- InChI
- InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)
- InChI Key
- COLNVLDHVKWLRT-UHFFFAOYSA-N
- Formula
- C9H11NO2
- SMILES
- NC(Cc1ccccc1)C(=O)O
- Molecular Weight1
- 165.19
- CAS
- 150-30-1
- Other Names
-
- (.+-.)-phenylalanine
- (.+/-.)-Phenylalanine
- (S)-(-)-phenylalanine
- 2-Amino-3-phenylpropionic acid, dl-
- DL-2-Amino-3-phenylpropanoic acid
- DL-2-amino-3-phenylpropionic acid
- DL-3-Phenylalanine
- DL-«alpha»-Amino-«beta»-phenylpropionic acid
- DL-«beta»-Phenyl-«alpha»-alanine
- DL-«beta»-Phenylalanine
- DLPA
- L-phenylalanine
- NSC 9959
- Phenylalanine
- alanine, phenyl-, DL-
- propanoic acid, 2-amino-3-phenyl-, DL-
- «beta»-Phenylalanine, dl-
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°solid : Solid phase 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).
- 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).
- 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 |
|---|---|---|---|
| ΔcH°solid | [-4664.30; -4653.00] | kJ/mol |
|
| ΔcH°solid | -4653.00 ± 2.50 | kJ/mol | NIST |
| ΔcH°solid | -4664.30 | kJ/mol | NIST |
| ΔfG° | -64.42 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -228.86 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -460.60 ± 2.60 | kJ/mol | NIST |
| ΔfusH° | 18.46 | kJ/mol | Solubil... |
| ΔvapH° | 71.58 | kJ/mol | Joback Calculated Property |
| IE | [8.40; 9.40] | eV |
|
| IE | 8.40 | eV | NIST |
| IE | 8.50 | eV | NIST |
| IE | 8.40 | eV | NIST |
| IE | 8.40 | eV | NIST |
| IE | 8.90 | eV | NIST |
| IE | 9.40 | eV | NIST |
| log10WS | -1.34 | Crippen Calculated Property | |
| logPoct/wat | 0.641 | Crippen Calculated Property | |
| McVol | 131.330 | ml/mol | McGowan Calculated Property |
| Pc | 4266.28 | kPa | Joback Calculated Property |
| Tboil | 650.14 | K | Joback Calculated Property |
| Tc | 865.09 | K | Joback Calculated Property |
| Tfus | 396.62 | K | Joback Calculated Property |
| Vc | 0.479 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [335.03; 387.10] | J/mol×K | [650.14; 865.09] |
|
| Cp,gas | 335.03 | J/mol×K | 650.14 | Joback Calculated Property |
| Cp,gas | 345.39 | J/mol×K | 685.97 | Joback Calculated Property |
| Cp,gas | 355.04 | J/mol×K | 721.79 | Joback Calculated Property |
| Cp,gas | 363.99 | J/mol×K | 757.62 | Joback Calculated Property |
| Cp,gas | 372.30 | J/mol×K | 793.44 | Joback Calculated Property |
| Cp,gas | 379.99 | J/mol×K | 829.27 | Joback Calculated Property |
| Cp,gas | 387.10 | J/mol×K | 865.09 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to DL-Phenylalanine.
Mixtures
- DL-Phenylalanine + Water
- DL-Phenylalanine + Water + L-Arabinose
- Glucose + DL-Phenylalanine + Water
- Sucrose + DL-Phenylalanine + Water
- DL-Phenylalanine + Acetone
- DL-Phenylalanine + Ethanol
- DL-Phenylalanine + Acetone + Water
- DL-Phenylalanine + Ethanol + Water
- D-Galactose + DL-Phenylalanine + Water
- DL-Phenylalanine + Methyl Alcohol + Water
- sodium chloride + DL-Phenylalanine + Water
- DL-Phenylalanine + Sodium nitrate + Water
Sources
- Crippen Method
- Crippen Method
- Physicochemical Behavior of Some Amino Acids/Glycylglycine in Aqueous D-Galactose Solutions at Different Temperatures
- Solubility of L-phenylalanine in water and different binary mixtures from 288.15 to 318.15 K
- Interactions in (L-phenylalanine/L-histidine + 0.01 mol kg-1 aqueous beta-cyclodextrin) systems at T = (293.15, 298.15, 303.15 and 308.15) K
- Physicochemical study of solute-solute and solute-solvent interactions of l-phenylalanine in (water + arabinose/glucose/sucrose) solutions at different temperatures
- Solute-solvent interactions of amino acid L-phenylalanine in aqueous 1-butyl-2,3-dimethylimidazolium bromide ionic liquid solutions
- Solubility of l-Phosphinothricin and Its Hydrochloride in Water + (Methanol and Ethanol) Binary Solvent Mixtures from 278.15 to 318.15 K
- Viscosities of l-Phenylalanine, l-Leucine, l-Glutamic Acid, or l-Proline + 2.0 mol*dm-3 Aqueous NaCl or 2.0 mol*dm-3 Aqueous NaNO3 Solutions at T = (298.15 to 328.15) K
- Solubility of L-Phenylalanine Anhydrous and Monohydrate Forms: Experimental Measurements and Predictions
- Binary Diffusion Coefficients of Aqueous Phenylalanine, Tyrosine Isomers, and Aminobutyric Acids at Infinitesimal Concentration and Temperatures from (293.2 to 333.2) K
- Ultrasonic Velocities and Densities of l-Phenylalanine, l-Leucine, l-Glutamic Acid, and l-Proline + 2 mol*L-1 Aqueous NaCl and 2 mol*L-1 Aqueous NaNO3 Solutions from (298.15 to 328.15) K
- Joback Method
- McGowan Method
- NIST Webbook
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