Perfluoropentanoic acid

CAS Registry Number®

2706-90-3

CAS Name

Perfluoropentanoic acid

Molecular Formula

C5HF9O2

Molecular Mass

264.05

Cite this Page

Perfluoropentanoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2706-90-3 (retrieved 2025-04-03) (CAS RN: 2706-90-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    138 °C @ Press: 133 Torr

  • Density (2)

    1.713 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16)

InChIKey

InChIKey=CXZGQIAOTKWCDB-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Pentanoic acid, 2,2,3,3,4,4,5,5,5-nonafluoro-
  • Valeric acid, nonafluoro-
  • Pentanoic acid, nonafluoro-
  • 2,2,3,3,4,4,5,5,5-Nonafluoropentanoic acid
  • Perfluorovaleric acid

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CAS INSIGHTSTM
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane, Lipid bilayer