- Name
- 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
- Mol. Weight (g/mol)
- 88.15
- CAS
- 137-32-6
- Name
- Water
- InChI
- InChI=1S/H2O/h1H2
- InChI Key
- XLYOFNOQVPJJNP-UHFFFAOYSA-N
- Formula
- H2O
- SMILES
- O
- Mol. Weight (g/mol)
- 18.02
- CAS
- 7732-18-5
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Datasets
- Activity coefficient (2)
- Mass fraction (6)
- Cp/V - Heat capacity at constant pressure per volume, J/K/m3 (2)
- Partial molar enthalpy, kJ/mol (2)
- ρl - Mass density, kg/m3 (2)
Activity coefficient of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of 2-Methyl-1-butanol (1) - Liquid |
|---|---|
| 273.35 | 86.3 |
| 283.15 | 117.0 |
| 293.15 | 138.0 |
| 293.15 | 134.0 |
| 303.15 | 158.0 |
| 303.15 | 151.0 |
| 313.15 | 163.0 |
| 313.15 | 173.0 |
| 323.15 | 180.0 |
| 323.15 | 173.0 |
| 333.15 | 170.0 |
| 333.15 | 179.0 |
| 343.15 | 169.0 |
| 353.15 | 160.0 |
| 363.15 | 162.0 |
Activity coefficient of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Activity coefficient of 2-Methyl-1-butanol (1) - Liquid |
|---|---|
| 273.35 | 86.3 |
| 283.15 | 117.0 |
| 293.15 | 138.0 |
| 293.15 | 134.0 |
| 303.15 | 158.0 |
| 303.15 | 151.0 |
| 313.15 | 163.0 |
| 313.15 | 173.0 |
| 323.15 | 180.0 |
| 323.15 | 173.0 |
| 333.15 | 170.0 |
| 333.15 | 179.0 |
| 343.15 | 169.0 |
| 353.15 | 160.0 |
| 363.15 | 162.0 |
Mass fraction of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid mixture 2)
- Temperature, K = 298 (Liquid mixture 2)
| Mass fraction of 2-Methyl-1-butanol (1) - Liquid mixture 2 |
|---|
| 0.8970 |
| 0.0220 |
Mole fraction of 2-Methyl-1-butanol (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid mixture 2 | Pressure, kPa - Liquid mixture 2 | Mole fraction of 2-Methyl-1-butanol (1) - Liquid mixture 1 |
| 298.15 | 100.00 | 0.0057 |
Mole fraction of 2-Methyl-1-butanol (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Liquid mixture 2 | Temperature, K - Liquid mixture 2 | Mole fraction of 2-Methyl-1-butanol (1) - Liquid mixture 2 |
| 100.00 | 298.15 | 0.6838 |
Mass fraction of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid mixture 2)
- Temperature, K = 298 (Liquid mixture 2)
| Mass fraction of 2-Methyl-1-butanol (1) - Liquid mixture 2 |
|---|
| 0.8970 |
| 0.0220 |
Mole fraction of 2-Methyl-1-butanol (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid mixture 2 | Pressure, kPa - Liquid mixture 2 | Mole fraction of 2-Methyl-1-butanol (1) - Liquid mixture 1 |
| 298.15 | 100.00 | 0.0057 |
Mole fraction of 2-Methyl-1-butanol (1) [ref]
| Fixed | Measured | |
|---|---|---|
| Pressure, kPa - Liquid mixture 2 | Temperature, K - Liquid mixture 2 | Mole fraction of 2-Methyl-1-butanol (1) - Liquid mixture 2 |
| 100.00 | 298.15 | 0.6838 |
Heat capacity at constant pressure per volume, J/K/m3 [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101.3 (Liquid)
| Mole fraction of 2-Methyl-1-butanol (1) - Liquid | Heat capacity at constant pressure per volume, J/K/m3 - Liquid |
|---|---|
| 0.0008 | 4172700.00 |
| 0.0010 | 4173400.00 |
| 0.0011 | 4174000.00 |
| 0.0014 | 4175300.00 |
| 0.0014 | 4175600.00 |
| 0.0015 | 4176300.00 |
| 0.0021 | 4179200.00 |
| 0.0023 | 4180700.00 |
| 0.0024 | 4180800.00 |
| 0.0025 | 4181400.00 |
| 0.0028 | 4182700.00 |
| 0.0029 | 4183400.00 |
| 0.0030 | 4184000.00 |
| 0.0031 | 4184200.00 |
| 0.0031 | 4184500.00 |
| 0.0034 | 4186500.00 |
Heat capacity at constant pressure per volume, J/K/m3 [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101.3 (Liquid)
| Mole fraction of 2-Methyl-1-butanol (1) - Liquid | Heat capacity at constant pressure per volume, J/K/m3 - Liquid |
|---|---|
| 0.0008 | 4172700.00 |
| 0.0010 | 4173400.00 |
| 0.0011 | 4174000.00 |
| 0.0014 | 4175300.00 |
| 0.0014 | 4175600.00 |
| 0.0015 | 4176300.00 |
| 0.0021 | 4179200.00 |
| 0.0023 | 4180700.00 |
| 0.0024 | 4180800.00 |
| 0.0025 | 4181400.00 |
| 0.0028 | 4182700.00 |
| 0.0029 | 4183400.00 |
| 0.0030 | 4184000.00 |
| 0.0031 | 4184200.00 |
| 0.0031 | 4184500.00 |
| 0.0034 | 4186500.00 |
Partial molar enthalpy, kJ/mol of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Partial molar enthalpy, kJ/mol of 2-Methyl-1-butanol (1) - Liquid |
|---|---|
| 288.15 | -11.18 |
| 298.15 | -8.27 |
| 308.15 | -5.38 |
Partial molar enthalpy, kJ/mol of 2-Methyl-1-butanol (1) [ref]
Operational conditions:
- Pressure, kPa = 101 (Liquid)
- Mole fraction = 0 (Liquid)
| Temperature, K - Liquid | Partial molar enthalpy, kJ/mol of 2-Methyl-1-butanol (1) - Liquid |
|---|---|
| 288.15 | -11.18 |
| 298.15 | -8.27 |
| 308.15 | -5.38 |
Mass density, kg/m3 [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101.3 (Liquid)
| Mole fraction of 2-Methyl-1-butanol (1) - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 0.0008 | 996.43 |
| 0.0010 | 996.33 |
| 0.0011 | 996.28 |
| 0.0014 | 996.04 |
| 0.0014 | 996.04 |
| 0.0015 | 995.95 |
| 0.0021 | 995.56 |
| 0.0023 | 995.4 |
| 0.0024 | 995.38 |
| 0.0025 | 995.28 |
| 0.0028 | 995.09 |
| 0.0029 | 995.02 |
| 0.0030 | 994.91 |
| 0.0031 | 994.84 |
| 0.0031 | 994.81 |
| 0.0034 | 994.6 |
Mass density, kg/m3 [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101.3 (Liquid)
| Mole fraction of 2-Methyl-1-butanol (1) - Liquid | Mass density, kg/m3 - Liquid |
|---|---|
| 0.0008 | 996.43 |
| 0.0010 | 996.33 |
| 0.0011 | 996.28 |
| 0.0014 | 996.04 |
| 0.0014 | 996.04 |
| 0.0015 | 995.95 |
| 0.0021 | 995.56 |
| 0.0023 | 995.4 |
| 0.0024 | 995.38 |
| 0.0025 | 995.28 |
| 0.0028 | 995.09 |
| 0.0029 | 995.02 |
| 0.0030 | 994.91 |
| 0.0031 | 994.84 |
| 0.0031 | 994.81 |
| 0.0034 | 994.6 |
Sources
- The influence of cation, anion and temperature on the liquid-liquid equilibrium of some pentanols-water system
- Liquid Liquid Equilibria for the Ternary Systems of Water + Butane-2,3-diol + 2-Methylbutan-1-ol, 2-Ethylbutan-1-ol, and 4-Methylpentan-2-ol at 298.15 and 308.15 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
- Temperature Dependence of Limiting Activity Coefficients, Henry s Law Constants, and Related Infinite Dilution Properties of Branched Pentanols in Water. Measurement, Critical Compilation, Correlation, and Recommended Data
Note: These property values are available through the Cheméo API. A free account gives you an access key.