- Name
- Threonine
- InChI
- InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
- InChI Key
- AYFVYJQAPQTCCC-STHAYSLISA-N
- Formula
- C4H9NO3
- SMILES
- CC(O)C(N)C(=O)O
- Mol. Weight (g/mol)
- 119.12
- CAS
- 72-19-5
- Name
- 2-Propanol
- InChI
- InChI=1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
- InChI Key
- KFZMGEQAYNKOFK-UHFFFAOYSA-N
- Formula
- C3H8O
- SMILES
- CC(C)O
- Mol. Weight (g/mol)
- 60.10
- CAS
- 67-63-0
- 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
Mass fraction of Threonine (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Solvent: Mass fraction of 2-Propanol (2) - Liquid | Mass fraction of Threonine (1) - Liquid |
| 298.15 | 0.2000 | 0.0338 |
| 298.15 | 0.4001 | 0.0139 |
| 298.15 | 0.6000 | 0.0046 |
| 313.15 | 0.2006 | 0.0490 |
| 313.15 | 0.4000 | 0.0213 |
| 313.15 | 0.6000 | 0.0070 |
| 333.15 | 0.2000 | 0.0736 |
| 333.15 | 0.4001 | 0.0354 |
| 333.15 | 0.6000 | 0.0114 |
Mass fraction of Threonine (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Solvent: Mass fraction of 2-Propanol (2) - Liquid | Mass fraction of Threonine (1) - Liquid |
| 298.15 | 0.8000 | 0.0007 |
| 298.15 | 1.0000 | 0.0000 |
| 313.15 | 0.8000 | 0.0009 |
| 313.15 | 1.0000 | 0.0000 |
| 333.15 | 0.8000 | 0.0014 |
| 333.15 | 1.0000 | 0.0000 |
Mass fraction of Threonine (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Solvent: Mass fraction of 2-Propanol (2) - Liquid | Mass fraction of Threonine (1) - Liquid |
| 298.15 | 0.2000 | 0.0338 |
| 298.15 | 0.4001 | 0.0139 |
| 298.15 | 0.6000 | 0.0046 |
| 313.15 | 0.2006 | 0.0490 |
| 313.15 | 0.4000 | 0.0213 |
| 313.15 | 0.6000 | 0.0070 |
| 333.15 | 0.2000 | 0.0736 |
| 333.15 | 0.4001 | 0.0354 |
| 333.15 | 0.6000 | 0.0114 |
Mass fraction of Threonine (1) [ref]
Operational condition: Pressure, kPa = 101 (Liquid)
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Solvent: Mass fraction of 2-Propanol (2) - Liquid | Mass fraction of Threonine (1) - Liquid |
| 298.15 | 0.8000 | 0.0007 |
| 298.15 | 1.0000 | 0.0000 |
| 313.15 | 0.8000 | 0.0009 |
| 313.15 | 1.0000 | 0.0000 |
| 333.15 | 0.8000 | 0.0014 |
| 333.15 | 1.0000 | 0.0000 |
Molar enthalpy of solution, kJ/mol [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
- Molality, mol/kg = 0 (Liquid)
| Solvent: Molality, mol/kg of 2-Propanol (2) - Liquid | Molar enthalpy of solution, kJ/mol - Liquid |
|---|---|
| 0.0000 | 10.347 |
| 0.2998 | 11.042 |
| 0.6000 | 11.502 |
| 0.9999 | 12.07 |
| 1.4999 | 12.903 |
| 2.5 | 13.521 |
| 2.9999 | 13.673 |
| 4.0001 | 13.847 |
Molar enthalpy of solution, kJ/mol [ref]
Operational conditions:
- Temperature, K = 298.15 (Liquid)
- Pressure, kPa = 101 (Liquid)
- Molality, mol/kg = 0 (Liquid)
| Solvent: Molality, mol/kg of 2-Propanol (2) - Liquid | Molar enthalpy of solution, kJ/mol - Liquid |
|---|---|
| 0.0000 | 10.347 |
| 0.2998 | 11.042 |
| 0.6000 | 11.502 |
| 0.9999 | 12.07 |
| 1.4999 | 12.903 |
| 2.5 | 13.521 |
| 2.9999 | 13.673 |
| 4.0001 | 13.847 |
Sources
- Solubility of l-serine, l-threonine and l-isoleucine in aqueous aliphatic alcohol solutions
- Enthalpies of solution of l-threonine in aqueous alcohol solutions
Note: These property values are available through the Cheméo API. A free account gives you an access key.