Chemical Properties of Triacontane (CAS 638-68-6)

Triacontane

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InChI
InChI=1S/C30H62/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-30H2,1-2H3
InChI Key
JXTPJDDICSTXJX-UHFFFAOYSA-N
Formula
C30H62
SMILES
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Molecular Weight1
422.81
CAS
638-68-6
Other Names
  • n-triacontane

Physical Properties

Property Value Unit Source
Δf 201.72 kJ/mol Joback Calculated Property
Δfgas -662.53 kJ/mol Joback Calculated Property
Δfus [37.80; 69.89] kJ/mol Show Hide
Δfus 37.80 kJ/mol Thermal...
Δfus 69.89 kJ/mol Thermal...
Δvap [152.30; 164.50] kJ/mol Show Hide
Δvap 152.30 kJ/mol NIST
Δvap 164.50 ± 0.40 kJ/mol NIST
log10WS -12.38 Crippen Calculated Property
logPoct/wat 11.949 Crippen Calculated Property
McVol 433.560 ml/mol McGowan Calculated Property
Pc 690.00 ± 50.00 kPa Critica...
Inp [467.01; 488.40]   Show Hide
Inp 467.01 NIST
Inp 488.40 NIST
Tboil 722.90 K NIST
Tc 850.00 ± 10.00 K Critica...
Tfus [337.10; 344.00] K Show Hide
Tfus 337.10 K Thermal...
Tfus 338.70 ± 0.30 K NIST
Tfus 338.60 ± 0.40 K NIST
Tfus 338.53 ± 0.25 K NIST
Tfus 339.40 ± 2.00 K NIST
Tfus 339.00 ± 2.00 K NIST
Tfus 339.00 ± 0.10 K NIST
Tfus 338.90 ± 0.60 K NIST
Tfus 338.70 ± 1.00 K NIST
Tfus 338.70 ± 1.00 K NIST
Tfus Outlier 344.00 ± 1.50 K NIST
Tfus 338.90 ± 3.00 K NIST
Tfus 338.70 ± 0.30 K NIST
Tfus 338.90 ± 0.80 K NIST
Tfus 339.00 ± 2.00 K NIST
Tfus 339.00 ± 2.00 K NIST
Tfus 340.00 ± 2.00 K NIST
Tfus 339.00 ± 2.00 K NIST
Tfus 339.00 ± 2.00 K NIST
Tfus Outlier 343.00 ± 2.00 K NIST
Tfus 338.50 ± 0.80 K NIST
Tfus 338.80 ± 1.00 K NIST
Tfus 339.30 ± 1.00 K NIST
Ttriple [334.20; 361.27] K Show Hide
Ttriple 334.20 K Thermal...
Ttriple 361.27 K High pr...
Vc 1.716 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [1482.03; 1624.56] J/mol×K [885.80; 1091.97] Show Hide
Cp,gas 1482.03 J/mol×K 885.80 Joback Calculated Property
Cp,gas 1509.37 J/mol×K 920.16 Joback Calculated Property
Cp,gas 1535.15 J/mol×K 954.52 Joback Calculated Property
Cp,gas 1559.49 J/mol×K 988.88 Joback Calculated Property
Cp,gas 1582.44 J/mol×K 1023.25 Joback Calculated Property
Cp,gas 1604.10 J/mol×K 1057.61 Joback Calculated Property
Cp,gas 1624.56 J/mol×K 1091.97 Joback Calculated Property
Cp,solid [558.00; 808.80] J/mol×K [300.00; 301.00] Show Hide
Cp,solid 558.00 J/mol×K 300.00 NIST
Cp,solid 808.80 J/mol×K 301.00 NIST
η [0.0000243; 0.0010730] Pa×s [427.86; 885.80] Show Hide
η 0.0010730 Pa×s 427.86 Joback Calculated Property
η 0.0003539 Pa×s 504.18 Joback Calculated Property
η 0.0001562 Pa×s 580.51 Joback Calculated Property
η 0.0000834 Pa×s 656.83 Joback Calculated Property
η 0.0000507 Pa×s 733.15 Joback Calculated Property
η 0.0000339 Pa×s 809.48 Joback Calculated Property
η 0.0000243 Pa×s 885.80 Joback Calculated Property
ΔfusH [37.49; 68.83] kJ/mol [335.30; 338.70] Show Hide
ΔfusH 37.49 kJ/mol 335.30 NIST
ΔfusH 68.83 kJ/mol 338.70 NIST
ΔfusH 68.83 kJ/mol 338.70 NIST
ΔvapH [111.30; 143.00] kJ/mol [454.50; 609.00] Show Hide
ΔvapH 143.00 ± 2.00 kJ/mol 454.50 NIST
ΔvapH 111.30 kJ/mol 609.00 NIST