2H-1,3-Benzoxazine-2,4(3H)-dione
- Formula: C8H5NO3
- Molecular weight: 163.1302
- CAS Registry Number: 2037-95-8
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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° | 114.2 ± 2.7 | kJ/mol | C | Matos, Miranda, et al., 2004 |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 28.63 | 500.5 | DSC | Matos, Miranda, 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.
Matos, Miranda, et al., 2004
Matos, M. Agostinha R.; Miranda, Margarida S.; Morais, Victor M.F.; Liebman, Joel F.,
The energetics of isomeric benzoxazine diones: isatoic anhydride revisited,
Org. Biomol. Chem., 2004, 2, 11, 1647, https://doi.org/10.1039/b402801e
. [all data]
Notes
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- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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