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Triethylsilyl Trifluoromethanesulfonate

    • Product Name Triethylsilyl Trifluoromethanesulfonate
    • Alias TESOTf
    • Einecs 'EINECS 615-467-6'
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry sales7@bouling-chem.com
    • Manufacturer Bouling Chemical Co., Limited
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    725891

    chemical_name Triethylsilyl Trifluoromethanesulfonate
    synonyms Triethylsilyl triflate, TESOTf
    molecular_formula C7H15F3O3SSi
    molecular_weight 284.33 g/mol
    CAS_number 15106-30-4
    appearance Colorless to yellow liquid
    boiling_point 60-62°C at 0.4 mmHg
    density 1.216 g/mL at 25°C
    solubility Decomposes in water, soluble in most organic solvents
    refractive_index n20/D 1.3900
    purity Typically ≥97%
    storage_conditions Store under dry, inert atmosphere, at 2-8°C
    hazard_classification Corrosive, moisture sensitive
    SMILES CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F
    InChI InChI=1S/C7H15F3O3SSi/c1-4-14(5-2,6-3)13-15(11,12)7(8,9)10/h4-6H2,1-3H3

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

    Packing & Storage
    Packing The 25g Sigma-Aldrich Triethylsilyl Trifluoromethanesulfonate comes in a sealed amber glass bottle with a tamper-evident cap.
    Shipping Triethylsilyl Trifluoromethanesulfonate (chemical grade, Sigma Aldrich/Merck/TCI) is shipped in tightly sealed glass containers under an inert atmosphere, typically with cold packs if required. Classified as a corrosive and moisture-sensitive substance, it is shipped according to IATA and DOT regulations as a hazardous material, ensuring stability and safety during transit.
    Storage Triethylsilyl Trifluoromethanesulfonate should be stored in a cool, dry, and well-ventilated area, tightly sealed in its original container. Protect from moisture, air, and direct sunlight. Store under inert atmosphere, such as nitrogen or argon, if possible. Keep away from acids, bases, and oxidizing agents. Handle in a fume hood and avoid contact with skin or eyes.
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