Chemical Properties of 1-Butanol, 2-methyl- (CAS 137-32-6)

1-Butanol, 2-methyl-

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InChI
InChI=1S/C5H12O/c1-3-5(2)4-6/h5-6H,3-4H2,1-2H3
InChI Key
QPRQEDXDYOZYLA-UHFFFAOYSA-N
Formula
C5H12O
SMILES
CCC(C)CO
Molecular Weight1
88.15
CAS
137-32-6
Other Names
  • 2-Methyl butanol-1
  • 2-Methyl-1-butanol
  • 2-Methyl-butan-1-ol
  • 2-Methyl-n-butanol
  • 2-Methylbutanol
  • 2-Methylbutyl alcohol
  • 2-methyl-1-butanol (active amyl alcohol)
  • 3-Methyl iso-butanol
  • Active amyl alcohol
  • Active primary amyl alcohol
  • Butanol, 2-methyl-
  • CH3CH2CH(CH3)CH2OH
  • Methyl-2-butan-1-ol
  • NSC 8431
  • Primary active amyl alcohol
  • dl-2-Methyl-1-butanol
  • dl-sec-Butyl carbinol
  • sec-Butylcarbinol
Sources

Physical Properties

Property Value Unit Source
Δcliquid -3325.90 ± 0.54 kJ/mol NIST
Δf -148.04 kJ/mol Joback Calculated Property
Δfgas -302.00 ± 1.50 kJ/mol NIST
Δfliquid -356.60 ± 0.63 kJ/mol NIST
Δfus 9.27 kJ/mol Joback Calculated Property
Δvap 54.60 ± 1.30 kJ/mol NIST
Δvap 54.60 kJ/mol NIST
Δvap 54.10 kJ/mol NIST
IE 9.86 eV NIST
logPoct/wat 1.02 Crippen Calculated Property
Pc 3940.00 ± 20.00 kPa NIST
Pc 3940.00 ± 40.00 kPa NIST
Tboil [399.15; 404.15] K Show Hide
Tboil 403.20 K NIST
Tboil 402.05 K NIST
Tboil 401.75 ± 0.50 K NIST
Tboil 401.65 ± 2.00 K NIST
Tboil 402.05 ± 0.30 K NIST
Tboil 401.65 ± 1.00 K NIST
Tboil 401.40 ± 0.50 K NIST
Tboil 401.95 ± 0.50 K NIST
Tboil 400.65 ± 2.00 K NIST
Tboil 401.15 ± 2.00 K NIST
Tboil 402.15 ± 1.00 K NIST
Tboil 402.00 ± 2.00 K NIST
Tboil 402.75 ± 1.00 K NIST
Tboil 403.15 ± 2.00 K NIST
Tboil 402.05 ± 0.30 K NIST
Tboil 401.90 ± 0.50 K NIST
Tboil 400.65 ± 2.00 K NIST
Tboil 402.45 ± 0.70 K NIST
Tboil Outlier 399.15 ± 2.00 K NIST
Tboil 402.15 ± 1.00 K NIST
Tboil Outlier 404.15 ± 2.00 K NIST
Tboil 402.15 ± 2.00 K NIST
Tboil 402.55 ± 0.50 K NIST
Tboil 400.65 ± 2.00 K NIST
Tboil 401.15 ± 2.00 K NIST
Tboil 401.15 ± 2.00 K NIST
Tboil 401.65 ± 2.00 K NIST
Tboil 401.15 ± 2.00 K NIST
Tboil 403.15 ± 2.00 K NIST
Tboil 401.15 ± 2.00 K NIST
Tc 575.40 ± 0.50 K NIST
Tc 575.40 ± 0.70 K NIST
Tfus 191.93 K Joback Calculated Property
Vc 0.33 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 169.82 J/mol×K 405.54 Joback Calculated Property
η 0.00 Pa×s 405.54 Joback Calculated Property
ΔvapH [43.40; 58.50] kJ/mol [284.00; 370.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 58.50 kJ/mol 284.0 NIST
ΔvapH 56.70 kJ/mol 345.5 NIST
ΔvapH 56.10 kJ/mol 355.0 NIST
ΔvapH 43.40 kJ/mol 356.0 NIST
ΔvapH 53.90 kJ/mol 360.0 NIST
ΔvapH 51.20 kJ/mol 367.5 NIST
ΔvapH 49.80 kJ/mol 370.0 NIST

Molecular Descriptors

Joback and Reid Groups
>CH- 1
-CH2- 2
-CH3 2
-OH (alcohol) 1

Similar Compounds

2-Methyl-1-butanol. 1-Butanol, 2-methyl-, (S)-. 1-Butanol, 2,3-dimethyl-. 1-Butanol, 2,3-dimethyl-. 2-Ethyl-1-butanol. 1,4-Butanediol, 2-methyl-. 1-Butanol, 2,2-dimethyl-. 1-Butanol, 3-methyl-. 2-Methyl-1-pentanol. CYCLOBUTANEMETHANOL. Butane, 1-methoxy-2-methyl-. 2-Butanol, 3-methyl-, (S)-. 2-Butanol, 3-methyl-. Cyclopropylmethanol. (R)-(-)-3-Methyl-2-butanol.

Find more compounds similar to 1-Butanol, 2-methyl-.

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