N-Phenylglycine
- Formula: C8H9NO2
- Molecular weight: 151.1626
- IUPAC Standard InChI: InChI=1S/C8H9NO2/c10-8(11)6-9-7-4-2-1-3-5-7/h1-5,9H,6H2,(H,10,11)
- IUPAC Standard InChIKey: NPKSPKHJBVJUKB-UHFFFAOYSA-N
- CAS Registry Number: 103-01-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Anilinoacetic acid; Glycine, N-phenyl-
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 128. ± 2. | kJ/mol | C | Sabbah and Skoulika, 1980 | ALS |
| ΔsubH° | 128.0 ± 2.0 | kJ/mol | N/A | Sabbah and Skoulika, 1980 | AC |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 0.1280 | 298.15 | N/A | Sabbah and Skoulika, 1980 | Sublimation measurements made over 350 to 380 K; data corrected to 298.15 K.; DH |
| 114.1 ± 1.0 | 365.4 | C | Sabbah and Skoulika, 1980 | AC |
Entropy of sublimation
| ΔsubS (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 0.43 | 298.15 | Sabbah and Skoulika, 1980 | Sublimation; DH |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Sabbah and Skoulika, 1980
Sabbah, R.; Skoulika, S.,
Thermodynamique de composes azotes. Partie VI. Etude thermochimique de la N-phenylglycine et de la D-α-phenylglycine,
Thermochim. Acta, 1980, 36, 179-187. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔsubS Entropy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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