Potassium perfluorooctanesulfonate
Properties
- Molecular formula
- C8F17KO3S
- Molar mass
- 538.22 g/mol
- Exact mass
- 537.8934 Da
- Melting point
- 277–280 °C
- logP
- 4.46Crippen estimate
- Polar surface area
- 54.4 Ų
- H-bond donors / acceptors
- 1 / 2
- Rotatable bonds
- 7
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless.
Identifiers
CAS number
2795-39-3SMILES
[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)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
23 names · show all
- 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt (1:1)
- 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt
- 1-Octanesulfonic acid, heptadecafluoro-, potassium salt
- Heptadecafluorooctanesulfonic acid potassium salt
- Potassium heptadecafluorooctane-1-sulfonate
- FC 95
- Fluorad FC 95
- Potassium perfluorooctylsulfonate
- Megafac F 110
- Perfluorooctanesulfonic acid potassium salt
- Megafac F 116
- F 110
- Fluortensid FT 800
- Eftop EF 102
- F 116
- Fluorad 95
- EF 102
- Potassium heptadecafluorooctanesulfonate
- LE 003
- Potassium heptadecafluorooctan-1-sulfonate
- FC 80
- FC 95 surfactant
- YF 95
Work with Potassium perfluorooctanesulfonate
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.
Similar compounds
Potassium perfluorohexanesulfonate3871-99-6100 % similar
Potassium perfluorobutanesulfonate29420-49-396 % similar
Lithium nonafluorobutanesulfonate131651-65-576 % similar
Triphenylsulfonium nonafluorobutanesulfonate144317-44-258 % similar
1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl chloride2991-84-650 % similar
Perfluorooctanesulfonyl fluoride307-35-750 % similar
Nonafluorobutanesulfonic acid anhydride36913-91-450 % similar
1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-1-hexanesulfonyl fluoride423-50-750 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.