CAS 616-38-6 Dimethyl Carbonate (DMC) for Battery Electrolyte
Dimethyl Carbonate (DMC) electrolyte is a high-performance organic electrolyte widely adopted in lithium-ion batteries. It is a colorless, odorless liquid formulated by dimethyl carbonate (molecular formula: C₃H₆O₃) and functional additives (e.g., lithium salts).
Advantages Of DMC Solvent:
- Excellent thermal stability with favorable melting and boiling points, ensuring safe operation of batteries under extreme conditions;
- High dielectric constant that effectively enhances lithium ion transfer efficiency, boosting battery performance;
- Low volatility, which significantly extends the cycle life of batteries and reduces maintenance costs;
- Mature production technology and stable supply chain, supporting consistent bulk supply with steady pricing-ideal for large-scale manufacturing needs.

Application Scenarios
Dimethyl Carbonate DMC electrolyte is extensively applied in high-energy-density energy storage devices, including lithium-ion batteries, lithium-ion capacitors, and lithium-air batteries. Its key application scenarios cover:
- Power battery systems for electric vehicles (EVs) and hybrid electric vehicles (HEVs);
- Power sources for small power tools, such as electric tools, electric bicycles, and electric scooters;
- Electrolyte for household energy storage systems and industrial-scale energy storage projects.


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