Chemical Properties of Tetrafluoromethane (CAS 75-73-0)

Tetrafluoromethane

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InChI
InChI=1S/CF4/c2-1(3,4)5
InChI Key
TXEYQDLBPFQVAA-UHFFFAOYSA-N
Formula
CF4
SMILES
FC(F)(F)F
Molecular Weight1
88.00
CAS
75-73-0
Other Names
  • Arcton 0
  • CF4
  • CFC 14
  • Carbon fluoride
  • Carbon fluoride (CF4)
  • Carbon tetrafluoride
  • F 14
  • FC 14
  • Freon 14
  • Halocarbon 14
  • Halon 14
  • Methane, tetrafluo-
  • Methane, tetrafluoro-
  • Perfluoromethane
  • R 14
  • R 14 (Refrigerant)
  • R-14
  • Refrigerant 14
  • Refrigerant R 14
  • UN 1982
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Physical Properties

Property Value Unit Source
PAff 529.30 kJ/mol NIST
BasG 503.70 kJ/mol NIST
Δcliquid [-2222.30; -1519.89] kJ/mol Show Hide
Δcliquid -1519.89 kJ/mol NIST
Δcliquid -2222.30 kJ/mol NIST
Δf -818.86 kJ/mol Joback Calculated Property
Δfgas [-953.40; -678.00] kJ/mol Show Hide
Δfgas -933.00 kJ/mol NIST
Δfgas -933.20 ± 0.80 kJ/mol NIST
Δfgas -933.20 ± 0.75 kJ/mol NIST
Δfgas -953.40 ± 1.60 kJ/mol NIST
Δfgas -934.00 ± 2.00 kJ/mol NIST
Δfgas -920.90 ± 5.90 kJ/mol NIST
Δfgas -917.10 ± 9.60 kJ/mol NIST
Δfgas -908.80 ± 5.00 kJ/mol NIST
Δfgas -913.40 kJ/mol NIST
Δfgas -922.20 kJ/mol NIST
Δfgas -912.00 ± 8.00 kJ/mol NIST
Δfgas Outlier -678.00 ± 8.00 kJ/mol NIST
Δfus 3.25 kJ/mol Joback Calculated Property
Δvap 13.26 kJ/mol Joback Calculated Property
IE [14.70; 16.50] eV Show Hide
IE 14.70 eV NIST
IE 16.20 ± 0.10 eV NIST
IE 15.30 eV NIST
IE 16.20 eV NIST
IE 14.70 eV NIST
IE 16.50 eV NIST
IE 15.70 eV NIST
IE 16.20 eV NIST
IE 16.26 eV NIST
IE 16.25 ± 0.04 eV NIST
IE 16.20 eV NIST
log10WS -1.25 Crippen Calculated Property
logPoct/wat 1.476 Crippen Calculated Property
McVol 32.030 ml/mol McGowan Calculated Property
Pc 3745.00 ± 10.00 kPa NIST
ρc 629.67 ± 0.88 kg/m3 NIST
Inp 82.00 NIST
liquid 143.97 J/mol×K NIST
Tboil 216.13 K Joback Calculated Property
Tc [227.50; 227.50] K Show Hide
Tc 227.50 ± 0.10 K NIST
Tc 227.50 ± 0.02 K NIST
Tfus [86.85; 89.50] K Show Hide
Tfus 89.00 ± 1.50 K NIST
Tfus 89.50 ± 0.50 K NIST
Tfus 86.85 ± 1.00 K NIST
Vc 0.142 ± 800.000 m3/kmol NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [49.05; 67.36] J/mol×K [216.13; 342.68] Show Hide
Cp,gas 49.05 J/mol×K 216.13 Joback Calculated Property
Cp,gas 52.53 J/mol×K 237.22 Joback Calculated Property
Cp,gas 55.83 J/mol×K 258.31 Joback Calculated Property
Cp,gas 58.96 J/mol×K 279.41 Joback Calculated Property
Cp,gas 61.92 J/mol×K 300.50 Joback Calculated Property
Cp,gas 64.72 J/mol×K 321.59 Joback Calculated Property
Cp,gas 67.36 J/mol×K 342.68 Joback Calculated Property
Cp,liquid 80.08 J/mol×K 145.00 NIST
ΔfusH [0.69; 1.73] kJ/mol [76.10; 89.56] Show Hide
ΔfusH 1.73 kJ/mol 76.10 NIST
ΔfusH 1.46 kJ/mol 76.10 NIST
ΔfusH 1.71 kJ/mol 76.27 NIST
ΔfusH 0.69 kJ/mol 88.40 NIST
ΔfusH 0.71 kJ/mol 89.50 NIST
ΔfusH 0.71 kJ/mol 89.56 NIST
ΔfusH 0.71 kJ/mol 89.56 NIST
ΔsubH [14.00; 17.00] kJ/mol [76.00; 87.50] Show Hide
ΔsubH 17.00 kJ/mol 76.00 NIST
ΔsubH 14.00 kJ/mol 83.00 NIST
ΔsubH 14.70 kJ/mol 87.50 NIST
ΔvapH [11.81; 12.80] kJ/mol [119.50; 211.00] Show Hide
ΔvapH 12.80 kJ/mol 119.50 NIST
ΔvapH 12.30 kJ/mol 126.00 NIST
ΔvapH 12.40 kJ/mol 131.00 NIST
ΔvapH 11.81 kJ/mol 145.12 NIST
ΔvapH 11.90 kJ/mol 178.50 NIST
ΔvapH 12.10 kJ/mol 211.00 NIST
Pvap [171.92; 2163.00] kPa [153.23; 210.03] Show Hide
Pvap 171.92 kPa 153.23 Vapor-l...
Pvap 243.00 kPa 159.61 Vapor-L...
Pvap 269.00 kPa 161.58 Vapor-L...
Pvap 431.00 kPa 169.38 Vapor-L...
Pvap 517.00 kPa 173.90 Vapor-L...
Pvap 651.00 kPa 178.93 Vapor-L...
Pvap 679.00 kPa 179.68 Isother...
Pvap 1058.00 kPa 190.14 Isother...
Pvap 1205.31 kPa 193.43 Vapor-l...
Pvap 1575.00 kPa 200.68 Isother...
Pvap 2163.00 kPa 210.03 Isother...
ΔfusS [7.70; 22.43] J/mol×K [76.10; 89.56] Show Hide
ΔfusS 21.40 J/mol×K 76.10 NIST
ΔfusS 19.20 J/mol×K 76.10 NIST
ΔfusS 22.43 J/mol×K 76.27 NIST
ΔfusS 7.70 J/mol×K 88.40 NIST
ΔfusS 7.90 J/mol×K 89.50 NIST
ΔfusS 7.95 J/mol×K 89.56 NIST
ΔvapS 81.41 J/mol×K 145.12 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 3735.12] kPa [103.48; 227.51] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.39902e+01
Coefficient B-1.23425e+03
Coefficient C-1.34020e+01
Temperature range, min.103.48
Temperature range, max.227.51
Pvap 1.33 kPa 103.48 Calculated Property
Pvap 8.22 kPa 117.26 Calculated Property
Pvap 33.06 kPa 131.04 Calculated Property
Pvap 99.34 kPa 144.82 Calculated Property
Pvap 242.24 kPa 158.60 Calculated Property
Pvap 506.11 kPa 172.39 Calculated Property
Pvap 940.15 kPa 186.17 Calculated Property
Pvap 1593.69 kPa 199.95 Calculated Property
Pvap 2512.34 kPa 213.73 Calculated Property
Pvap 3735.12 kPa 227.51 Calculated Property

Similar Compounds

Trifluoromethyl radical. Methylene, difluoro-. Chlorotrifluoromethane. Methane, trifluoroiodo-. Bromotrifluoromethane. Fluoroform. Trifluoromethylisocyanide. Carbonic difluoride. Difluoromethyl radical. Ethene, tetrafluoro-. Fluoromethylidyne. Methanethiol, trifluoro-. Methanesulfenyl chloride, trifluoro-. Acetonitrile, trifluoro-. Ethane, hexafluoro-.

Find more compounds similar to Tetrafluoromethane.

Mixtures

Sources

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

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