Chemical Properties of 3-Pentanol, 2,2-dimethyl- (CAS 3970-62-5)

3-Pentanol, 2,2-dimethyl-

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InChI Key
Molecular Weight1
Other Names
  • 2,2-Dimethyl-3-pentanol
  • 2,2-dimethylpentan-3-ol
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Physical Properties

Property Value Unit Source
Δf -128.36 kJ/mol Joback Calculated Property
Δfgas -354.07 kJ/mol Joback Calculated Property
Δfus 7.04 kJ/mol Joback Calculated Property
Δvap 46.17 kJ/mol Joback Calculated Property
log10WS -1.15 Aq. Sol...
logPoct/wat 1.803 Crippen Calculated Property
McVol 115.360 ml/mol McGowan Calculated Property
Pc 3188.33 kPa Joback Calculated Property
Inp [806.00; 817.00]   Show Hide
Inp 814.00 NIST
Inp 815.00 NIST
Inp 817.00 NIST
Inp 814.00 NIST
Inp 814.00 NIST
Inp 814.00 NIST
Inp Outlier 806.00 NIST
Inp 814.00 NIST
Tboil 448.07 K Joback Calculated Property
Tc 621.71 K Joback Calculated Property
Tfus [271.48; 282.45] K Show Hide
Tfus 271.48 K Aq. Sol...
Tfus 280.50 K Calorim...
Tfus 282.45 ± 0.50 K NIST
Vc 0.429 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [250.49; 313.99] J/mol×K [448.07; 621.71] Show Hide
Cp,gas 250.49 J/mol×K 448.07 Joback Calculated Property
Cp,gas 262.44 J/mol×K 477.01 Joback Calculated Property
Cp,gas 273.81 J/mol×K 505.95 Joback Calculated Property
Cp,gas 284.62 J/mol×K 534.89 Joback Calculated Property
Cp,gas 294.91 J/mol×K 563.83 Joback Calculated Property
Cp,gas 304.69 J/mol×K 592.77 Joback Calculated Property
Cp,gas 313.99 J/mol×K 621.71 Joback Calculated Property
η [0.0002114; 0.2459675] Pa×s [216.89; 448.07] Show Hide
η 0.2459675 Pa×s 216.89 Joback Calculated Property
η 0.0312263 Pa×s 255.42 Joback Calculated Property
η 0.0068100 Pa×s 293.95 Joback Calculated Property
η 0.0021138 Pa×s 332.48 Joback Calculated Property
η 0.0008366 Pa×s 371.01 Joback Calculated Property
η 0.0003942 Pa×s 409.54 Joback Calculated Property
η 0.0002114 Pa×s 448.07 Joback Calculated Property
ΔvapH 51.40 kJ/mol 364.50 NIST


Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [316.18; 431.58] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.49725e+01
Coefficient B-3.25877e+03
Coefficient C-9.42700e+01
Temperature range, min.316.18
Temperature range, max.431.58
Pvap 1.33 kPa 316.18 Calculated Property
Pvap 2.97 kPa 329.00 Calculated Property
Pvap 6.10 kPa 341.82 Calculated Property
Pvap 11.67 kPa 354.65 Calculated Property
Pvap 21.00 kPa 367.47 Calculated Property
Pvap 35.84 kPa 380.29 Calculated Property
Pvap 58.43 kPa 393.11 Calculated Property
Pvap 91.52 kPa 405.94 Calculated Property
Pvap 138.34 kPa 418.76 Calculated Property
Pvap 202.64 kPa 431.58 Calculated Property

Similar Compounds

3-Hexanol, 2,2-dimethyl-. 3-Pentanol, 2-methyl-. 2,2,4-Trimethyl-3-pentanol. 3-Hexanol, 4,4-dimethyl-. 3-Heptanol, 2,2-dimethyl-. 3-Octanol, 2,2-dimethyl-. 3,3-Dimethyl-4-heptanol. 3-Hexanol, 2,2,5,5-tetramethyl-. 2,2-Dimethyl-5-hexen-3-ol. 3-Hexanol, 2-methyl-. 3-Pentanol, 2,4-dimethyl-. 3,3-Dimethyl-2-pentanol. 3-Pentanol. 3,3-Dimethylbutane-2-ol. d-methyl-tert-butylcarbinol.

Find more compounds similar to 3-Pentanol, 2,2-dimethyl-.


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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.