Zinc trifluoromethanesulfonate CAS 54010-75-2

Chemical Information

• 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-ventilatedplace

• 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