- InChI
- InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)
- InChI Key
- MTCFGRXMJLQNBG-UHFFFAOYSA-N
- Formula
- C3H7NO3
- SMILES
- NC(CO)C(=O)O
- Molecular Weight1
- 105.09
- CAS
- 302-84-1
- Other Names
-
- (.+-.)-serine
- 2-amino-3-hydroxypropanoic acid
- DL-HOCH2CH(NH2)COOH
- Serine DL-form
- Serine, dl-
- propanoic acid, 2-amino-3-hydroxy-
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | -1441.90 ± 1.90 | kJ/mol | NIST |
| ΔfH°gas | -587.51 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 19.43 | kJ/mol | Joback Calculated Property |
| IE | [8.70; 10.00] | eV |
|
| IE | 8.70 | eV | NIST |
| IE | 10.00 | eV | NIST |
| log10WS | 0.03 | Relay (1.0) Calculated Property | |
| logPoct/wat | -1.609 | Crippen Calculated Property | |
| McVol | 76.420 | ml/mol | McGowan Calculated Property |
| Tfus | 520.17 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,solid | 132.40 | J/mol×K | 298.15 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [115.31; 240.06] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.48610e+01 | |||
| Coefficient B | 4.41400e-01 | |||
| Coefficient C | -2.89000e-04 | |||
| Coefficient D | 7.28000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 115.31 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 138.07 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 158.07 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 175.54 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 190.71 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 203.80 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 215.06 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 224.70 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 232.95 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 240.06 | J/mol×K | 1000.00 | Calculated Property |
Similar Compounds
Find more compounds similar to dl-Serine.
Mixtures
- dl-Serine + Water
- sodium chloride + dl-Serine + Water
- dl-Serine + Dimethyl Sulfoxide + Water
- potassium chloride + dl-Serine + Water
- dl-Serine + Sodium bromide + Water
- dl-Serine + Potassium bromide + Water
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Effects of hydroxyl groups on binary diffusion coefficients of -amino acids in dilute aqueous solutions
- Partial molar volumes of L-alanine, DL-serine, DL-threonine, L-histidine, glycine, and glycylglycine in water, NaCl, and DMSO aqueous solutions at T = 298.15 K
- Thermodynamics of proton dissociations from aqueous serine at temperatures from (278.15 to 393.15) K, molalities from (0.01 up to 1.0) mol Ae kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of serine, serinium chloride, and sodium serinate
- A thermochemical study of serine stereoisomers
- Solubility and Chemical Thermodynamics of d,l-Alanine and d,l-Serine in Aqueous NaCl and KCl Solutions
- Solubility and Thermodynamics of Solute-Solvent Interactions of Some Amino Acids in Aqueous Sodium Bromide and Potassium Bromide Solutions
- Joback Method
- McGowan Method
- NIST Webbook
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