Quinoxaline-2-carbonitrile, 3-amino-, 1,4-dioxide
- Formula: C9H6N4O2
- Molecular weight: 202.1695
- IUPAC Standard InChI: InChI=1S/C9H6N4O2/c10-5-8-9(11)13(15)7-4-2-1-3-6(7)12(8)14/h1-4H,11H2
- IUPAC Standard InChIKey: ZGVCESZATUMTIM-UHFFFAOYSA-N
- CAS Registry Number: 23190-84-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 3-Amino-2-quinoxalinecarbonitrile 1,4-dioxide
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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 by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 139.7 ± 3.7 | kJ/mol | ME | Ribeiro da Silva, Gomes, et al., 2004 |
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.
Ribeiro da Silva, Gomes, et al., 2004
Ribeiro da Silva, Maria D.M.C.; Gomes, Jos«65533» R.B.; Gon«65533»alves, Jorge M.; Sousa, Emanuel A.; Pandey, Siddharth; Acree, William E., Jr.,
Thermochemistry of 2-amino-3-quinoxalinecarbonitrile-1,4-dioxide. Evaluation of the mean dissociation enthalpy of the (N?O) bondElectronic supplementary information (ESI) available: Geometries, energies and enthalpies, at T = 298.15 K, for all compounds considered in this article. See http://www.rsc.org/suppdata/ob/b4/b408250h/,
Org. Biomol. Chem., 2004, 2, 17, 2507, https://doi.org/10.1039/b408250h
. [all data]
Notes
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- Symbols used in this document:
ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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