2,4,7-Trinitroxanthen-9-one
- Formula: C13H5N3O8
- Molecular weight: 331.1941
- IUPAC Standard InChI: InChI=1S/C13H5N3O8/c17-12-8-3-6(14(18)19)1-2-11(8)24-13-9(12)4-7(15(20)21)5-10(13)16(22)23/h1-5H
- IUPAC Standard InChIKey: GRKGPRVKUQAYIM-UHFFFAOYSA-N
- CAS Registry Number: 131032-92-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 2,4,7-Trinitroxanthone
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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
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 7.50 | 477.8 | DSC | Ibrom and Frahm, 1997 |
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.
Ibrom and Frahm, 1997
Ibrom, W.G.; Frahm, A.W.,
Synthesis and antimycobacterial activity of nitroxanthones. 1st communication: synthesis and differential scanning calorimetry analysis,
Arzeim. Forsch. Drug Res., 1997, 47, 5, 662. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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