Cyanuric acid
- Formula: C3H3N3O3
- Molecular weight: 129.0742
- IUPAC Standard InChIKey: ZFSLODLOARCGLH-UHFFFAOYSA-N
- CAS Registry Number: 504-19-8
- 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. - Species with the same structure:
- Other names: 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione; s-Triazine-2,4,6(1H,3H,5H)-trione; s-Triazine-2,4,6-triol; s-Triazinetriol; Isocyanuric acid; Pseudocyanuric acid; Tricyanic acid; Trihydroxycyanidine; 2,4,6-Trihydroxy-1,3,5-triazine; 1,3,5-Triazine-2,4,6-triol; s-2,4,6-Triazinetriol; sym-Triazinetriol; Kyselina kyanurova; 2,4,6-Trihydroxytriazine; 2,4,6-Trihydroxy-S-triazine; 2,4,6-Trioxohexahydro-1,3,5-triazine; 5-Azabarbituric acid; 2,4,6-Triazinetrione; Isocyanurate acid; s-Triazine-2,4,6-trione; s-Triazinetrione; Tricarbimide; NSC 6284
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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
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | -134.81 ± 0.35 | kcal/mol | Ccb | Kozyro, Kabo, et al., 1992 |
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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference |
---|---|---|---|
33.34 | 470. | V | Kozyro, Kabo, et al., 1992 |
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.
Kozyro, Kabo, et al., 1992
Kozyro, A.A.; Kabo, G.Ya.; Soldatova, T.V.; Simirskii, V.V.; Gogolinskii, V.I.; Krasulin, A.P.; Dudarevich, N.M.,
Thermodynamic properties of cyanuric acid,
Russ. J. Phys. Chem. (Engl. Transl.), 1992, 66, 1374-1377. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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