Chemical Properties of TRIDECAFLUOROHEPTANOIC ACID (CAS 375-85-9)

TRIDECAFLUOROHEPTANOIC ACID

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InChI
InChI=1S/C7HF13O2/c8-2(9,1(21)22)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)20/h(H,21,22)
InChI Key
ZWBAMYVPMDSJGQ-UHFFFAOYSA-N
Formula
C7HF13O2
SMILES
O=C(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Molecular Weight1
364.06
CAS
375-85-9
Other Names
  • Heptanoic acid, tridecafluoro-
  • Perfluoroheptanoic acid
Sources

Physical Properties

Property Value Unit Source
Δf -2773.17 kJ/mol Joback Calculated Property
Δfgas -3054.55 kJ/mol Joback Calculated Property
Δfus 15.13 kJ/mol Joback Calculated Property
Δvap 36.20 kJ/mol Joback Calculated Property
logPoct/wat 3.81 Crippen Calculated Property
Pc 2054.89 kPa Joback Calculated Property
Tboil 476.74 K Joback Calculated Property
Tc 609.45 K Joback Calculated Property
Tfus 301.59 K Joback Calculated Property
Vc 0.62 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 392.19 J/mol×K 476.74 Joback Calculated Property
ΔvapH 61.40 ± 0.30 kJ/mol 422.0 NIST
ΔvapH 55.50 ± 0.30 kJ/mol 422.0 NIST
ΔvapH 48.70 ± 0.70 kJ/mol 422.0 NIST

Molecular Descriptors

Joback and Reid Groups
-OH (alcohol) 1
-F 13
>C< 6
>C=O (nonring) 1

Similar Compounds

Perfluorononanoic acid. Decanoic acid, nonadecafluoro-. Dodecanoic acid, tricosafluoro-. Octanoic acid, pentadecafluoro-, sodium salt. Octanoic acid, pentadecafluoro-. Hexanoic acid, perfluoro-. Perfluoro-n-pentanoic acid. Methyl perfluoroheptanoate. Methyl perfluoroundecanoate. Octanoic acid, pentadecafluoro-, methyl ester. Heptadecafluorononanoic acid, methyl ester. Methyl perfluorodecanoate. Methyl perfluorohexanoate. Methyl 7H-perfluoroheptanoate. Methyl 9H-perfluorononanoate.

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