Ethylene Carbonate (EC) is a high permittivity organic solvent with remarkable dielectric properties of great appeal in the electrolytes of lithium-ion batteries. Having the reputation of being able to grow a robust Solid Electrolyte Interphase (SEI) over graphite anodes, EC becomes critical in making batteries safer, more efficient, and with a longer life. As a co-solvent in electrolyte preparation, it facilitates optimal lithium-ion flow and increases cell stability.

This tranquility is the ultimate value in thermally stable and safe energy storage for Ethylene Carbonate. It is often combined with low viscous solvents, such as Dimethyl Carbonate (DMC), which offer an excellent bond between ionic conductivity and viscosity. Under the rapid growth of demand for solutions to store energy in electric vehicles, consumer electronics, and renewable energy grids, EC has remained a key component involved in the delivery of reliable and long-lasting power storage systems that are high-performing.

supplier of Ethylene Carbonate

Chemical Specifications of Ethylene Carbonate

Property Details
Chemical Formula C3H4O3
Molecular Weight 88.06 g/mol
Appearance White crystalline solid
Purity ≥ 99.9%
Melting Point 34–38°C
Boiling Point 248°C
Density (at 20°C) 1.32 g/cm³
Flash Point 160°C (Closed cup)
Solubility Soluble in organic solvents, limited solubility in water
Reactivity Stable under normal conditions; avoid strong oxidizers

Key Benefits and Features

  • High dielectric constant for improved ionic conductivity
  • Forms stable SEI on graphite anodes for longer battery life
  • Enhances thermal and electrochemical stability
  • Solid at room temperature, high boiling point for safety
  • Compatible with various co-solvents
  • Reduces electrolyte decomposition
  • Improves overall cycle efficiency

Industries We Serve

Ethylene Carbonate in battery Battery Manufacturing

Battery Manufacturing

Ethylene Carbonate in chemical industry

Chemical Manufacturing

Ethylene Carbonate use in electronics

Electronics

Ethylene Carbonate at cleaning industries

Cleaning and Degreasing

Ethylene Carbonate in pharmaceutical industries

Pharmaceuticals

Ethylene Carbonate for polymer manufacturing

Polymer Industry

Ethylene Carbonate in coosmatics production

Cosmetics and Personal Care

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