Potassium trifluoromethanesulfonate CAS 2926-27-4

CAS 2926-27-4
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Potassium Trifluoromethanesulfonate

Other Name / Synonyms:
Potassium triflate; KOTf

CAS Number:
2926-27-4

Molecular Formula:
CF₃SO₃K

Molecular Weight:
188.21 g/mol

Physical Form:
White to off-white crystalline powder; hygroscopic; soluble in water and polar organic solvents.

Applications:

  • Electrolyte salt or additive in electrochemical systems

  • Used as a catalyst or catalyst support salt in organic synthesis

  • Applied in cross-coupling reactions and fluorinated chemistry

  • Used in polymer electrolytes and ionic conductivity research

  • Intermediate in pharmaceutical and fine chemical manufacturing