Chemical Properties of Ethane, 1,1,1,2-tetrafluoro- (CAS 811-97-2)

Ethane, 1,1,1,2-tetrafluoro-

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InChI
InChI=1S/C2H2F4/c3-1-2(4,5)6/h1H2
InChI Key
LVGUZGTVOIAKKC-UHFFFAOYSA-N
Formula
C2H2F4
SMILES
FCC(F)(F)F
Molecular Weight1
102.03
CAS
811-97-2
Other Names
  • 1,1,1,2-Tetrafluoroethane
  • 1,2,2,2-Tetrafluoroethane
  • CF3CH2F
  • Ethane, 1,1,1,2-tetrafluoro-
  • HFA-134a
  • Norfluran
  • R 134a
Sources

Physical Properties

Property Value Unit Source
Δf -810.44 kJ/mol Joback Calculated Property
Δfgas -877.80 kJ/mol Joback Calculated Property
Δfus 5.84 kJ/mol Joback Calculated Property
Δvap 15.48 kJ/mol Joback Calculated Property
logPoct/wat 1.518 Crippen Calculated Property
Pc [4029.00; 4068.00] kPa Show Hide
Pc 4048.10 ± 5.00 kPa NIST
Pc 4048.20 ± 3.00 kPa NIST
Pc 4047.80 ± 5.00 kPa NIST
Pc 4054.00 ± 8.00 kPa NIST
Pc 4052.00 ± 9.00 kPa NIST
Pc 4055.10 ± 2.00 kPa NIST
Pc 4068.00 ± 10.00 kPa NIST
Pc 4055.00 ± 6.00 kPa NIST
Pc Outlier 4029.00 ± 6.00 kPa NIST
Pc 4064.00 ± 10.00 kPa NIST
Pc 4067.00 ± 2.70 kPa NIST
Pc 4065.00 ± 8.00 kPa NIST
Pc 4067.00 ± 10.00 kPa NIST
Tboil 246.60 K NIST
Tboil 247.10 ± 2.00 K NIST
Tc [373.05; 374.30] K Show Hide
Tc 374.07 ± 0.04 K NIST
Tc 374.07 ± 0.02 K NIST
Tc 374.07 ± 0.02 K NIST
Tc 374.08 ± 0.02 K NIST
Tc 373.80 ± 0.50 K NIST
Tc 374.11 ± 0.05 K NIST
Tc 374.11 ± 0.03 K NIST
Tc 374.25 ± 0.05 K NIST
Tc 374.18 ± 0.10 K NIST
Tc 374.20 ± 0.10 K NIST
Tc Outlier 373.05 ± 0.30 K NIST
Tc 374.25 ± 0.15 K NIST
Tc 374.30 ± 0.01 K NIST
Tc 374.27 ± 0.10 K NIST
Tfus 117.08 K Joback Calculated Property
Ttriple 169.85 ± 0.01 K NIST
Ttriple 169.85 ± 0.01 K NIST
Ttriple 169.85 ± 0.02 K NIST
Vc 0.208 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 71.67 J/mol×K 239.01 Joback Calculated Property
ΔfusH 2.01 kJ/mol 169.4 NIST
ΔvapH [22.00; 26.40] kJ/mol [180.00; 321.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 26.40 kJ/mol 180.0 NIST
ΔvapH 25.00 kJ/mol 200.0 NIST
ΔvapH 23.80 kJ/mol 220.0 NIST
ΔvapH 23.70 kJ/mol 233.5 NIST
ΔvapH 22.70 kJ/mol 240.0 NIST
ΔvapH 22.00 kJ/mol 321.0 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 1
-F 4
>C< 1

Similar Compounds

Fc-125. Ethane, hexafluoro-. 1,1,2-Trifluoroethane. 1,2,2-trifluoroethyl. 2,2,2-Trifluoroethyl radical. Ethane, 1,1,1-trifluoro-. Ethane, 1,1,2,2-tetrafluoro-. Ethanal, trifluoro. 2-Chloro-1,1,1,2-tetrafluoroethane. Ethane, 1,1-difluoro-. 1,1,1-Trifluoropropane. Propene, 3,3,3-trifluoro-. Acetonitrile, trifluoro-. 2,2,2-Trifluoroethylamine. Ethylamine, 2,2,2-trifluoro-,hydrochloride.

Find more compounds similar to Ethane, 1,1,1,2-tetrafluoro-.

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