Perfluoropentanesulfonic acid

CAS Registry Number®

2706-91-4
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CAS Name

Perfluoropentanesulfonic acid

Molecular Formula

C5HF11O3S

Molecular Mass

350.11

Cite this Page

Perfluoropentanesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=2706-91-4 (retrieved 2024-04-25) (CAS RN: 2706-91-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    225 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C5HF11O3S/c6-1(7,2(8,9)4(12,13)14)3(10,11)5(15,16)20(17,18)19/h(H,17,18,19)

InChIKey

InChIKey=ACEKLXZRZOWKRY-UHFFFAOYSA-N

SMILES

C(C(C(S(=O)(=O)O)(F)F)(F)F)(C(C(F)(F)F)(F)F)(F)F

Canonical SMILES

O=S(=O)(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

Other Names for this Substance

  • 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-
  • 1-Pentanesulfonic acid, undecafluoro-
  • 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfonic acid
  • Perfluoropentanesulfonic acid
  • Undecafluoropentanesulfonic acid

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