Hippuric acid
- Formula: C9H9NO3
- Molecular weight: 179.1727
- IUPAC Standard InChI: InChI=1S/C9H9NO3/c11-8(12)6-10-9(13)7-4-2-1-3-5-7/h1-5H,6H2,(H,10,13)(H,11,12)
- IUPAC Standard InChIKey: QIAFMBKCNZACKA-UHFFFAOYSA-N
- CAS Registry Number: 495-69-2
- 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: Glycine, N-benzoyl-; Acetic acid, (benzoylamino)-; Benzamidoacetic acid; Benzoylglycine; N-Benzoylglycine; Phenylcarbonylaminoacetic acid; Acido ippurico; 2-Benzamidoacetic acid; Benzenecarboxamide, N-carboxymethyl-; Benzoylaminoacetic acid; Benzoylglycin; Benzoylglycocoll; NSC 9982
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Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.)
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| ΔcH°solid (kcal/mol) | Method | Reference | Comment |
|---|---|---|---|
| -1008.30 ± 0.22 | Ccb | An, Zhang, et al., 1981 | ALS |
| -1008.69 ± 0.34 | Ccb | Oleinik, Mikina, et al., 1979 | ALS |
| -1008.35 ± 0.39 | Ccb | Hubbard, Frow, et al., 1961 | ALS |
| -1008.21 ± 0.16 | Ccb | Wagner, 1961 | crystal phase; ALS |
| -1008.3 | Cm | Cole and Gilbert, 1951 | ALS |
| -1007.84 ± 0.30 | Ccb | Huffman, 1942 | Author's hf298_condensed=-145.86±0.04 kcal/mol; ALS |
| -1013.6 | Ccb | Emery and Benedict, 1911 | ALS |
References
Go To: Top, Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
An, Zhang, et al., 1981
An, X.-W.; Zhang, Z.-L.; Wang, S.-N.; Yan, J.-Q.; Hu, R.-H.,
Investigation on bond energies: the heat of combustion of hippuric acid, piperazine and azacycloheptane,
Acta Chim. Sin., 1981, 39, 485-492. [all data]
Oleinik, Mikina, et al., 1979
Oleinik, B.N.; Mikina, V.D.; Aleksandrov, Yu.I.; Ushcevich, V.F.; Osipova, T.R.; Hrustaleva, K.A.,
A new determination of the energy of combustion of hippuric acid,
J. Chem. Thermodyn., 1979, 11, 145-151. [all data]
Hubbard, Frow, et al., 1961
Hubbard, W.N.; Frow, F.R.; Waddington, G.,
The heats of combustion and formation of pyridine and hippuric acid,
J. Phys. Chem., 1961, 65, 1326-1328. [all data]
Wagner, 1961
Wagner, W.,
Uber die Verwendung von Thermistoren in der Prazisionskalorimetric Ein neues Metallblock-Verbrennungskalorimeter,
Z. Phys. Chem., 1961, 218, 392-416. [all data]
Cole and Gilbert, 1951
Cole, L.G.; Gilbert, E.C.,
The heats of combustion of some nitrogen compounds and the apparent energy of the N-N bond,
J. Am. Chem. Soc., 1951, 73, 5423-5427. [all data]
Huffman, 1942
Huffman, H.M.,
Thermal data. XV. The heats of combustion and free energies of some compounds containing the peptide bond,
J. Phys. Chem., 1942, 46, 885-891. [all data]
Emery and Benedict, 1911
Emery, A.G.; Benedict, F.G.,
The heat of combustion of compounds of physiological importance,
Am. J. Physiol., 1911, 28, 301-307. [all data]
Notes
Go To: Top, Enthalpy of combustion of solid at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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