Chemical Properties of Pentane, dodecafluoro- (CAS 678-26-2)

Pentane, dodecafluoro-

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InChI
InChI=1S/C5F12/c6-1(7,2(8,9)4(12,13)14)3(10,11)5(15,16)17
InChI Key
NJCBUSHGCBERSK-UHFFFAOYSA-N
Formula
C5F12
SMILES
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
Molecular Weight1
288.03
CAS
678-26-2
Other Names
  • DODECAFLUOROPENTANE
  • Perfluoro-n-pentane
  • Perfluoropentane
  • n-Perfluoropentane
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Physical Properties

Property Value Unit Source
ω 0.4320 KDB
μ 0.00 debye KDB
Δf -2332.30 kJ/mol Joback Calculated Property
Δfgas -2543.60 kJ/mol Joback Calculated Property
Δfus 8.60 kJ/mol Joback Calculated Property
Δvap [26.60; 27.50] kJ/mol Show Hide
Δvap 26.60 kJ/mol NIST
Δvap 27.50 kJ/mol NIST
log10WS -4.18 Crippen Calculated Property
logPoct/wat 4.017 Crippen Calculated Property
McVol 102.550 ml/mol McGowan Calculated Property
Pc 2045.00 kPa KDB
Tboil [302.40; 303.20] K Show Hide
Tboil 302.40 K KDB
Tboil 302.60 K NIST
Tboil 303.20 K NIST
Tc [420.59; 421.90] K Show Hide
Tc 420.59 K KDB
Tc 421.90 ± 0.50 K NIST
Tfus 263.00 K KDB
Ttriple 148.35 ± 0.30 K NIST
Vc 0.473 m3/kmol KDB
Zc 0.2766040 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [212.63; 271.83] J/mol×K [288.89; 402.87] Show Hide
Cp,gas 212.63 J/mol×K 288.89 Joback Calculated Property
Cp,gas 224.00 J/mol×K 307.89 Joback Calculated Property
Cp,gas 234.73 J/mol×K 326.88 Joback Calculated Property
Cp,gas 244.87 J/mol×K 345.88 Joback Calculated Property
Cp,gas 254.41 J/mol×K 364.88 Joback Calculated Property
Cp,gas 263.40 J/mol×K 383.87 Joback Calculated Property
Cp,gas 271.83 J/mol×K 402.87 Joback Calculated Property
Cp,liquid 188.30 J/mol×K 293.00 NIST
ΔfusH [6.80; 6.80] kJ/mol [147.80; 147.80] Show Hide
ΔfusH 6.80 kJ/mol 147.80 NIST
ΔfusH 6.80 kJ/mol 147.80 NIST
ΔsubH 43.70 kJ/mol 145.00 NIST
ΔvapH 31.10 kJ/mol 262.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [222.38; 321.92] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.52624e+01
Coefficient B-2.95264e+03
Coefficient C-2.52030e+01
Temperature range, min.222.38
Temperature range, max.321.92
Pvap 1.33 kPa 222.38 Calculated Property
Pvap 2.95 kPa 233.44 Calculated Property
Pvap 6.04 kPa 244.50 Calculated Property
Pvap 11.53 kPa 255.56 Calculated Property
Pvap 20.74 kPa 266.62 Calculated Property
Pvap 35.44 kPa 277.68 Calculated Property
Pvap 57.89 kPa 288.74 Calculated Property
Pvap 90.90 kPa 299.80 Calculated Property
Pvap 137.84 kPa 310.86 Calculated Property
Pvap 202.63 kPa 321.92 Calculated Property
Pvap [44.70; 320.32] kPa [282.00; 338.15] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A7.00755e+01
Coefficient B-5.44214e+03
Coefficient C-8.44734e+00
Coefficient D8.57661e-06
Temperature range, min.282.00
Temperature range, max.338.15
Pvap 44.70 kPa 282.00 Calculated Property
Pvap 58.17 kPa 288.24 Calculated Property
Pvap 74.72 kPa 294.48 Calculated Property
Pvap 94.81 kPa 300.72 Calculated Property
Pvap 118.96 kPa 306.96 Calculated Property
Pvap 147.70 kPa 313.19 Calculated Property
Pvap 181.59 kPa 319.43 Calculated Property
Pvap 221.24 kPa 325.67 Calculated Property
Pvap 267.27 kPa 331.91 Calculated Property
Pvap 320.32 kPa 338.15 Calculated Property

Similar Compounds

Hexane, tetradecafluoro-. Hexyl-tridecafluoro. Heptane, hexadecafluoro-. Perfluorotetradecane. decane, docosafluoro-. Perfluoroeicosane. Perfluorododecane. Perfluoroundecane. Perfluorooctane. perfluorooctyl radical. nonane, eicosafluoro-. Cyclopentane, decafluoro-. Cyclohexane, dodecafluoro-. Propyl,hexaflouro-2-triflouromethyl. Butane, decafluoro-.

Find more compounds similar to Pentane, dodecafluoro-.

Mixtures

Sources

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