Dimethyl Carbonate

    • Product Name: Dimethyl Carbonate
    • Chemical Name (IUPAC): Dimethyl carbonate
    • CAS No.: 616-38-6
    • Chemical Formula: C3H6O3
    • Form/Physical State: Liquid
    • Factroy Site: No. 86 Daqiao Road, Lijin County, Dongying, Shandong, China (Headquarters)
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Lihuayi Group Co., Ltd
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    Specifications

    HS Code

    437373

    Chemical Name Dimethyl Carbonate
    Chemical Formula C3H6O3
    Molecular Weight 90.08 g/mol
    Cas Number 616-38-6
    Appearance Colorless liquid
    Odor Mild pleasant odor
    Melting Point 2 to 4 °C
    Boiling Point 90 °C
    Density 1.069 g/cm³ at 20 °C
    Solubility In Water 13.9 g/100 mL at 20 °C
    Flash Point 16 °C (closed cup)
    Vapor Pressure 46 mmHg at 20 °C

    As an accredited Dimethyl Carbonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of Dimethyl Carbonate

    Purity 99.9%: Dimethyl Carbonate with purity 99.9% is used in lithium-ion battery electrolyte formulations, where it enhances ionic conductivity and electrochemical stability.

    Molecular Weight 90.08 g/mol: Dimethyl Carbonate at molecular weight 90.08 g/mol is utilized in polycarbonate resin synthesis, where it ensures consistent polymer chain length and mechanical strength.

    Viscosity 0.59 cP (25°C): Dimethyl Carbonate with viscosity 0.59 cP at 25°C is applied in coatings manufacturing, where it promotes efficient flow and uniform film formation.

    Boiling Point 90°C: Dimethyl Carbonate with boiling point 90°C is employed in pharmaceutical solvent extraction, where it enables rapid and selective compound isolation.

    Melting Point 2°C: Dimethyl Carbonate featuring melting point 2°C is used in paint stripping applications, where it provides effective removal at lower operational temperatures.

    Flash Point 17°C: Dimethyl Carbonate possessing flash point 17°C is used in adhesives production, where it improves safety by reducing flammability risk during processing.

    Water Solubility 13 g/L (20°C): Dimethyl Carbonate with water solubility 13 g/L at 20°C is integrated in agrochemical formulations, where it allows for homogeneous dispersion and stability.

    Stability Temperature up to 150°C: Dimethyl Carbonate with stability temperature up to 150°C is used in chemical intermediate synthesis, where it maintains reactivity without decomposition.

    Low Residual Methanol (<0.05%): Dimethyl Carbonate with residual methanol below 0.05% is applied in fine chemical manufacturing, where it prevents unwanted side reactions and ensures product purity.

    Particle Size <100 μm (for solid forms): Dimethyl Carbonate in particle size less than 100 μm is used in specialty polymer compounding, where it enables high dispersion and uniform material properties.

    Packing & Storage
    Packing Dimethyl Carbonate is packaged in a blue, sealed 200-liter steel drum with clear hazard labeling, product details, and safety instructions.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Dimethyl Carbonate: 160 drums (200L each) or 21 metric tons per 20-foot container, securely packaged.
    Shipping Dimethyl Carbonate is shipped in tightly sealed, corrosion-resistant drums, tanks, or ISO containers, protected from heat, sparks, and open flames. Proper ventilation is essential to prevent vapor buildup. Classified as a flammable liquid (UN 1161), it must be transported according to regulations for hazardous materials, ensuring clear labeling and secure handling during transit.
    Storage Dimethyl carbonate should be stored in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as acids, bases, and strong oxidizers. Store in tightly closed, labeled containers made of suitable, corrosion-resistant materials. Ensure storage areas are equipped with spill containment and fire suppression systems, as dimethyl carbonate is flammable. Avoid static discharge sources.
    Shelf Life Dimethyl Carbonate typically has a shelf life of 12-24 months when stored properly in tightly sealed containers away from moisture and light.
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