Chloroethylene Carbonate (CEC) CAS 3967-54-2: Premium Electrolyte Additive Manufacturer & Supplier
Discover high-purity Chloroethylene Carbonate (CEC), a critical electrolyte additive for advanced lithium-ion batteries. Enhance your battery's performance and longevity with our reliable supply. Contact us today for a quote and sample!
Get a Quote & SampleUnlock Superior Lithium-ion Battery Performance with CEC

Chloroethylene Carbonate (CEC)
As a leading manufacturer and supplier of Chloroethylene Carbonate (CEC) in China, we provide a premium-grade product essential for modern lithium-ion battery electrolytes. Our high-purity CEC (CAS 3967-54-2) acts as a crucial additive, forming a stable protective film on battery electrodes. This film significantly boosts cycling performance and extends the operational lifespan of batteries. It also serves as a vital intermediate for synthesizing other important battery chemicals like Vinylene Carbonate (VC) and Fluoroethylene Carbonate (FEC), making it a versatile component for your R&D and manufacturing needs. Trust us to be your reliable CEC supplier.
- Enhance Lithium-ion Battery Efficiency: Utilize high-purity CEC to improve charge/discharge performance and battery stability.
- Key Synthesis Intermediate: Procure CEC for the efficient synthesis of Vinylene Carbonate (VC) and Fluoroethylene Carbonate (FEC).
- Extend Battery Lifespan: Our CEC additive helps prolong the service life of lithium-ion batteries by minimizing electrolyte decomposition.
- Reliable Manufacturer & Supplier: Benefit from consistent quality and a stable supply chain from a trusted manufacturer in China.
Why Choose Our Chloroethylene Carbonate?
Exceptional Purity for Optimal Performance
We guarantee a minimum purity of 97% for our Chloroethylene Carbonate, ensuring it meets the stringent requirements for lithium-ion battery electrolytes and advanced organic synthesis applications. Buy high-purity CEC from our China facility for guaranteed results.
Critical for Next-Gen Battery Technology
As the demand for higher energy density and longer-lasting batteries grows, our CEC plays a pivotal role in electrolyte formulation. It effectively reduces electrolyte decomposition and improves the stability of electrode interfaces, critical for improved charge retention and overall battery safety.
Versatile Organic Synthesis Intermediate
Beyond battery applications, CEC is a valuable intermediate for various fine chemical syntheses. Partner with a leading supplier in China to buy CEC for your diverse chemical development projects and research needs.
Key Applications of Chloroethylene Carbonate
Lithium-ion Battery Electrolyte Additive
Our Chloroethylene Carbonate (CAS 3967-54-2) is extensively used to enhance the electrochemical performance and cycle life of lithium-ion batteries. It contributes to forming a stable solid electrolyte interphase (SEI) layer.
Synthesis of Vinylene Carbonate (VC)
CEC serves as a direct precursor in the synthesis of Vinylene Carbonate (VC), another crucial electrolyte additive known for its film-forming capabilities and contribution to battery stability.
Synthesis of Fluoroethylene Carbonate (FEC)
Facilitate the production of Fluoroethylene Carbonate (FEC) by using CEC as a primary intermediate. FEC is recognized for its ability to improve the low-temperature performance and cycle life of lithium-ion batteries.
Fine Chemical Synthesis
Leverage CEC as a versatile intermediate in the broader field of fine chemical synthesis, offering unique reactivity for developing novel compounds and materials.