Chemical Properties of 2-Methyl-1-butanol (CAS 137-32-6)

2-Methyl-1-butanol

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
  • 1-butanol, 2-methyl-
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Physical Properties

Property Value Unit Source
ω 0.5628 Relay (1.0) Calculated Property
Cp,liquid 215.00 J/mol×K Partial Molar Heat Capacities and Partial Molar Volumes of All of the Isomeric (C3 to C5) Alkanols at Infinite Dilution in Water at 298.15 K
Δf -148.04 kJ/mol Joback Calculated Property
Δfgas -305.56 kJ/mol Relay (1.0) Calculated Property
Δfus 9.27 kJ/mol Joback Calculated Property
Δvap 52.39 kJ/mol Relay (1.0) Calculated Property
IE 9.91 eV Relay (1.0) Calculated Property
log10WS -0.47 Aq. Solubility Prediction
logPoct/wat 1.025 Crippen Calculated Property
McVol 87.180 ml/mol McGowan Calculated Property
Pc 3916.03 kPa Joback Calculated Property
Tboil [401.27; 402.45] K Show Hide
Tboil 402.45 K Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Tboil 401.93 K Vapor-Liquid Equilibrium of Binary Mixtures Containing Ethyl Acetate + 2-Methyl-1-propanol and Ethyl Acetate + 2-Methyl-1-butanol at 101.3 kPa
Tboil 401.93 K Vapor-Liquid Equilibria at 101.3 kPa for Binary Mixtures Containing 2-Methyl-1-propanol + 2-Methyl-1-butanol, 2-Methyl-1-propanol + 3-Methyl-1-butanol, and 2-Methyl-1-propanol + 1-Pentanol
Tboil 401.27 K Isobaric Vapor Liquid Equilibria for the Binary and Ternary Systems of 2-Methyl-1-butanol, 2-Methyl-butanol Acetate, and Dimethylformamide (DMF) at 101.3 kPa
Tc 571.66 K Relay (1.0) Calculated Property
Tfus 157.75 K Relay (1.0) Calculated Property
Ttriple 118.00 K Heat Capacities in the Solid and in the Liquid Phase of Isomeric Pentanols
Vc 0.300 m3/kmol Relay (1.0) Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [169.82; 216.94] J/mol×K [405.54; 570.76] Show Hide
Cp,gas 169.82 J/mol×K 405.54 Joback Calculated Property
Cp,gas 178.43 J/mol×K 433.08 Joback Calculated Property
Cp,gas 186.73 J/mol×K 460.61 Joback Calculated Property
Cp,gas 194.72 J/mol×K 488.15 Joback Calculated Property
Cp,gas 202.42 J/mol×K 515.68 Joback Calculated Property
Cp,gas 209.82 J/mol×K 543.22 Joback Calculated Property
Cp,gas 216.94 J/mol×K 570.76 Joback Calculated Property
η [0.0002833; 0.3005917] Pa×s [191.93; 405.54] Show Hide
η 0.3005917 Pa×s 191.93 Joback Calculated Property
η 0.0379452 Pa×s 227.53 Joback Calculated Property
η 0.0083860 Pa×s 263.13 Joback Calculated Property
η 0.0026559 Pa×s 298.74 Joback Calculated Property
η 0.0010745 Pa×s 334.34 Joback Calculated Property
η 0.0005174 Pa×s 369.94 Joback Calculated Property
η 0.0002833 Pa×s 405.54 Joback Calculated Property
ν [0.0000027; 0.0000061] m2/s [293.15; 323.15] Show Hide
ν 0.0000061 m2/s 293.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000053 m2/s 298.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000047 m2/s 303.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000041 m2/s 308.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000035 m2/s 313.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000031 m2/s 318.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
ν 0.0000027 m2/s 323.15 Density, Viscosity, Excess Molar Volume, and Viscosity Deviation of Three Amyl Alcohols + Ethanol Binary Mixtures from 293.15 to 323.15 K
Pvap [9.33; 101.30] kPa [345.51; 402.45] Show Hide
Pvap 9.33 kPa 345.51 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 12.00 kPa 350.44 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 14.66 kPa 354.51 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 16.70 kPa 357.85 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 17.33 kPa 358.02 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 20.66 kPa 361.80 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 23.30 kPa 364.85 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 23.30 kPa 364.85 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 24.00 kPa 365.12 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 28.00 kPa 368.62 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 30.00 kPa 370.45 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 30.00 kPa 370.45 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 32.00 kPa 371.74 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 33.30 kPa 372.95 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 33.30 kPa 373.05 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 36.00 kPa 374.56 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 36.70 kPa 375.15 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 36.70 kPa 375.15 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 40.00 kPa 377.13 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 43.30 kPa 379.05 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 43.30 kPa 379.05 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 44.00 kPa 379.50 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 48.66 kPa 382.05 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 50.00 kPa 382.75 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 50.00 kPa 382.75 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 53.33 kPa 384.41 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 56.60 kPa 385.65 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 56.60 kPa 385.65 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 58.66 kPa 386.92 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 63.30 kPa 388.95 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 63.30 kPa 388.95 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 63.99 kPa 389.23 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 66.60 kPa 390.35 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 69.33 kPa 391.40 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 70.00 kPa 391.65 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 70.00 kPa 391.65 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 74.66 kPa 393.43 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 76.60 kPa 394.15 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 76.60 kPa 394.15 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 79.99 kPa 395.35 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 83.30 kPa 396.65 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 83.30 kPa 396.65 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 85.33 kPa 397.17 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 90.00 kPa 398.85 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 90.00 kPa 398.85 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 90.66 kPa 398.90 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 97.33 kPa 400.96 Vapor pressure of selected aliphatic alcohols by ebulliometry. Part 2
Pvap 96.60 kPa 401.05 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
Pvap 96.60 kPa 401.05 Effect of addition of calcium chloride on vapor pressure of 2-methyl-1-butanol
Pvap 101.30 kPa 402.45 Vapor-Liquid Equilibrium of the Ethanol + 2-Methyl-1-butanol System
n0 [1.40840; 1.40950]   [293.15; 298.15] Show Hide
n0 1.40950 293.15 Isobaric Vapor - Liquid Equilibria for the Ternary System of 2-Methyl-1-butanol, 3-Methyl-1-butanol, and Ethylene Glycol at 101.3 kPa
n0 1.40860 298.15 Study of the Effects of Temperature and Pressure on the Thermodynamic and Acoustic Properties of 2-Methyl-1-butanol at Temperatures from 293K to 318K and Pressures up to 100MPa
n0 1.40840 298.15 Bubble-Temperature Measurements on Some Binary Mixtures Formed by Tetrahydrofuran or Amyl Alcohol with Hydrocarbons, Chlorohydrocarbons, or Butanols at (94.6 or 95.8) kPa
n0 1.40872 298.15 Density, Refractive Index, Speed of Sound at 298.15 K, and Vapor-Liquid Equilibria at 101.3 kPa for Binary Mixtures of Methanol + 2-Methyl-1-butanol and Ethanol + 2-Methyl-1-butanol
n0 1.40872 298.15 Density, Refractive Index, Speed of Sound at 298.15 K, and Vapor-Liquid Equilibria at 101.3 kPa for Binary Mixtures of Propanol + 2-Methyl-1-butanol and Propanol + 3-Methyl-1-butanol
ρl [783.84; 823.35] kg/m3 [288.15; 338.15] Show Hide
ρl 823.35 kg/m3 288.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 823.02 kg/m3 288.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 819.56 kg/m3 293.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 819.64 kg/m3 293.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 814.83 kg/m3 298.15 Vapor Liquid Equilibrium for 2-Methyl-1-butanol + Ethylbenzene + Xylene Isomers at 101.33 kPa
ρl 815.82 kg/m3 298.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 814.98 kg/m3 298.15 Excess molar enthalpies of the binary systems: (Dibutyl ether + isomers of pentanol) at T = (298.15 and 308.15) K
ρl 815.85 kg/m3 298.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 812.03 kg/m3 303.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 812.12 kg/m3 303.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 808.20 kg/m3 308.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 807.63 kg/m3 308.15 Excess molar enthalpies of the binary systems: (Dibutyl ether + isomers of pentanol) at T = (298.15 and 308.15) K
ρl 808.29 kg/m3 308.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 804.41 kg/m3 313.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 804.33 kg/m3 313.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 800.39 kg/m3 318.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 800.47 kg/m3 318.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 796.39 kg/m3 323.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 796.47 kg/m3 323.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 792.41 kg/m3 328.15 Densities and Viscosities for Binary Liquid Mixtures of Pentanol Isomers from (288.15 to 328.15) K at 0.1 MPa
ρl 792.34 kg/m3 328.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 788.20 kg/m3 333.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
ρl 783.84 kg/m3 338.15 Densities and Viscosities for Binary Liquid Mixtures of Biodiesel + 1-Pentanol, 2-Pentanol, or 2-Methyl-1-Butanol from (288.15 to 338.15) K at 0.1 MPa
γ [0.02; 0.02] N/m [293.15; 323.15] Show Hide
γ 0.02 N/m 293.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 298.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 303.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 308.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 313.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 318.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K
γ 0.02 N/m 323.15 Surface Tensions of Three Amyl Alcohol + Ethanol Binary Mixtures from (293.15 to 323.15) K

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [313.37; 424.10] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.43135e+01
Coefficient B-2.78286e+03
Coefficient C-1.14962e+02
Temperature range, min.313.37
Temperature range, max.424.10
Pvap 1.33 kPa 313.37 Calculated Property
Pvap 3.02 kPa 325.67 Calculated Property
Pvap 6.27 kPa 337.98 Calculated Property
Pvap 12.03 kPa 350.28 Calculated Property
Pvap 21.65 kPa 362.58 Calculated Property
Pvap 36.86 kPa 374.89 Calculated Property
Pvap 59.79 kPa 387.19 Calculated Property
Pvap 93.03 kPa 399.49 Calculated Property
Pvap 139.54 kPa 411.80 Calculated Property
Pvap 202.64 kPa 424.10 Calculated Property
Pvap [3.89e-07; 3977.66] kPa [203.00; 565.00] KDB Vapor Pressure Data Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A2.88019e+02
Coefficient B-1.78736e+04
Coefficient C-4.06446e+01
Coefficient D2.96397e-05
Temperature range, min.203.00
Temperature range, max.565.00
Pvap 3.89e-07 kPa 203.00 Calculated Property
Pvap 8.99e-04 kPa 243.22 Calculated Property
Pvap 0.11 kPa 283.44 Calculated Property
Pvap 2.69 kPa 323.67 Calculated Property
Pvap 23.35 kPa 363.89 Calculated Property
Pvap 109.26 kPa 404.11 Calculated Property
Pvap 348.09 kPa 444.33 Calculated Property
Pvap 877.25 kPa 484.56 Calculated Property
Pvap 1931.78 kPa 524.78 Calculated Property
Pvap 3977.66 kPa 565.00 Calculated Property

Similar Compounds

1-Butanol, 2-methyl-. 1-Butanol, 2-methyl-, (S)-. 2-methylbutanol-d-9. 2-methylbutanol-d-3. 1,4-Butanediol, 2-methyl-. 1-Butanol, 2-ethyl-. 1-Butanol, 2,3-dimethyl-. 1-Butanol, 2,3-dimethyl-. 1-Pentanol, 2-methyl-. 2,4-dimethyl-1-pentanol. 2-methyl-1-hexanol. 1-Heptanol, 2-methyl. 2-methyl-1-heptanol. 2-methyl-1-pentadecanol. ISODECANOL.

Find more compounds similar to 2-Methyl-1-butanol.

Mixtures

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Sources

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