Fumaric Acid

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Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid-810.2 ± 1.3kJ/molChydFlitcroft, Skinner, et al., 1957Reanalyzed by Cox and Pilcher, 1970, Original value = -812.0 ± 0.4 kJ/mol; ALS
Quantity Value Units Method Reference Comment
Δfsolid-811.03 ± 0.88kJ/molCcbWilhoit and Shiao, 1964ALS
Δfsolid-810.98kJ/molCcbSchwabe and Wagner, 1958ALS
Δfsolid-812.24kJ/molCcbHuffman and Fox, 1938Author's hf298_condensed=-194.88 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Δcsolid-1334.7 ± 0.8kJ/molCcbWilhoit and Shiao, 1964Corresponding Δfsolid = -810.98 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-1334.7kJ/molCcbSchwabe and Wagner, 1958Corresponding Δfsolid = -810.94 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcsolid-1333.5kJ/molCcbHuffman and Fox, 1938Author's hf298_condensed=-194.88 kcal/mol; Corresponding Δfsolid = -812.20 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar166.1J/mol*KN/AParks and Huffman, 1930Extrapolation below 90 K, 51.51 J/mol*K.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
141.8297.1Parks and Huffman, 1930T = 91 to 297.1 K. Value is unsmoothed experimental datum.; DH

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Fumaric Acid + Hydrogen = Butanedioic acid

By formula: C4H4O4 + H2 = C4H6O4

Quantity Value Units Method Reference Comment
Δr-130.3 ± 0.1kJ/molChydFlitcroft, Skinner, et al., 1957liquid phase

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.

Flitcroft, Skinner, et al., 1957
Flitcroft, T.; Skinner, H.A.; Whiting, M.C., Heats of hydrogenation Part 1.-Dodeca-3:9 and -5:7 Diynes, Trans. Faraday Soc., 1957, 53, 784-790. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Wilhoit and Shiao, 1964
Wilhoit, R.C.; Shiao, D., Thermochemistry of biologically important compounds. Heats of combustion of solid organic acids., J. Chem. Eng. Data, 1964, 9, 595-599. [all data]

Schwabe and Wagner, 1958
Schwabe, K.; Wagner, W., Verbrennungs-und bildungswarmen von fumar- und maleinsaure, Chem. Ber., 1958, 91, 686-689. [all data]

Huffman and Fox, 1938
Huffman, H.M.; Fox, S.W., Thermal data. X. The heats of combustion and free energies, at 25°, of some organic compounds concerned in carbohydrate metabolism, J. Am. Chem. Soc., 1938, 60, 1400-1403. [all data]

Parks and Huffman, 1930
Parks, G.S.; Huffman, H.M., Thermal data on organic compounds. IX. A study of the effect of unsaturation on the heat capacities, entropies and free energies of some hydrocarbons and other compounds, J. Am. Chem. Soc., 1930, 52, 4381-4391. [all data]


Notes

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