Triflic Anhydride

    • Product Name: Triflic Anhydride
    • Chemical Name (IUPAC): Trifluoromethanesulfonic anhydride
    • CAS No.: 358-23-6
    • Chemical Formula: (CF3SO2)2O
    • Form/Physical State: Liquid
    • Factroy Site: Xihuan Road, Dong'e County, Liaocheng City, Shandong Province
    • Price Inquiry: sales2@liwei-chem.com
    • Manufacturer: WanXingDa Chemical
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    Specifications

    HS Code

    386338

    Iupac Name Trifluoromethanesulfonic anhydride
    Cas Number 358-23-6
    Molecular Formula C2F6O5S2
    Molar Mass 282.13 g/mol
    Appearance Colorless to pale yellow liquid
    Density 1.675 g/cm³
    Melting Point -80 °C
    Boiling Point 81-84 °C
    Solubility In Water Reacts violently
    Vapor Pressure 4.4 mmHg (25 °C)
    Flash Point 18 °C (closed cup)
    Refractive Index 1.346 (20°C)
    Ec Number 206-616-8

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

    Packing & Storage
    Packing Triflic Anhydride, 100g, is packaged in a sealed amber glass bottle with a secure screw cap, labeled with safety information.
    Container Loading (20′ FCL) **Container Loading (20′ FCL):** Triflic Anhydride is securely packed in 200kg drums, with approximately 80 drums per 20′ FCL, ensuring safe transport.
    Shipping Triflic Anhydride should be shipped in tightly sealed containers, protected from moisture, and under inert atmosphere. It requires transport as a hazardous chemical under UN 3265, with appropriate labeling for corrosivity. Avoid exposure to heat, sparks, or incompatible materials. Comply with all local, national, and international transport regulations during shipping.
    Storage Triflic anhydride should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen or argon, due to its sensitivity to moisture. Keep it in a cool, dry, well-ventilated area, away from water, acids, and bases. Store in a designated corrosives cabinet, and avoid contact with incompatible materials to ensure maximum stability and safety.
    Shelf Life Triflic anhydride typically has a shelf life of 2–3 years when stored in tightly sealed containers, away from moisture and light.
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    Email: sales2@liwei-chem.com

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