For professionals in the chemical and materials science industries, understanding the precise specifications of raw materials is non-negotiable. Ethylene Carbonate (EC), a compound vital for advanced applications, is no exception. As a dedicated supplier of high-purity Ethylene Carbonate, we believe in empowering our clients with the knowledge to make informed purchasing decisions. Let's explore the critical specifications of EC and their implications.

Purity is arguably the most crucial specification for Ethylene Carbonate, particularly when used in sensitive applications like lithium-ion battery electrolytes. Our EC boasts a minimum purity of 97%. This high level of purity is essential because impurities such as water, acids, or other organic compounds can negatively impact the electrochemical performance, shorten the lifespan of batteries and capacitors, and lead to unwanted side reactions in organic synthesis. Manufacturers producing cutting-edge batteries rely on this level of quality to achieve optimal performance and safety.

CAS Number (96-49-1): This unique identifier is fundamental for ensuring you are procuring the correct chemical compound. It is universally recognized and critical for regulatory compliance, safety data sheets, and scientific literature referencing.

Appearance: Ethylene Carbonate is typically described as a White Crystalline Solid at room temperature. Its melting point ranges from 35-38 °C, meaning it transitions to a clear, low-viscosity liquid when slightly warmed. This physical property is important for handling and formulation processes. As a manufacturer, we ensure our EC is consistently presented in its high-quality solid form, ready for processing.

Molecular Formula (C3H4O3) and Molecular Weight (88.06 g/mol): These fundamental chemical identifiers are essential for stoichiometric calculations in synthesis and for understanding its behavior in various formulations. Knowing these parameters helps researchers and formulators accurately incorporate EC into their systems.

Moisture Content: For applications in lithium batteries, extremely low moisture content is critical. Water can react with electrolyte salts and electrodes, leading to gas generation and performance degradation. We pay close attention to minimizing moisture in our EC, ensuring it meets the stringent requirements for battery-grade materials.

Solubility and Polarity: Ethylene Carbonate is a highly polar solvent with a significant dipole moment. It readily dissolves many salts and polymers, making it an excellent choice for electrolyte formulations and as a reaction medium in organic chemistry. Its high permittivity is a key characteristic for its use in electrochemical applications.

When you choose to buy Ethylene Carbonate from a reputable manufacturer, like us, you can be assured that these specifications are met consistently. We provide detailed Certificates of Analysis (CoA) with our products, allowing you to verify the quality and suitability for your specific needs. Understanding these specifications allows you to confidently select the right Ethylene Carbonate to optimize your processes and products. For detailed specifications and to request a quote or a free sample, please contact our sales team.