Chemical Properties of Perfluoro(2-methylpentane) (CAS 355-04-4)

Perfluoro(2-methylpentane)

InChI
InChI=1S/C6F14/c7-1(4(12,13)14,5(15,16)17)2(8,9)3(10,11)6(18,19)20
InChI Key
ROVMKEZVKFJNBD-UHFFFAOYSA-N
Formula
C6F14
SMILES
FC(F)(F)C(F)(F)C(F)(F)C(F)(C(F)(F)F)C(F)(F)F
Molecular Weight1
338.04
CAS
355-04-4
Other Names
  • 1,1,1,2,2,3,3,4,5,5,5-undecafluoro-4-(trifluoromethyl)pentane
  • 2-Perfluoromethylpentane
  • PERFLUORO-2-METHYLPENTANE
  • Pentane, 1,1,1,2,2,3,3,4,5,5,5-undecafluoro-4-(trifluoromethyl)-
  • Pentane, undecafluoro-2-(trifluoromethyl)-
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Physical Properties

Property Value Unit Source
ω 0.4518 Relay (1.0) Calculated Property
ΔfG° -2710.66 kJ/mol Joback Calculated Property
ΔfH°gas -2993.53 kJ/mol Relay (1.0) Calculated Property
ΔfusH° 9.93 kJ/mol Joback Calculated Property
ΔvapH° 31.40 kJ/mol NIST
IE 11.94 eV Relay (1.0) Calculated Property
logPoct/wat 4.652 Crippen Calculated Property
McVol 120.180 ml/mol McGowan Calculated Property
Pc 1874.03 kPa Joback Calculated Property
Tboil 323.24 K Relay (1.0) Calculated Property
Tc 441.52 K Relay (1.0) Calculated Property
Tfus 130.28 K Relay (1.0) Calculated Property
Ttriple 102.45 ± 0.30 K NIST
Vc 0.520 m3/kmol Relay (1.0) Calculated Property

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Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔvapH [32.50; 34.50] kJ/mol [291.00; 309.00] Show Hide
ΔvapH 34.50 kJ/mol 291.00 NIST
ΔvapH 32.50 kJ/mol 309.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [238.79; 436.67] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A-6.41300e+01
Coefficient B1.49380e+00
Coefficient C-1.56300e-03
Coefficient D5.70000e-07
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 238.79 J/mol×K 273.00 Calculated Property
Cp,gas 293.96 J/mol×K 353.78 Calculated Property
Cp,gas 336.63 J/mol×K 434.56 Calculated Property
Cp,gas 368.60 J/mol×K 515.33 Calculated Property
Cp,gas 391.67 J/mol×K 596.11 Calculated Property
Cp,gas 407.65 J/mol×K 676.89 Calculated Property
Cp,gas 418.34 J/mol×K 757.67 Calculated Property
Cp,gas 425.53 J/mol×K 838.44 Calculated Property
Cp,gas 431.04 J/mol×K 919.22 Calculated Property
Cp,gas 436.67 J/mol×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [2.60; 165.12] kPa [253.15; 346.00] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A1.77065e+02
Coefficient B-9.52659e+03
Coefficient C-2.54391e+01
Coefficient D3.59459e-05
Coefficient E0.00000e+00
Temperature range, min.253.15
Temperature range, max.346.00
Pvap 2.60 kPa 253.15 Calculated Property
Pvap 4.98 kPa 263.47 Calculated Property
Pvap 8.94 kPa 273.78 Calculated Property
Pvap 15.18 kPa 284.10 Calculated Property
Pvap 24.59 kPa 294.42 Calculated Property
Pvap 38.23 kPa 304.73 Calculated Property
Pvap 57.41 kPa 315.05 Calculated Property
Pvap 83.66 kPa 325.37 Calculated Property
Pvap 118.83 kPa 335.68 Calculated Property
Pvap 165.12 kPa 346.00 Calculated Property
Pvap [2.72; 1741.24] kPa [253.93; 451.11] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.39292e+01
Coefficient B-2.55134e+03
Coefficient C-5.65840e+01
ReferenceCrowder, Taylor, et al., 1967
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.253.93
Temperature range, max.451.11
Pvap 2.72 kPa 253.93 Calculated Property
Pvap 9.90 kPa 275.84 Calculated Property
Pvap 28.50 kPa 297.75 Calculated Property
Pvap 68.78 kPa 319.66 Calculated Property
Pvap 144.97 kPa 341.57 Calculated Property
Pvap 274.70 kPa 363.47 Calculated Property
Pvap 478.01 kPa 385.38 Calculated Property
Pvap 776.17 kPa 407.29 Calculated Property
Pvap 1190.49 kPa 429.20 Calculated Property
Pvap 1741.24 kPa 451.11 Calculated Property
Pvap [10.82; 142.95] kPa [277.53; 341.47] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.38644e+01
Coefficient B-2.53219e+03
Coefficient C-5.70160e+01
ReferenceStiles and Cady, 1952
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.277.53
Temperature range, max.341.47
Pvap 10.82 kPa 277.53 Calculated Property
Pvap 15.48 kPa 284.63 Calculated Property
Pvap 21.68 kPa 291.74 Calculated Property
Pvap 29.77 kPa 298.84 Calculated Property
Pvap 40.13 kPa 305.95 Calculated Property
Pvap 53.22 kPa 313.05 Calculated Property
Pvap 69.51 kPa 320.16 Calculated Property
Pvap 89.52 kPa 327.26 Calculated Property
Pvap 113.80 kPa 334.37 Calculated Property
Pvap 142.95 kPa 341.47 Calculated Property
Pvap [2.72; 1741.24] kPa [253.93; 451.11] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.39292e+01
Coefficient B-2.55134e+03
Coefficient C-5.65840e+01
ReferenceCrowder, Taylor, et al., 1967, 2
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.253.93
Temperature range, max.451.11
Pvap 2.72 kPa 253.93 Calculated Property
Pvap 9.90 kPa 275.84 Calculated Property
Pvap 28.50 kPa 297.75 Calculated Property
Pvap 68.78 kPa 319.66 Calculated Property
Pvap 144.97 kPa 341.57 Calculated Property
Pvap 274.70 kPa 363.47 Calculated Property
Pvap 478.01 kPa 385.38 Calculated Property
Pvap 776.17 kPa 407.29 Calculated Property
Pvap 1190.49 kPa 429.20 Calculated Property
Pvap 1741.24 kPa 451.11 Calculated Property

Similar Compounds

1,1,1,2,2,3,4,4,5,5,5-undecafluoro-3-(trifluoromethyl)pentane. Perfluoro-2,7-dimethyloctane. Perfluoro(methylcyclohexane). Perfluoro-1,3-dimethylcyclohexane. perfluoro-2,2,4-trimethylpentane. 1,1,2,2,3,3,4,4,5,6-decafluoro-5,6-bis(trifluoromethyl)cyclohexane. Butane, 1,1,1,2,3,3,4,4,4-nonafluoro-2-(trifluoromethyl)-. Perfluoro-1-methyldecaline. VERTREL 245. Perfluorodecalin. trans-Perfluorodecalin. Perfluorodecaline, cis-. Pentane, dodecafluoro-. cis-Perfluorobicyclo[4.3.0]nonane. trans-Perfluorobicyclo[4,3.0]nonane.

Find more compounds similar to Perfluoro(2-methylpentane).

Sources

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