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2-Propenoic 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 as indicated in comments:
B - John E. Bartmess
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

C3H3O2- + Hydrogen cation = 2-Propenoic acid

By formula: C3H3O2- + H+ = C3H4O2

Quantity Value Units Method Reference Comment
Deltar1440. ± 12.kJ/molG+TSGraul, Schnute, et al., 1990gas phase; B
Quantity Value Units Method Reference Comment
Deltar1411. ± 12.kJ/molCIDCGraul, Schnute, et al., 1990gas phase; B

1-Butanol + 2-Propenoic acid = 2-Propenoic acid, butyl ester + Water

By formula: C4H10O + C3H4O2 = C7H12O2 + H2O

Quantity Value Units Method Reference Comment
Deltar16.kJ/molEqkSelyakova, Vytnov, et al., 1976liquid phase; Heat of esterification 60-180 C; ALS

Hydrogen + 2-Propenoic acid = Propanoic acid

By formula: H2 + C3H4O2 = C3H6O2

Quantity Value Units Method Reference Comment
Deltar-127.0 ± 0.8kJ/molChydSkinner and Snelson, 1959liquid phase; solvent: Acetic acid; ALS

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.

Graul, Schnute, et al., 1990
Graul, S.T.; Schnute, M.E.; Squires, R.R., Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions, Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F . [all data]

Selyakova, Vytnov, et al., 1976
Selyakova, V.A.; Vytnov, G.F.; Sineokov, A.P., Study of the esterification of acrylic acid by butyl alcohol, Russ. J. Phys. Chem. (Engl. Transl.), 1976, 50, 1692-1694. [all data]

Skinner and Snelson, 1959
Skinner, H.A.; Snelson, A., Heats of hydrogenation Part 3., Trans. Faraday Soc., 1959, 55, 405-407. [all data]


Notes

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