Chemical Properties of Octanoic acid, pentadecafluoro- (CAS 335-67-1)

Octanoic acid, pentadecafluoro-

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InChI Key
Molecular Weight1
Other Names
  • 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanoic acid
  • 65618-66-8
  • 71244-15-0
  • Fluorad FC-26
  • Hexanoyl fluoride, 3,3,4,4,5,5,6,6,6-nonafluoro-2-oxo-
  • NSC 95114
  • Octanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-
  • Octanoic acid, pentadecafluoro-
  • PFOA
  • Pentadecafluoro-1-octanoic acid
  • Pentadecafluoro-n-octanoic acid
  • Perfluoro-n-octanoic acid
  • Perfluorocaprylic acid
  • Perfluoroctanoic acid
  • Perfluoroheptanecarboxylic acid
  • Perfluorooctanoic acid
  • n-Perfluorooctanoic acid

Physical Properties

Property Value Unit Source
Δf -3151.53 kJ/mol Joback Calculated Property
Δfgas -3476.16 kJ/mol Joback Calculated Property
Δfus 16.46 kJ/mol Joback Calculated Property
Δvap 35.50 kJ/mol Joback Calculated Property
logPoct/wat 4.45 Crippen Calculated Property
Pc 1775.84 kPa Joback Calculated Property
Tboil 462.20 K NIST
Tboil 462.00 K NIST
Tc 624.79 K Joback Calculated Property
Tfus 316.46 K Joback Calculated Property
Vc 0.70 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 455.75 J/mol×K 494.93 Joback Calculated Property
ΔsubH 88.90 kJ/mol 308.0 NIST

Molecular Descriptors

Joback and Reid Groups
-OH (alcohol) 1
-F 15
>C< 7
>C=O (nonring) 1

Similar Compounds

Dodecanoic acid, tricosafluoro-. Decanoic acid, nonadecafluoro-. Perfluorononanoic acid. Octanoic acid, pentadecafluoro-, sodium salt. TRIDECAFLUOROHEPTANOIC ACID. Hexanoic acid, perfluoro-. Perfluoro-n-pentanoic acid. Methyl perfluoroundecanoate. Octanoic acid, pentadecafluoro-, methyl ester. Methyl perfluorodecanoate. Heptadecafluorononanoic acid, methyl ester. Methyl perfluoroheptanoate. Methyl perfluorohexanoate. Methyl 11H-perfluoroundecanoate. Methyl 9H-perfluorononanoate.

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