaceutical intermediates, pesticide intermediates, etc., reducing toxicity and pollution during the production process. ​

Dimethyl carbonate has good solubility and is an excellent solvent widely used in industries such as coatings, inks, adhesives, etc. In the coatings industry, DMC can dissolve various resins such as acrylic resin, polyurethane resin, etc., and is used to formulate environmentally friendly coatings, which can reduce the volatile organic compound (VOC) content in coatings and meet environmental requirements. In the ink industry, it can be used as a solvent to adjust the viscosity and drying speed of ink, improving printing quality. ​

Dimethyl carbonate also has important applications in the fuel industry and can be used as a gasoline additive. Adding DMC to gasoline can increase its octane rating, improve its combustion performance, and reduce the emission of harmful substances such as carbon monoxide and hydrocarbons in car exhaust. In addition, DMC can also be used for blending diesel, increasing its cetane number and improving its low-temperature flowability. ​

In the pharmaceutical field, dimethyl carbonate can be used as a pharmaceutical intermediate for the synthesis of various drugs. For example, in the production process of antibiotics, sedatives, and other drugs, DMC can participate in reactions and play a key synthetic role. Meanwhile, due to its low toxicity and good solubility, DMC can also be used as a solvent in the production of pharmaceutical formulations, helping to dissolve drug components and facilitating the preparation and use of formulations. ​

In addition to the aforementioned fields, dimethyl carbonate also has some other uses. In the electronics industry, DMC can be used to clean electronic components, remove surface oil and impurities, and ensure stable performance of electronic components. In the field of lithium batteries, it can be used as a solvent for electrolytes to improve the conductivity and stability of the electrolyte, which helps to enhance the performance of lithium batteries. ​