Monoethylene Glycol

    • Product Name: Monoethylene Glycol
    • Chemical Name (IUPAC): Ethane-1,2-diol
    • CAS No.: 107-21-1
    • Chemical Formula: C2H6O2
    • Form/Physical State: Liquid
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications

    HS Code

    319571

    Chemical Name Monoethylene Glycol
    Chemical Formula C2H6O2
    Molecular Weight 62.07 g/mol
    Appearance Colorless, odorless, hygroscopic liquid
    Boiling Point 197.6°C
    Melting Point -12.9°C
    Density 1.1132 g/cm³ at 20°C
    Solubility In Water Completely miscible
    Vapor Pressure 0.06 mmHg at 20°C
    Flash Point 111°C (closed cup)
    Cas Number 107-21-1
    Purity Typically >99.8%
    Autoignition Temperature 410°C
    Refractive Index 1.4318 at 20°C
    Viscosity 16.1 mPa·s at 20°C

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

    Packing & Storage
    Packing Monoethylene Glycol is typically packaged in blue HDPE drums, each containing 230 kg, with clear labeling and safety information provided.
    Container Loading (20′ FCL) Monoethylene Glycol is packed in 230 kg iron drums, with 80 drums per 20′ FCL, totaling 18.4 metric tons per container.
    Shipping Monoethylene Glycol (MEG) is typically shipped in bulk tank trucks, ISO tanks, or drum containers. It should be transported in tightly sealed, corrosion-resistant containers, protected from moisture and direct sunlight. Proper labeling and documentation are required, following relevant safety regulations for handling and shipping hazardous chemicals.
    Storage Monoethylene Glycol (MEG) should be stored in tightly sealed, corrosion-resistant containers, such as stainless steel or aluminum tanks, away from direct sunlight and sources of ignition. Storage areas should be cool, dry, and well-ventilated to prevent moisture absorption and vapor build-up. Keep MEG separate from strong oxidizing agents, acids, and food products. Follow local regulations and safety data sheet guidelines.
    Shelf Life Shelf life of Monoethylene Glycol is typically 2 years when stored in tightly closed containers, away from heat, moisture, and direct sunlight.
    Application of Monoethylene Glycol

    Purity 99.9%: Monoethylene Glycol with 99.9% purity is used in antifreeze formulations, where it delivers optimal freezing point depression and corrosion inhibition.

    Molecular Weight 62.07 g/mol: Monoethylene Glycol with a molecular weight of 62.07 g/mol is used in polyester fiber manufacturing, where it ensures consistent polymer chain formation and fiber tensile strength.

    Viscosity Grade 16.1 cP (at 20°C): Monoethylene Glycol with viscosity grade 16.1 cP is used in deicing fluids for aircraft, where it provides efficient spreadability and rapid ice dissolution.

    Melting Point -12.9°C: Monoethylene Glycol with a melting point of -12.9°C is used in heat transfer systems, where it maintains liquid state for enhanced thermal conductivity at low temperatures.

    Stability Temperature 200°C: Monoethylene Glycol stable at 200°C is used in closed-loop refrigeration units, where it offers prolonged thermal stability and minimizes decomposition risk.

    Water Content ≤ 0.1%: Monoethylene Glycol with water content below 0.1% is used in automotive coolant blends, where it enhances long-term coolant performance and prevents dilution.

    Ash Content ≤ 0.01%: Monoethylene Glycol with ash content less than 0.01% is used in industrial coolants, where it reduces scaling and residue formation in piping systems.

    Inhibitor-Free Grade: Monoethylene Glycol inhibitor-free grade is used in natural gas dehydration systems, where it ensures high hygroscopic efficiency without reactive contaminants.

    Odorless Specification: Monoethylene Glycol with an odorless specification is used in cosmetic formulations, where it maintains product sensory quality and customer acceptance.

    UV Transparency 98%: Monoethylene Glycol with 98% UV transparency is used in optical-grade plastic production, where it enables excellent light transmission and minimal yellowing.

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    Email: sales9@bouling-chem.com

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