Chemical Properties of Ethene, tetrafluoro- (CAS 116-14-3)

Ethene, tetrafluoro-

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InChI
InChI=1S/C2F4/c3-1(4)2(5)6
InChI Key
BFKJFAAPBSQJPD-UHFFFAOYSA-N
Formula
C2F4
SMILES
FC(F)=C(F)F
Molecular Weight1
100.01
CAS
116-14-3
Other Names
  • 1,1,2,2-Tetrafluoroethylene
  • C2F4
  • Ethene, 1,1,2,2-tetrafluoro-
  • Ethylene, tetrafluoro-
  • Fluoroplast 4
  • Perfluoroethene
  • Perfluoroethylene
  • TFE
  • Tetrafluorethene
  • Tetrafluorethylene
  • Tetrafluoroethene
  • Tetrafluoroethylene
Sources

Physical Properties

Property Value Unit Source
Δf -750.16 kJ/mol Joback Calculated Property
Δfgas [-686.00; -661.00] kJ/mol Show Hide
Δfgas -661.00 ± 3.00 kJ/mol NIST
Δfgas -661.00 ± 3.00 kJ/mol NIST
Δfgas -686.00 kJ/mol NIST
Δfgas -678.00 ± 4.00 kJ/mol NIST
Δfus 10.84 kJ/mol Joback Calculated Property
Δvap 16.90 kJ/mol Joback Calculated Property
IE [10.10; 10.69] eV Show Hide
IE 10.14 ± 0.07 eV NIST
IE 10.11 ± 0.01 eV NIST
IE 10.14 ± 0.02 eV NIST
IE 10.14 eV NIST
IE 10.32 eV NIST
IE 10.10 eV NIST
IE 10.11 eV NIST
IE 10.12 ± 0.01 eV NIST
IE 10.12 eV NIST
IE Outlier 10.69 ± 0.02 eV NIST
IE 10.56 ± 0.02 eV NIST
IE 10.52 eV NIST
logPoct/wat 1.99 Crippen Calculated Property
Pc 4283.05 kPa Joback Calculated Property
liquid 184.23 J/mol×K NIST
Tboil 196.80 K NIST
Tboil 199.00 ± 3.00 K NIST
Tboil 196.70 ± 0.50 K NIST
Tc 307.40 K NIST
Tfus 130.65 ± 0.50 K NIST
Ttriple 142.00 ± 0.02 K NIST
Vc 0.20 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 62.87 J/mol×K 246.16 Joback Calculated Property
Cp,liquid 112.77 J/mol×K 200.0 NIST
ΔfusH 7.71 kJ/mol 142.0 NIST
ΔfusH 7.71 kJ/mol 142.0 NIST
ΔfusH 7.71 kJ/mol 142.0 NIST
ΔvapH [16.60; 18.60] kJ/mol [175.00; 289.50] Show Hide
ΔvapH 18.60 kJ/mol 175.0 NIST
ΔvapH 16.82 kJ/mol 197.53 NIST
ΔvapH 16.80 kJ/mol 235.0 NIST
ΔvapH 16.60 kJ/mol 289.5 NIST
ΔfusS 54.33 J/mol×K 142.0 NIST
ΔvapS 85.16 J/mol×K 197.53 NIST

Molecular Descriptors

Joback and Reid Groups
-F 4
=C< 2

Similar Compounds

Ethene, trifluoro-. Ethene, 1,1-difluoro-. Ethene, 1,2-difluoro-, (Z)-. Ethene, chlorotrifluoro-. 1-Bromo-2,2-difluoroethylene. Propene, 1,1-difluoro-. Ethene, 2-chloro-1,1-difluoro-. Ethene, fluoro-. Ethene, 1,1-dibromo-2,2-difluoro-. Ethene, 1,1-dichloro-2,2-difluoro-. 1-Butene, 1,1-difluoro. Methane, trifluoro-. 2,2=Difluoropropenenitrile. Trifluoromethyl radical. (E)-1-Chloro-2-fluoroethene.

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.