Chemical Properties of 1-Pentanol, 2,2,4-trimethyl- (CAS 123-44-4)

1-Pentanol, 2,2,4-trimethyl-

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InChI
InChI=1S/C8H18O/c1-7(2)5-8(3,4)6-9/h7,9H,5-6H2,1-4H3
InChI Key
CWPPDTVYIJETDF-UHFFFAOYSA-N
Formula
C8H18O
SMILES
CC(C)CC(C)(C)CO
Molecular Weight1
130.23
CAS
123-44-4
Other Names
  • (dl) 2,4,4-trimethyl-1-pentanol
  • 2,2,4-Trimethyl-1-pentanol
  • 2,2,4-Trimethylpentanol
  • 2,2,4-trimethylpentan-1-ol
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Physical Properties

Property Value Unit Source
Δf -119.94 kJ/mol Joback Calculated Property
Δfgas -374.71 kJ/mol Joback Calculated Property
Δfus 9.63 kJ/mol Joback Calculated Property
Δvap 48.40 kJ/mol Joback Calculated Property
log10WS -1.95 Crippen Calculated Property
logPoct/wat 2.051 Crippen Calculated Property
McVol 129.450 ml/mol McGowan Calculated Property
Pc 2868.87 kPa Joback Calculated Property
I [1326.00; 1326.00]   Show Hide
I 1326.00 NIST
I 1326.00 NIST
I 1326.00 NIST
Tboil [438.15; 439.40] K Show Hide
Tboil 438.15 ± 3.00 K NIST
Tboil 439.15 ± 3.00 K NIST
Tboil 439.40 ± 3.00 K NIST
Tc 643.32 K Joback Calculated Property
Tfus 228.16 K Joback Calculated Property
Vc 0.485 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [292.99; 361.48] J/mol×K [470.95; 643.32] Show Hide
Cp,gas 292.99 J/mol×K 470.95 Joback Calculated Property
Cp,gas 305.85 J/mol×K 499.68 Joback Calculated Property
Cp,gas 318.10 J/mol×K 528.41 Joback Calculated Property
Cp,gas 329.77 J/mol×K 557.13 Joback Calculated Property
Cp,gas 340.87 J/mol×K 585.86 Joback Calculated Property
Cp,gas 351.43 J/mol×K 614.59 Joback Calculated Property
Cp,gas 361.48 J/mol×K 643.32 Joback Calculated Property
η [0.0001719; 0.1736472] Pa×s [228.16; 470.95] Show Hide
η 0.1736472 Pa×s 228.16 Joback Calculated Property
η 0.0230030 Pa×s 268.62 Joback Calculated Property
η 0.0051732 Pa×s 309.09 Joback Calculated Property
η 0.0016435 Pa×s 349.55 Joback Calculated Property
η 0.0006624 Pa×s 390.02 Joback Calculated Property
η 0.0003167 Pa×s 430.49 Joback Calculated Property
η 0.0001719 Pa×s 470.95 Joback Calculated Property
ΔvapH [54.20; 60.60] kJ/mol [328.00; 399.00] Show Hide
ΔvapH 60.60 ± 0.10 kJ/mol 328.00 NIST
ΔvapH 58.60 ± 0.10 kJ/mol 343.00 NIST
ΔvapH 56.50 ± 0.10 kJ/mol 358.00 NIST
ΔvapH 54.70 kJ/mol 387.00 NIST
ΔvapH 54.20 kJ/mol 399.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [336.48; 462.04] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.60428e+01
Coefficient B-4.22553e+03
Coefficient C-6.82830e+01
Temperature range, min.336.48
Temperature range, max.462.04
Pvap 1.33 kPa 336.48 Calculated Property
Pvap 2.91 kPa 350.43 Calculated Property
Pvap 5.88 kPa 364.38 Calculated Property
Pvap 11.18 kPa 378.33 Calculated Property
Pvap 20.11 kPa 392.28 Calculated Property
Pvap 34.45 kPa 406.24 Calculated Property
Pvap 56.55 kPa 420.19 Calculated Property
Pvap 89.39 kPa 434.14 Calculated Property
Pvap 136.63 kPa 448.09 Calculated Property
Pvap 202.65 kPa 462.04 Calculated Property

Similar Compounds

C8H18O. 1-Pentanol, 2,2-dimethyl-. 1-Hexanol, 2,2-dimethyl-. 2,2-Dimethyl heptanol. 3,5-dimethyl-1-hydroxymethyladamantane. 1-Decanol, 2,2-dimethyl-. 1-Octanol, 2,2-dimethyl-. 2,4,4-Trimethyl-1-pentanol. 2-Methyl-2-propyl-1-pentanol. 1,3-Propanediol, 2-methyl-2-propyl-. 4a-methyl-1e-hydroxymethyladamantane. 1-Adamantanemethanol. 1-hydroxymethyladamantane. 2,4-dimethyl-1-pentanol. 1-Hexanol, 2-ethyl-2-propyl-.

Find more compounds similar to 1-Pentanol, 2,2,4-trimethyl-.

Sources

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