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1,2,4,5-Benzene-tetracarboxylic acid

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Reaction 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

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Individual Reactions

2Water + Pyromellitic dianhydride = 1,2,4,5-Benzene-tetracarboxylic acid

By formula: 2H2O + C10H2O6 = C10H6O8

Quantity Value Units Method Reference Comment
Deltar-71.5 ± 0.57kJ/molCmAlekseev, Kizaev, et al., 1989solid phase; solvent: Aqueous; Enthapy of anhydridisation

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.

Alekseev, Kizaev, et al., 1989
Alekseev, V.G.; Kizaev, V.D.; Fedyainov, N.V.; Bushinskii, V.I., Standard enthalpies of anhydridisation of phthalic and pyromellitic acids, Russ. J. Phys. Chem. (Engl. Transl.), 1989, 63, 1280-1282. [all data]


Notes

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