Octamethylcyclotetrasiloxane(D4)


    • Product Name Octamethylcyclotetrasiloxane(D4)
    • Alias D4
    • Einecs 209-136-7
    • Mininmum Order 1 g
    • Factory Site West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry sales9@alchemist-chem.com
    • Manufacturer Alchemist Worldwide Ltd
    • CONTACT NOW
    Specifications

    HS Code

    809413
    Cas Number 556-67-2
    Molecular Formula C8H24O4Si4
    Molecular Weight 296.62 g/mol
    Appearance Colorless liquid
    Odor Slight, characteristic
    Boiling Point 175°C (347°F)
    Melting Point 16°C (61°F)
    Density 0.956 g/cm³ (at 25°C)
    Vapor Pressure 1.0 kPa (at 25°C)
    Solubility In Water Insoluble
    Flash Point 55°C (131°F) (Closed cup)
    Refractive Index 1.396 (at 25°C)

    As an accredited Octamethylcyclotetrasiloxane(D4) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Octamethylcyclotetrasiloxane (D4), 99%, is supplied in a 200 kg blue HDPE drum with secure tamper-evident seal and labeling.
    Shipping Octamethylcyclotetrasiloxane (D4) is shipped as a liquid chemical in tightly sealed drums or tanks, classified as a hazardous material. It requires labeling according to international transport regulations, including UN number 2290. Store upright, away from heat, ignition sources, and incompatible substances. Ensure proper ventilation and use protective equipment during handling.
    Storage Octamethylcyclotetrasiloxane (D4) should be stored in tightly closed containers, away from heat, sparks, and open flames. Store in a cool, dry, and well-ventilated area, segregated from strong oxidizing agents. Use containers made of compatible materials, such as stainless steel or high-density polyethylene. Ensure proper labeling and spill containment measures to prevent environmental contamination or accidental releases.
    Free Quote

    Competitive Octamethylcyclotetrasiloxane(D4) prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@alchemist-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@alchemist-chem.com

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    Certification & Compliance