Products

Trimethyl Phosphite

    • Product Name: Trimethyl Phosphite
    • Alias: Phosphorous acid trimethyl ester
    • Einecs: 203-047-2
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    113491

    Chemical Name Trimethyl Phosphite
    Chemical Formula P(OCH3)3
    Cas Number 121-45-9
    Molecular Weight 140.07 g/mol
    Appearance Colorless liquid
    Odor Pungent
    Boiling Point 111-112°C
    Density 1.017 g/cm³ at 20°C
    Melting Point -45°C
    Solubility In Water Reacts with water
    Refractive Index 1.405 at 20°C
    Flash Point 27°C (closed cup)
    Vapor Pressure 33 mmHg at 25°C

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

    Packing & Storage
    Packing Trimethyl Phosphite is packaged in a 500 mL amber glass bottle with a secure screw cap and safety labeling for chemical handling.
    Shipping Trimethyl Phosphite is shipped in tightly sealed, corrosion-resistant containers, typically glass or HDPE bottles, under cool, dry, and well-ventilated conditions. It is a flammable liquid and should be transported according to hazardous materials regulations, keeping it away from ignition sources, heat, oxidizers, and water. Proper labeling is essential.
    Storage Trimethyl phosphite should be stored in a cool, dry, well-ventilated area away from heat, sparks, and open flames. Keep the container tightly closed and protect from moisture, since it is moisture-sensitive and may decompose. Store away from strong oxidizers, acids, and bases. Use only in a chemical fume hood, and ensure proper labeling and safety precautions are followed.
    Free Quote

    Competitive Trimethyl Phosphite prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@ascent-chem.com

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