For procurement managers and R&D scientists in the advanced materials and energy storage sectors, sourcing high-quality chemical raw materials is a critical step towards product innovation and manufacturing efficiency. Chloroethylene Carbonate (CEC) is one such chemical that plays a significant role, particularly in the development of next-generation lithium-ion batteries. This article serves as a buyer's guide to understanding CEC, its applications, and how to find a reliable manufacturer and supplier.

Understanding Chloroethylene Carbonate (CEC) – Key Specifications for Buyers

When considering the purchase of Chloroethylene Carbonate (CAS: 3967-54-2, Formula: C3H3ClO3), buyers must focus on key specifications that directly impact its performance in their applications. The typical appearance is a light yellow liquid, and critical purity levels often focus on minimizing contaminants like Monochloroethylene carbonate (GC: ≥80%), Dichloroethylene carbonate (GC: ≤8%), and Ethylene Carbonate (EC) (GC: ≤6%). Understanding these purity metrics is crucial when you buy battery-grade chemicals or chemical intermediates.

Primary Applications Driving Demand for CEC

The demand for CEC is largely driven by its critical functions in two main areas:

  • Lithium Battery Electrolyte Additive: CEC is incorporated into lithium battery electrolytes to enhance their stability, conductivity, and safety. It contributes to the formation of a stable SEI (Solid Electrolyte Interphase) layer, which is vital for prolonging battery life and improving cycling performance. For any battery manufacturer seeking to optimize their product, securing a consistent supply of CEC is paramount.
  • Intermediate in Chemical Synthesis: CEC serves as a key intermediate for synthesizing other valuable compounds, notably Vinylene Carbonate (VC) and Fluoroethylene Carbonate (FEC). These synthesized chemicals are also vital for advanced battery electrolyte formulations. If your company specializes in producing these advanced materials, buying CEC as a raw material is a strategic move.

Key Considerations When Purchasing CEC: Supplier Reliability and Pricing

When looking to purchase Chloroethylene Carbonate, buyers should prioritize reliability and competitive pricing from their suppliers. Factors to consider include:

  • Manufacturer's Reputation: Opt for suppliers with a proven track record in chemical manufacturing and a commitment to quality control. Look for manufacturers based in regions known for chemical production, such as China, which often offer competitive pricing structures.
  • Purity and Consistency: Ensure the supplier can consistently provide CEC that meets your required purity specifications. Certificates of Analysis (CoA) are essential documentation.
  • Packaging and Logistics: Confirm that the supplier offers suitable packaging (e.g., 250kg/200L plastic-lined steel drums or plastic drums) and can manage logistics efficiently for timely delivery.
  • Technical Support: A supplier offering technical support can be invaluable, especially when integrating new chemicals into your processes.

Finding a Trusted Supplier in China

NINGBO INNO PHARMCHEM CO.,LTD. stands as a premier manufacturer and supplier of Chloroethylene Carbonate in China. We are dedicated to providing high-purity CEC that meets the stringent demands of the lithium battery industry and fine chemical synthesis. Our commitment to quality, competitive pricing, and reliable supply chain management makes us an ideal partner for your procurement needs. If you are seeking to buy Chloroethylene Carbonate, we invite you to contact us for a quote and to discuss how we can support your business objectives.