Chemical Properties of n-Octatetracontane (CAS 7098-26-2)

n-Octatetracontane

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InChI
InChI=1S/C48H98/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-48H2,1-2H3
InChI Key
CFBPOLLJQOANPF-UHFFFAOYSA-N
Formula
C48H98
SMILES
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Molecular Weight1
675.29
CAS
7098-26-2
Other Names
  • octatetracontane

Physical Properties

Property Value Unit Source
Δf 353.28 kJ/mol Joback Calculated Property
Δfgas -1034.05 kJ/mol Joback Calculated Property
Δfus 120.08 kJ/mol Joback Calculated Property
Δvap 243.00 ± 0.20 kJ/mol NIST
log10WS -19.91 Crippen Calculated Property
logPoct/wat 18.971 Crippen Calculated Property
McVol 687.180 ml/mol McGowan Calculated Property
Pc 294.62 kPa Joback Calculated Property
Tboil 1297.64 K Joback Calculated Property
Tc 2013.41 K Joback Calculated Property
Tfus 361.40 ± 3.00 K NIST
Vc 2.724 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [2748.26; 3230.01] J/mol×K [1297.64; 2013.41] Show Hide
Cp,gas 2748.26 J/mol×K 1297.64 Joback Calculated Property
Cp,gas 2824.27 J/mol×K 1416.94 Joback Calculated Property
Cp,gas 2894.38 J/mol×K 1536.23 Joback Calculated Property
Cp,gas 2964.30 J/mol×K 1655.53 Joback Calculated Property
Cp,gas 3039.75 J/mol×K 1774.82 Joback Calculated Property
Cp,gas 3126.41 J/mol×K 1894.12 Joback Calculated Property
Cp,gas 3230.01 J/mol×K 2013.41 Joback Calculated Property
Cp,liquid 1595.00 J/mol×K 353.00 NIST
η [0.0000013; 0.0000663] Pa×s [630.72; 1297.64] Show Hide
η 0.0000663 Pa×s 630.72 Joback Calculated Property
η 0.0000211 Pa×s 741.87 Joback Calculated Property
η 0.0000090 Pa×s 853.03 Joback Calculated Property
η 0.0000047 Pa×s 964.18 Joback Calculated Property
η 0.0000028 Pa×s 1075.33 Joback Calculated Property
η 0.0000018 Pa×s 1186.49 Joback Calculated Property
η 0.0000013 Pa×s 1297.64 Joback Calculated Property
ΔvapH [145.90; 243.00] kJ/mol [298.15; 719.00] Show Hide
ΔvapH 243.00 kJ/mol 298.15 Hypothe...
ΔvapH 145.90 kJ/mol 719.00 NIST
Pvap [0.00; 5.16e-04] kPa [298.15; 520.00] Show Hide
Pvap 0.00 kPa 298.15 Hypothe...
Pvap 0.00 kPa 318.15 Hypothe...
Pvap 0.00 kPa 338.15 Hypothe...
Pvap 7.40e-13 kPa 358.15 Hypothe...
Pvap 3.46e-11 kPa 378.15 Hypothe...
Pvap 9.71e-10 kPa 398.15 Hypothe...
Pvap 1.78e-08 kPa 418.15 Hypothe...
Pvap 2.29e-07 kPa 438.15 Hypothe...
Pvap 2.17e-06 kPa 458.15 Hypothe...
Pvap 1.59e-05 kPa 478.15 Hypothe...
Pvap 9.30e-05 kPa 498.15 Hypothe...
Pvap 4.50e-04 kPa 518.15 Hypothe...
Pvap 5.16e-04 kPa 520.00 Hypothe...

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [665.69; 890.36] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.43954e+01
Coefficient B-5.73112e+03
Coefficient C-2.59450e+02
Temperature range, min.665.69
Temperature range, max.890.36
Pvap 1.33 kPa 665.69 Calculated Property
Pvap 3.02 kPa 690.65 Calculated Property
Pvap 6.24 kPa 715.62 Calculated Property
Pvap 11.98 kPa 740.58 Calculated Property
Pvap 21.57 kPa 765.54 Calculated Property
Pvap 36.73 kPa 790.51 Calculated Property
Pvap 59.62 kPa 815.47 Calculated Property
Pvap 92.84 kPa 840.43 Calculated Property
Pvap 139.39 kPa 865.40 Calculated Property
Pvap 202.65 kPa 890.36 Calculated Property

Similar Compounds

Tetradecane. Pentacosane. Nonacosane. Hexacosane. Heptadecane. dooctacontane. Octane-d18-. Tetracosane. octapentacontane. Tetratriacontane. Heptacosane. Docosane. Dodecane. heptahexacontane. Dotriacontane.

Find more compounds similar to n-Octatetracontane.

Sources

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