Chemical Properties of Pentafluoropropionic acid (CAS 422-64-0)

Pentafluoropropionic acid

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InChI Key
Molecular Weight1
Other Names
  • 2,2,3,3,3-Pentafluoropropionic acid
  • Propanoic acid, pentafluoro-
  • Propionic acid, pentafluoro-
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Physical Properties

Property Value Unit Source
Δf -1259.73 kJ/mol Joback Calculated Property
Δfgas -1368.11 kJ/mol Joback Calculated Property
Δfus 9.78 kJ/mol Joback Calculated Property
Δvap 39.02 kJ/mol Joback Calculated Property
log10WS -1.15 Crippen Calculated Property
logPoct/wat 1.269 Crippen Calculated Property
McVol 69.420 ml/mol McGowan Calculated Property
Pc 4227.54 kPa Joback Calculated Property
Inp [781.00; 781.00]   Show Hide
Inp 781.00 NIST
Inp 781.00 NIST
Tboil [369.50; 370.07] K Show Hide
Tboil 369.50 ± 0.50 K NIST
Tboil 370.00 ± 1.00 K NIST
Tboil 370.07 ± 0.20 K NIST
Tc 556.52 K Joback Calculated Property
Tfus 242.11 K Joback Calculated Property
Vc 0.296 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [157.76; 186.59] J/mol×K [403.98; 556.52] Show Hide
Cp,gas 157.76 J/mol×K 403.98 Joback Calculated Property
Cp,gas 163.55 J/mol×K 429.40 Joback Calculated Property
Cp,gas 168.91 J/mol×K 454.83 Joback Calculated Property
Cp,gas 173.88 J/mol×K 480.25 Joback Calculated Property
Cp,gas 178.47 J/mol×K 505.67 Joback Calculated Property
Cp,gas 182.70 J/mol×K 531.10 Joback Calculated Property
Cp,gas 186.59 J/mol×K 556.52 Joback Calculated Property

Similar Compounds

tetrafluorosuccinic acid. Butanoic acid, heptafluoro-. Pentafluoropropanoic acid methyl ester. Pentafluoropropionic anhydride. Hexafluoroglutaric acid. Perfluoro-n-pentanoic acid. 2,2,3,3,3-Pentafluoro-1-propanol. Hexanoic acid, perfluoro-. Propanal, pentafluoro-. Tridecafluoroheptanoic acid. Perfluorononanoic acid. Decanoic acid, nonadecafluoro-. Pentadecafluorooctanoic acid. Dodecanoic acid, tricosafluoro-. Propargyl alcohol, pentafluoropropionate.

Find more compounds similar to Pentafluoropropionic acid.


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