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2-Propenoic acid

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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
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-330.7 ± 4.2kJ/molCcbVan-chin-syan, Kochubei, et al., 1996ALS
Deltafgas-324.7kJ/molN/AVilcu and Perisanu, 1980Value computed using «DELTA»fHliquid° value of -377.8±9.3 kj/mol from Vilcu and Perisanu, 1980 and «DELTA»vapH° value of 53.1 kj/mol from Van-chin-syan, Kochubei, et al., 1996.; DRB
Deltafgas-336.9 ± 2.3kJ/molEqkGuthrie, 1978ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
41.0350.Thermodynamics Research Center, 1997p=1 bar.; GT
45.40100.
52.33150.
61.50200.
76.61273.15
81.80298.15
82.18300.
101.24400.
116.65500.
128.73600.
138.32700.
146.12800.
152.60900.
158.081000.
162.81100.
166.81200.
170.21300.
173.21400.
175.81500.

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
Deltafliquid-383.8 ± 2.0kJ/molCcbVan-chin-syan, Kochubei, et al., 1996ALS
Deltafliquid-377.8 ± 9.3kJ/molCcbVilcu and Perisanu, 1980ALS
Quantity Value Units Method Reference Comment
Deltacliquid-1368.8 ± 1.8kJ/molCcbVan-chin-syan, Kochubei, et al., 1996Corresponding «DELTA»fliquid = -383.4 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1374. ± 11.kJ/molCcbVilcu and Perisanu, 1980Corresponding «DELTA»fliquid = -377.8 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-1373. ± 5.0kJ/molCcbMoureu and Boutaric, 1920Corresponding «DELTA»fliquid = -379. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
144.2298.15Karabaev, Saidov, et al., 1985T = 90 to 350 K. Cp(c) = 313.44 + 3.99T J/kg*K (103 to 252 K); Cp(liq) = 695.42 + 4.38T J/kg*K (285.7 to 350 K). Cp data calculated from equation.; DH
145.70300.Karabaev, Abduzhaminov, et al., 1983T = 290 to 344 K. Cp given as 2021.8 J/kg*K.; 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 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

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

Go To: Top, Gas phase thermochemistry data, Condensed 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.

Van-chin-syan, Kochubei, et al., 1996
Van-chin-syan, Yu.Ya.; Kochubei, V.V.; Sergeev, V.V.; Raevskii, Yu.A.; Gerasimchuk, S.I.; Kotovich, Kh.Z., Thermodynamic properties of some acids and aldehydes of the acrylic series, Sov. J. Chem. Phys. (Engl. Transl.), 1996, 70, 1789-1794, In original 1932. [all data]

Vilcu and Perisanu, 1980
Vilcu, R.; Perisanu, S., The ideal gas state enthalpies of formation of some monomers, Rev. Roum. Chim., 1980, 25, 619-624. [all data]

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]

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Moureu and Boutaric, 1920
Moureu, C.; Boutaric, A., Some physico-chemical constants of acrylic acid, J. Chim. Phys., 1920, 18, 348-352. [all data]

Karabaev, Saidov, et al., 1985
Karabaev, M.; Saidov, A.A.; Abduzhaminov, T.P.; Kenisarin, M.M., Heat capacity and molecular kinetic processes of condensed phase acrylates and methacrylates, Izv. Akad. Nauk UzSSR, Ser. Fiz.-Math., 1985, (6), 51-54. [all data]

Karabaev, Abduzhaminov, et al., 1983
Karabaev, M.K.; Abduzhaminov, T.P.; Tursunov, Sh.O.; Igamberdyev, Kh.T., Temperature dependence of the thermophysical parameters of liquid acrylic acid, Izv. Akad. Nauk Uzb. SSR, Ser. Fiz.-Mat. Nauk, 1983, (6), 57-58. [all data]

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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