Chemical Properties of octapentacontane (CAS 7667-78-9)

octapentacontane

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InChI
InChI=1S/C58H118/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-49-51-53-55-57-58-56-54-52-50-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-58H2,1-2H3
InChI Key
HDKSWQPFGWHOIA-UHFFFAOYSA-N
Formula
C58H118
SMILES
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Molecular Weight1
815.56
CAS
7667-78-9

Physical Properties

Property Value Unit Source
Δf 437.48 kJ/mol Joback Calculated Property
Δfgas -1240.45 kJ/mol Joback Calculated Property
Δfus 145.98 kJ/mol Joback Calculated Property
Δvap 288.50 ± 1.80 kJ/mol NIST
log10WS -24.10 Crippen Calculated Property
logPoct/wat 22.872 Crippen Calculated Property
McVol 828.080 ml/mol McGowan Calculated Property
Pc 217.16 kPa Joback Calculated Property
Tboil 1526.44 K Joback Calculated Property
Tc 3378.06 K Joback Calculated Property
Tfus [370.00; 373.00] K Show Hide
Tfus 370.00 ± 2.00 K NIST
Tfus 373.00 ± 5.00 K NIST
Vc 3.284 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [3485.44; 9017.01] J/mol×K [1526.44; 3378.06] Show Hide
Cp,gas 3485.44 J/mol×K 1526.44 Joback Calculated Property
Cp,gas 3719.42 J/mol×K 1835.04 Joback Calculated Property
Cp,gas 4068.92 J/mol×K 2143.65 Joback Calculated Property
Cp,gas 4653.70 J/mol×K 2452.25 Joback Calculated Property
Cp,gas 5593.49 J/mol×K 2760.85 Joback Calculated Property
Cp,gas 7008.01 J/mol×K 3069.45 Joback Calculated Property
Cp,gas 9017.01 J/mol×K 3378.06 Joback Calculated Property
η [0.0000002; 0.0000122] Pa×s [743.42; 1526.44] Show Hide
η 0.0000122 Pa×s 743.42 Joback Calculated Property
η 0.0000038 Pa×s 873.92 Joback Calculated Property
η 0.0000016 Pa×s 1004.43 Joback Calculated Property
η 0.0000008 Pa×s 1134.93 Joback Calculated Property
η 0.0000005 Pa×s 1265.43 Joback Calculated Property
η 0.0000003 Pa×s 1395.94 Joback Calculated Property
η 0.0000002 Pa×s 1526.44 Joback Calculated Property
ΔvapH [160.30; 288.50] kJ/mol [298.15; 759.00] Show Hide
ΔvapH 288.50 ± 1.80 kJ/mol 298.15 Hypothe...
ΔvapH 160.30 kJ/mol 759.00 NIST
Pvap [0.00; 2.26e-05] 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 0.00 kPa 358.15 Hypothe...
Pvap 7.64e-14 kPa 378.15 Hypothe...
Pvap 3.91e-12 kPa 398.15 Hypothe...
Pvap 1.21e-10 kPa 418.15 Hypothe...
Pvap 2.46e-09 kPa 438.15 Hypothe...
Pvap 3.50e-08 kPa 458.15 Hypothe...
Pvap 3.67e-07 kPa 478.15 Hypothe...
Pvap 2.97e-06 kPa 498.15 Hypothe...
Pvap 1.92e-05 kPa 518.15 Hypothe...
Pvap 2.26e-05 kPa 520.00 Hypothe...

Similar Compounds

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

Find more compounds similar to octapentacontane.

Sources

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