High Purity Industrial Diethyl Carbonate at Optimized Factory Direct Price

Diethyl carbonate, abbreviated as DEC, is a low-toxicity, high-solubility carbonate solvent that combines excellent solubility with environmental friendliness. Its applications span multiple fields, including pharmaceuticals, coatings, lithium-ion batteries, and fine chemicals. In the pharmaceutical sector, it serves as a key intermediate for synthesizing antiepileptic and antibiotic drugs, and is used in amino protection and carbonylation reactions. By-products of these reactions are easily separated and purified, significantly improving the purity of the finished active pharmaceutical ingredients . In the coatings industry, it serves as an environmentally friendly coating solvent, replacing high-VOC solvents such as acetone and xylene. With a moderate evaporation rate, it produces a uniform, pinhole-free paint film and is suitable for diluting and formulating water-based and polyurethane industrial coatings. In the new energy lithium-ion battery sector, it is used as an electrolyte additive to enhance the electrolyte’s low-temperature conductivity and stabilize the battery’s cycle life. In the fine chemicals sector, it serves as a carbonylation reaction reagent for synthesizing various organic carbonates and pesticide intermediates. It also functions as a specialized chemical reagent for gas chromatography, enabling the extraction and separation of multiple organic substances without leaving residual contamination. Overall, it combines the dual properties of a reaction feedstock and a functional solvent. With low odor and low irritation, it aligns with current green production standards in the chemical industry and meets the clean synthesis process requirements across multiple industries.

The product strictly complies with the GB/T 2961-2014 national standard, accompanied by a complete set of MSDS, commodity inspection reports, and hazardous packaging certificates, and meets EU REACH import and export requirements. Standard packaging includes 200 kg galvanized closed-top steel drums and 1,000 L IBC containers. For large volumes, bulk transport via tank containers is available. Storing and transporting the product in a sealed, light-protected environment effectively delays oxidation and discoloration. Supply is stable and ample, supporting full-container and consolidated shipments for international trade, and meeting global chemical procurement and custom fine chemical production needs.

Cenke Chemical was formally established in 2016, with its corporate headquarters strategically located in Dongying City, Shandong Province, a core hub for China’s petrochemical and new material industrial cluster. We operate as a professional integrated chemical trading enterprise dedicated to the global procurement, distribution and stable supply of premium industrial chemical products for worldwide manufacturers and industrial clients.

Our comprehensive product portfolio covers full-spectrum chemical categories, including basic bulk chemical raw materials, fine chemical intermediates, advanced innovative new materials and high-performance functional specialty materials. Each product line undergoes strict quality screening to meet international industrial standards, catering to diversified production and R&D demands across dozens of core industrial sectors.

We serve long-term cooperative customers spanning petrochemical processing, plastic manufacturing, pharmaceutical synthesis, water treatment, coating & paint, rubber production, textile printing and dyeing, new energy materials, environmental protection engineering and other key industries worldwide. Leveraging robust upstream factory partnerships, complete logistics support, standardized export packaging and efficient customs clearance capabilities, we deliver cost-effective, on-time and secure one-stop material supply solutions, building mutually beneficial long-term partnerships with suppliers and buyers globally.