chempirical

Potassium perfluorobutanesulfonate

C4F9KO3SCAS 29420-49-3338.18 g/mol

Open in Covalent MOL file
O−SOOFFFFFFFFFK+
Alkyl halideSulfonic acid

Properties

Molecular formula
C4F9KO3S
Molar mass
338.18 g/mol
Exact mass
337.9061 Da
Melting point
450 °C (decomposes)
logP
1.92Crippen estimate
Polar surface area
54.4 Ų
H-bond donors / acceptors
1 / 2
Rotatable bonds
3

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library

Identifiers

CAS number
29420-49-3
SMILES
[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.[K+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

39 names · show all
  • Megaface F 114
  • 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (1:1)
  • 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt
  • Potassium nonaflate
  • Potassium nonafluorobutanesulfonate
  • Potassium perfluoro-1-butanesulfonate
  • F 114
  • Megafac F 114
  • Megafac F 114P
  • F 114P
  • Bayowet C 4
  • Perfluorobutanesulfonic acid potassium salt
  • Flutel RM 65
  • RM 65
  • Eftop KFBS
  • FR 2025
  • Megafac F 411
  • KFBS
  • Potassium nonafluoro-1-butanesulfonate
  • FR 2225
  • Biowet C 4
  • K-NONA
  • PPBS
  • Nanofluorobutanesulfonic acid potassium salt
  • Bayowet C 4TP-AC2001
  • Chemguard 411
  • FR 2050
  • Nonafluoro-1-butanesulfonate potassium salt
  • EF 42
  • Potassium perfluorobutylsulfonate
  • Megafac F 144P
  • Nonafluorobutanesulfonic acid potassium salt
  • PPFBS
  • IHT-FR 21
  • PFBSA
  • Poatssium perfluorobutanesulfonate
  • KPFBS
  • KPBS
  • FR 2015

Work with Potassium perfluorobutanesulfonate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Perfluorobutanesulfonic acid375-73-5Free acid Triphenylsulfonium nonafluorobutanesulfonate144317-44-2Salt Lithium nonafluorobutanesulfonate131651-65-5Salt

Similar compounds

Potassium perfluorooctanesulfonate2795-39-396 % similar Potassium perfluorohexanesulfonate3871-99-696 % similar Tetraethylammonium perfluorooctanesulfonate56773-42-363 % similar 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl chloride2991-84-652 % similar Nonafluorobutanesulfonic acid anhydride36913-91-452 % similar Perfluorobutanesulfonyl fluoride375-72-448 % similar Potassium trifluoromethanesulfonate2926-27-448 % similar Perfluorooctanesulfonyl fluoride307-35-747 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook