Chemical Properties of 1-Phenyleicosane (CAS 2398-68-7)


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InChI Key
Molecular Weight1
Other Names
  • 1-Phenyleicosane
  • Eicosane, 1-phenyl-
  • n-Eicosylbenzene

Physical Properties

Property Value Unit Source
Δf 280.45 kJ/mol Joback Calculated Property
Δfgas -343.44 kJ/mol Joback Calculated Property
Δfus 57.14 kJ/mol Joback Calculated Property
Δvap 75.75 kJ/mol Joback Calculated Property
IE 9.30 ± 0.10 eV NIST
logPoct/wat 9.27 Crippen Calculated Property
Pc 873.77 kPa Joback Calculated Property
Tboil 820.96 K Joback Calculated Property
Tc 1008.69 K Joback Calculated Property
Tfus [312.65; 316.65] K Show Hide
Tfus 315.45 ± 1.50 K NIST
Tfus 316.65 ± 1.50 K NIST
Tfus 315.15 ± 2.00 K NIST
Tfus 313.90 ± 3.00 K NIST
Tfus 312.65 ± 3.00 K NIST
Tfus 315.45 ± 1.50 K NIST
Vc 1.38 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 1132.33 J/mol×K 820.96 Joback Calculated Property
η 0.00 Pa×s 820.96 Joback Calculated Property
ΔvapH 94.70 kJ/mol 518.5 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 1
-CH2- 19
-CH3 1
=CH- (ring) 5

Similar Compounds

Heptadecylbenzene. Benzene, tetradecyl-. Benzene, decyl-. Pentadecylbenzene. Benzene, octadecyl-. 1-Phenyldodecane. n-Octylbenzene. 11-Phenylheneicosane. Benzene, tridecyl-. Benzene, undecyl-. Benzene, nonyl-. Decane, 1,10-diphenyl-. Benzene, nonadecyl-. Benzene, hexadecyl-. n-Heptylbenzene.

Find more compounds similar to 1-Phenyleicosane.

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