Dimethyl carbonate (DMC) is a universally used electrolyte additive and is known as a green solvent for manufacturing lithium-ion batteries. DMC delivers optimal solvency with efficient electrolyte formulations. It is essential for stabilizing the electrolyte systems, leveraging thermal stability, and Diminish Unexpected reactions during charge and discharge cycles.

It provides both Exceptional solubility and low toxicity, offering safer, greener, and environmentally friendly solutions to modern world batteries. Dimethyl carbonate (DMC) caters to unique chemical profiles, making it perfect for various industries focused on manufacturing clean and sustainable development for electric vehicles (EVs), renewable energy storage systems, and other electronic applications. DMC considerably improves cycle life in batteries with optimal safety and delivers precise performance. As the demand for advanced battery technology rises in this modern world, DMC Continues as a major element in driving the transition toward greener future.

Supplier & Exporter of Dimethyl Carbonate

Chemical Specifications of Dimethyl Carbonate

Property Details
Chemical Formula C3H6O3
Molecular Weight 90.08 g/mol
Appearance Clear, colorless liquid
Purity ≥ 99.9%
Boiling Point 90°C
Melting Point 2–4°C
Density (at 20°C) 1.07 g/cm³
Viscosity (at 25°C) 0.59 mPa·s
Flash Point 16°C (Closed cup)
Solubility Miscible with water and organic solvents
Reactivity Stable under normal storage; avoid strong bases/acids

Key Benefits and Features

  • Excellent solvency for improved electrolyte conductivity
  • Enhances battery performance and cycle life
  • Low viscosity for efficient ion transport
  • Promotes thermal stability and battery safety
  • Environmentally friendly with low toxicity
  • Reduces side reactions during charge-discharge cycles
  • Compatible with various carbonate-based electrolyte systems

Industries We Serve

Dimethyl Carbonate for EVs

Electric Vehicles (EVs)

Dimethyl Carbonate  for consumer electronics

Consumer Electronics

Dimethyl Carbonate ESS industry

Energy Storage Systems (ESS)

Dimethyl Carbonate  for autoomation

Industrial Automation & Robotics

Dimethyl Carbonate use in aerospace & defense

Aerospace & Defense

power tool industry use of Dimethyl Carbonate

Power Tools

Frequently Asked Questions (FAQ)

What is the role of Dimethyl Carbonate (DMC) in lithium-ion batteries?

DMC is used as a co-solvent in the electrolyte blend of lithium-ion batteries. It has low viscosity, which enhances ionic conductivity and improves the low-temperature performance of the cell.

Why is Dimethyl Carbonate considered a "green" solvent?

DMC is non-toxic, highly biodegradable, and is not classified as a volatile organic compound (VOC). It serves as an eco-friendly replacement for toxic reagents like methyl iodide and dimethyl sulfate.

What are the main physical properties of DMC?

DMC (CAS 616-38-6) is a clear, colorless liquid with a pleasant odor. It has a molecular formula of C₃H₆O₃ and a molecular weight of 90.08 g/mol.

Is Dimethyl Carbonate flammable?

Yes, DMC is highly flammable with a low flash point of 16°C. It must be stored in a cool, well-ventilated area away from heat, sparks, open flames, and other ignition sources.

Can DMC be blended with other carbonate solvents?

Yes, it is commonly blended with high-viscosity cyclic carbonates like Ethylene Carbonate (EC) to optimize both the dielectric constant and the viscosity of battery electrolytes.