2-Butenedioic acid (Z)-, diethyl ester

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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

Hydrogen + 2-Butenedioic acid (Z)-, diethyl ester = Butanedioic acid, diethyl ester

By formula: H2 + C8H12O4 = C8H14O4

Quantity Value Units Method Reference Comment
Δr-33.52 ± 0.15kcal/molChydWilliams, 1942liquid phase; solvent: Acetic acid; At 302 K

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.

Williams, 1942
Williams, R.B., Heats of catalytic hydrogenation in solution. I. Apparatus, technique, and the heats of hydrogenation of certain pairs of stereoisomers, J. Am. Chem. Soc., 1942, 64, 1395-1404. [all data]


Notes

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