Pyridine, 4-nitro-, 1-oxide
- Formula: C5H4N2O3
- Molecular weight: 140.0969
- IUPAC Standard InChIKey: RXKNNAKAVAHBNK-UHFFFAOYSA-N
- CAS Registry Number: 1124-33-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: p-Nitropyridine N-oxide; 4-Nitropyridine oxide; 4-Nitropyridine N-oxide; 4-Nitropyridine 1-oxide; Avitrol 100; Pyridine-1-oxide, 4-nitro-
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Gas phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
|fH°gas||30.1 ± 0.2||kcal/mol||Ccb||Acree, Tucker, et al., 1995|
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Acree, Tucker, et al., 1995
Acree, W.E., Jr.; Tucker, S.A.; Ribeiro da Silva, M.D.M.C.; Matos, M.A.R.; Goncalves, J.M.; Ribeiro da Silva, M.A.V.; Pilcher, G., Enthalpies of combustion of 4-nitropyridine N-oxide and pyridine-3-carboxylic acid N-oxide: the dissociation enthalpies of the N-O bonds in pyridine N-oxide derivatives, J. Chem. Thermodyn., 1995, 27, 391-398. [all data]
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- Symbols used in this document:
fH°gas Enthalpy of formation of gas at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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