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Ethylene Carbonate (EC), identified by its CAS number 96-49-1, is a fundamental cyclic organic carbonate with a unique set of chemical and physical properties that make it indispensable in various chemical synthesis and formulation processes. As a leading chemical supplier specializing in intermediates, NINGBO INNO PHARMCHEM CO.,LTD. highlights the significance of EC for chemists and product formulators.
With a molecular formula of C3H4O3 and a molecular weight of 88.06, Ethylene Carbonate presents as colorless crystals, with a melting point typically between 35-38°C. Its high boiling point of 243-244°C at 740 mm Hg and a density of 1.321 g/mL at 25°C contribute to its utility in various reaction conditions. The water solubility of 214 g/L at 20°C indicates its compatibility with aqueous systems, although its primary strength lies in its excellent solvency for a wide range of organic and inorganic compounds.
Ethylene Carbonate serves as a potent polar aprotic solvent, often employed in electrochemical applications due to its high dielectric constant and ability to dissolve various salts. This makes it a cornerstone in the formulation of electrolytes for lithium batteries, where it ensures efficient ion transport. Its ability to undergo nucleophilic attack makes it a valuable precursor or reactant in various organic synthesis pathways. For example, it can react with amines to form carbamates or be used in transesterification reactions.
Furthermore, EC's application as a solvent for polymers like polyacrylonitrile and polyvinyl chloride is critical for the textile industry, enabling the creation of high-performance synthetic fibers. It also finds use as a plasticizer, a foaming agent, and even in certain pharmaceutical preparations. When looking to buy Ethylene Carbonate for synthesis, ensuring high purity, such as the ≥99.95% grade we offer, is crucial for predictable reaction outcomes and product quality. As a trusted manufacturer and supplier, we are committed to providing chemists with the quality materials they need for innovation and production.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
