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CAS 2926-27-4

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Potassium trifluoromethanesulfonate

Description:
Potassium trifluoromethanesulfonate, with the CAS number 2926-27-4, is an inorganic compound characterized by its trifluoromethanesulfonate anion (CF3SO3^-) paired with potassium cations (K^+). This substance is typically a white crystalline solid that is highly soluble in polar solvents such as water and alcohols, making it useful in various chemical applications. It is known for its strong acidity due to the presence of the trifluoromethanesulfonate group, which can act as a potent electrophile in organic synthesis. The compound is often utilized as a reagent in organic chemistry, particularly in reactions involving nucleophilic substitutions and as a catalyst in various processes. Additionally, its stability and non-hygroscopic nature make it suitable for use in diverse environments. However, like many fluorinated compounds, it should be handled with care due to potential environmental and health impacts associated with fluorinated substances. Overall, potassium trifluoromethanesulfonate is valued for its unique chemical properties and versatility in synthetic applications.
Formula:CHF3O3S·K
InChI:InChI=1S/CHF3O3S.K/c2-1(3,4)8(5,6)7;/h(H,5,6,7);
InChI key:InChIKey=AZLIIAMTCHKNJJ-UHFFFAOYSA-N
SMILES:C(S(=O)(=O)O)(F)(F)F.[K]
Synonyms:
  • Ef 12
  • Eftop EF 12
  • Methanesulfonic acid, 1,1,1-trifluoro-, potassium salt (1:1)
  • Methanesulfonic acid, trifluoro-, potassium salt
  • Potassium Trifluoromethanesulfonic
  • Potassium triflate
  • Potassium trifluoromethylsulfonate
  • Trifluoromethanesulfonic acid potassium salt
  • Potassium trifluoromethanesulfonate
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