Chemical Properties of 1-Eicosanol (CAS 629-96-9)

1-Eicosanol

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InChI
InChI=1S/C20H42O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h21H,2-20H2,1H3
InChI Key
BTFJIXJJCSYFAL-UHFFFAOYSA-N
Formula
C20H42O
SMILES
CCCCCCCCCCCCCCCCCCCCO
Molecular Weight1
298.55
CAS
629-96-9
Other Names
  • 1-Icosanol
  • Arachic alcohol
  • Arachidic alcohol
  • Arachidyl alcohol
  • Eicosan-1-ol
  • Eicosanol
  • Eicosanol-(1)
  • Eicosyl alcohol
  • NSC 120887
  • icosan-1-ol
  • n-1-Eicosanol
  • n-Eicosanol
Sources

Physical Properties

Property Value Unit Source
Δcliquid -13130.00 ± 10.00 kJ/mol NIST
Δf -19.30 kJ/mol Joback Calculated Property
Δfgas -608.36 kJ/mol Joback Calculated Property
Δfus 51.64 kJ/mol Joback Calculated Property
Δsub 218.00 ± 4.00 kJ/mol NIST
Δsub 223.00 ± 3.80 kJ/mol NIST
Δvap 125.90 ± 0.80 kJ/mol NIST
logPoct/wat 7.02 Crippen Calculated Property
Pc 1077.81 kPa Joback Calculated Property
Tboil 749.18 K Joback Calculated Property
Tc 918.60 K Joback Calculated Property
Tfus [338.00; 344.70] K Show Hide
Tfus 338.00 ± 0.25 K NIST
Tfus 338.30 ± 0.80 K NIST
Tfus 339.20 ± 2.00 K NIST
Tfus 344.70 ± 2.00 K NIST
Tfus 338.50 ± 1.50 K NIST
Vc 1.17 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 926.90 J/mol×K 749.18 Joback Calculated Property
η 0.00 Pa×s 749.18 Joback Calculated Property
ΔfusH 43.60 kJ/mol 336.6 NIST
ΔfusH 43.60 kJ/mol 336.6 NIST
ΔfusH 73.72 kJ/mol 338.2 NIST
ΔsubH 218.00 ± 3.80 kJ/mol 334.0 NIST
ΔvapH 118.90 kJ/mol 348.5 NIST
ΔvapH 83.50 kJ/mol 570.5 NIST
ΔvapH 83.40 kJ/mol 570.5 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 19
-CH3 1
-OH (alcohol) 1

Similar Compounds

1,15-Pentadecanediol. 1-Docosanol. 1-Nonadecanol. 1,12-Dodecanediol. 1,11-Undecanediol. 1-Tetradecanol. 1,9-Nonanediol. 1,14-Tetradecanediol. 1,8-Octanediol. 1-Nonanol. 1-Heptacosanol. 1-Octanol. 1-Hexadecanol. N-tetracosanol-1. 1,22-Docosanediol.

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