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Methyl vinyl ketone

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-115. ± 11.kJ/molEqkGuthrie, 1978ALS
Quantity Value Units Method Reference Comment
gas320.34J/mol*KN/AKharitonov Yu.Ya., 1987This value was calculated by statistical mechanical method. Statistically calculated thermodynamic functions of [ Anjaneyulu Y., 1988] (S(300 K)=301.65 and Cp(300 K)=79.23 J/mol*K) seem to be erroneous. Values of S(298.15 K)=316.5 and Cp(298.15 K)=92.2 J/mol*K were calculated from data for related aldehydes and ketones by difference method [ Dorofeeva O.V., 1997].; GT

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, References, Notes

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

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

C4H5O- + Hydrogen cation = Methyl vinyl ketone

By formula: C4H5O- + H+ = C4H6O

Quantity Value Units Method Reference Comment
Deltar1520. ± 8.8kJ/molG+TSBartmess and Kiplinger, 1986gas phase; value altered from reference due to change in acidity scale; B
Quantity Value Units Method Reference Comment
Deltar1492. ± 8.4kJ/molIMREBartmess and Kiplinger, 1986gas phase; value altered from reference due to change in acidity scale; B

(CAS Reg. No. 71695-01-7 bullet 4294967295Methyl vinyl ketone) + Methyl vinyl ketone = CAS Reg. No. 71695-01-7

By formula: (CAS Reg. No. 71695-01-7 bullet 4294967295C4H6O) + C4H6O = CAS Reg. No. 71695-01-7

Quantity Value Units Method Reference Comment
Deltar98. ± 19.kJ/molN/AGraul and Squires, 1990gas phase; B

Hydrogen + Methyl vinyl ketone = 2-Butanone

By formula: H2 + C4H6O = C4H8O

Quantity Value Units Method Reference Comment
Deltar-550.6kJ/molChydVeselova and Sul'man, 1980liquid phase; ALS

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Guthrie, 1978
Guthrie, J.P., Equilibrium constants for a series of simple aldol condensations, and linear free energy relations with other carbonyl addition reactions, Can. J. Chem., 1978, 56, 962-973. [all data]

Kharitonov Yu.Ya., 1987
Kharitonov Yu.Ya., Thermodynamic properties of methylvinylketone calculated by statistical mechanics. Deposited at ONIITEkhim, Cherkassy, Ukraine, 16.04.87, No. 417-xn 87 (From Ref. Zh. Khim. 1987, 15 B3025DP), 1987. [all data]

Anjaneyulu Y., 1988
Anjaneyulu Y., Thermodynamic functions of some acryl derivatives, J. Indian Chem. Soc., 1988, 65, 400-403. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]

Bartmess and Kiplinger, 1986
Bartmess, J.E.; Kiplinger, J.P., 'Kinetic' vs. thermodynamic acidities of enones in the gas phase, J. Org. Chem., 1986, 51, 2173. [all data]

Graul and Squires, 1990
Graul, S.T.; Squires, R.R., Gas-Phase Acidities Derived from Threshold Energies for Activated Reactions, J. Am. Chem. Soc., 1990, 112, 7, 2517, https://doi.org/10.1021/ja00163a007 . [all data]

Veselova and Sul'man, 1980
Veselova, M.E.; Sul'man, E.M., Effect of the chemical structure of «alpha»,«beta»-unsaturated esters and ketones on the selectivity of their hydrogenation, Svoistva Veshchestv i Stroenie Molekul, Kalinin, 1980, 140-143. [all data]


Notes

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