8-Hydroxyquinoline
- Formula: C9H7NO
- Molecular weight: 145.1580
- IUPAC Standard InChI: InChI=1S/C9H7NO/c11-8-5-1-3-7-4-2-6-10-9(7)8/h1-6,11H
- IUPAC Standard InChIKey: MCJGNVYPOGVAJF-UHFFFAOYSA-N
- CAS Registry Number: 148-24-3
- 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: Oxyquinoline; 8-Quinolinol; Bioquin; Oxin; Oxine; Oxychinolin; Phenopyridine; Quinophenol; Tumex; 1-Azanaphthalene-8-ol; 8-Hydroxychinolin; 8-Oxyquinoline; 8-OQ; 8-Quinol; Hydroxybenzopyridine; Oxybenzopyridine; Oxychinoline; 8-Oxyquinolin; Fennosan H 30; NCI-C55298; USAF EK-794; 8-Chinolinol; Fennosan; o-Oxychinolin; 8-Quinolol; Oxoquinoline; Quinolin-8-ol; NSC 2039; NSC 615011; NSC 82404
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 1.6 ± 0.41 | kcal/mol | Ccb | Ribeiro Da Silva, Monte, et al., 1989 | Author was aware that data differs from previously reported values |
| ΔfH°gas | 6.60 ± 0.62 | kcal/mol | Ccr | Sakiyama, Nakano, et al., 1975 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -19.8 ± 0.36 | kcal/mol | Ccb | Ribeiro Da Silva, Monte, et al., 1989 | Author was aware that data differs from previously reported values |
| ΔfH°solid | -19.4 ± 0.48 | kcal/mol | Ccr | Sakiyama, Nakano, et al., 1975 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1065.7 ± 0.2 | kcal/mol | Ccb | Ribeiro Da Silva, Monte, et al., 1989 | Author was aware that data differs from previously reported values |
| ΔcH°solid | -1066.15 ± 0.38 | kcal/mol | Ccr | Sakiyama, Nakano, et al., 1975 | |
| ΔcH°solid | -1067.8 | kcal/mol | Ccb | Wood and Jones, 1963 | |
| ΔcH°solid | -1064.9 ± 0.2 | kcal/mol | Ccb | Sullivan and Hunt, 1949 | |
| ΔcH°solid | -1065.3 ± 2.0 | kcal/mol | Ccb | Sullivan, Kibler, et al., 1948 |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ribeiro Da Silva, Monte, et al., 1989
Ribeiro Da Silva, M.A.V.; Monte, M.J.S.; Matos, M.A.R.,
Enthalpies of combustion, vapour pressures, and enthalpies of sublimation of 8-hydroxyquinoline, 5-nitro-8-hydroxyquinoline, and 2-methyl-8-hydroxyquinoline,
J. Chem. Thermodyn., 1989, 21, 159-166. [all data]
Sakiyama, Nakano, et al., 1975
Sakiyama, M.; Nakano, T.; Seki, S.,
Enthalpies of combustion of organic compounds. I. 8-Quinolinol.,
Bull. Chem. Soc. Jpn., 1975, 48, 1705-1708. [all data]
Wood and Jones, 1963
Wood, J.L.; Jones, M.M.,
Heats of formation and coordinate bond energies of some nickel(II) chelates,
J. Phys. Chem., 1963, 67, 1049-1051. [all data]
Sullivan and Hunt, 1949
Sullivan, M.V.; Hunt, H.,
Heats of combustion. IV. The heats of combustion of five aromatic amines,
J. Phys. Chem., 1949, 53, 497-500. [all data]
Sullivan, Kibler, et al., 1948
Sullivan, M.V.; Kibler, G.M.; Hunt, H.,
Heats of combustion of nitrogen containing compounds, Rpt. Tech. Memo. PUR-3 for USN Project SQUID Contract N6ori-104, Task Order No. 1 Designation No. NR 22 042 by Purdue University, Lafayette, IN, 1948, 1-46. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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