三氟甲烷磺酸锌

Chemical products
  • Synonyms: Zinc triflate; Zinc(II) trifluoromethanesulfonate

  • Chemical Formula: Zn(CF₃SO₃)₂

  • Molecular Weight: ~363.5 g/mol

  • Anion: Trifluoromethanesulfonate (OTf⁻)


Physical & Chemical Properties

  • Appearance: White to off-white crystalline powder

  • Solubility: Soluble in water; soluble in polar organic solvents (e.g. acetonitrile, methanol)

  • Hygroscopicity: Hygroscopic

  • Stability: Stable under dry conditions


Typical Applications

  • Lewis acid catalyst in organic synthesis

    • Carbon–carbon bond forming reactions

    • Cycloaddition reactions

  • Polymerization catalysis

  • Electrochemistry & battery research (supporting salt)

  • Fluorinated chemistry intermediate


Handling & Storage

  • Store in a cool, dry, well-ventilated place

  • Keep container tightly closed to avoid moisture uptake

  • Desiccant or inert atmosphere recommended for long-term storage


Safety Information

  • Low volatility; moisture sensitive

  • Avoid inhalation and direct contact

  • Use standard laboratory PPE