- InChI
- InChI=1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8)
- InChI Key
- UKAUYVFTDYCKQA-UHFFFAOYSA-N
- Formula
- C4H9NO3
- SMILES
- NC(CCO)C(=O)O
- Molecular Weight1
- 119.12
- CAS
- 1927-25-9
- Other Names
-
- Butyric acid, 2-amino-4-hydroxy-, DL-
- DL-2-amino-4-hydroxybutanoic acid
- DL-2-amino-4-hydroxybutyric acid
- butanoic acid, 2-amino-4-hydroxy-, DL-
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -355.75 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -514.42 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.57 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 74.86 | kJ/mol | Joback Calculated Property |
| log10WS | 0.59 | Crippen Calculated Property | |
| logPoct/wat | -1.219 | Crippen Calculated Property | |
| McVol | 90.510 | ml/mol | McGowan Calculated Property |
| Pc | 6009.25 | kPa | Joback Calculated Property |
| Tboil | 601.24 | K | Joback Calculated Property |
| Tc | 781.47 | K | Joback Calculated Property |
| Tfus | 374.67 | K | Joback Calculated Property |
| Vc | 0.327 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [227.94; 261.07] | J/mol×K | [601.24; 781.47] | 
|
| Cp,gas | 227.94 | J/mol×K | 601.24 | Joback Calculated Property |
| Cp,gas | 234.21 | J/mol×K | 631.28 | Joback Calculated Property |
| Cp,gas | 240.18 | J/mol×K | 661.32 | Joback Calculated Property |
| Cp,gas | 245.83 | J/mol×K | 691.36 | Joback Calculated Property |
| Cp,gas | 251.20 | J/mol×K | 721.39 | Joback Calculated Property |
| Cp,gas | 256.27 | J/mol×K | 751.43 | Joback Calculated Property |
| Cp,gas | 261.07 | J/mol×K | 781.47 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to dl-Homoserine.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Effects of hydroxyl groups on binary diffusion coefficients of -amino acids in dilute aqueous solutions
- Joback Method
- McGowan Method
- NIST Webbook
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