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2-Butenal, (E)-

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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: Glushko Thermocenter, Russian Academy of Sciences, Moscow

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
38.9850.Thermodynamics Research Center, 1997p=1 bar. Thermodynamic functions calculated by [ Compton D.A.C., 1977] are larger than recommended ones up to 1.5 and 2.0 J/mol*K for Cp(T) and S(T), respectively. [ Durig J.R., 1976] have calculated thermodynamic functions for s-trans conformer. Their Cp(T) and S(T) values are lower than those of [ Thermodynamics Research Center, 1997] by 1-4 J/mol*K.
52.61100.
63.77150.
73.94200.
88.79273.15
93.92298.15
94.30300.
114.29400.
132.18500.
147.54600.
160.64700.
171.8800.
181.5900.
189.81000.
196.91100.
203.11200.
208.41300.
213.01400.
217.01500.

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
148.6298.35Baglay, Gurariy, et al., 1988T = 270 to 340 K. Unsmoothed experimental datum.
148.6298.35Baglai, Baev, et al., 1984T = 273 to 343 K. Cp(liq) = -0.23229 + 0.14081T - 2.1x10-5T2 kJ/kg*K (273 to 343 K).

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Mass spectrum (electron ionization), 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil377.7KN/AWeast and Grasselli, 1989BS
Tboil375.35KN/AAnonymous, 1968TRC
Tboil375.15KN/AHenninger, 1886Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Tfus198.15KN/AAnonymous, 1968TRC
Tfus196.55KN/ADolliver, Gresham, et al., 1938Uncertainty assigned by TRC = 0.2 K; TRC

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
36.6 ± 0.1320.EBSteele, Chirico, et al., 2002Based on data from 314. - 411. K.; AC
34.5 ± 0.2360.EBSteele, Chirico, et al., 2002Based on data from 314. - 411. K.; AC
32.1 ± 0.5400.EBSteele, Chirico, et al., 2002Based on data from 314. - 411. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin FOOD RESEARCH REPORT 122, K.E. MURRAY & COLLEAGUES, DIV OF FOOD RESEARCH, CSIRO, AUSTRALIA
NIST MS number 53568

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), Notes

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

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]

Compton D.A.C., 1977
Compton D.A.C., Values for the gas-phase thermodynamic functions of conjugated compounds existing as a mixture of conformers, J. Chem. Soc. Perkin Trans. 2, 1977, 1307-1311. [all data]

Durig J.R., 1976
Durig J.R., Low-frequency vibrations of crotonaldehyde, Spectrochim. Acta, 1976, A32, 807-818. [all data]

Baglay, Gurariy, et al., 1988
Baglay, A.K.; Gurariy, L.L.; Kuleshov, G.G., Physical properties of compounds used in vitamin synthesis, J. Chem. Eng. Data, 1988, 33, 512-518. [all data]

Baglai, Baev, et al., 1984
Baglai, A.K.; Baev, A.A.; Belousov, V.P.; Beregovykh, V.V.; Grushenko, M.M.; Gurarii, L.L.; Konstantinov, S.G.; Kostyushko, Yu.L.; Kuleshov, G.G.; Pasechnik, N.I.; Petrashkevich, R.I.; Podkovyrov, A.I.; Sitnov, A.A.; Shishko, M.A.; Shulgin, I.L., Investigation of the physico-chemical characteristics of substances utilized in the synthesis of vitamins A and E, Khim. Farm. Zhur., 1984, 18, 1013-1019. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Anonymous, 1968
Anonymous, X., Chemicals and Plastics Physical Properties, 1968, Union Carbide Corp., product bulletin, 1968. [all data]

Henninger, 1886
Henninger, A., Several Derivatives of Erythritol and Formates of Polyatomic Alcohols, Ann. Chim. Phys., 1886, [6] 7, 209. [all data]

Dolliver, Gresham, et al., 1938
Dolliver, M.A.; Gresham, T.L.; Kistiakowsky, G.B.; Smith, E.A.; Vaughan, W.E., Heats of Organic Reactions VI. Heats of Hydrogenation of Some Oxygen- Containing Compounds, J. Am. Chem. Soc., 1938, 60, 440. [all data]

Steele, Chirico, et al., 2002
Steele, W.V.; Chirico, R.D.; Cowell, A.B.; Knipmeyer, S.E.; Nguyen, A., Thermodynamic Properties and Ideal-Gas Enthalpies of Formation for Methyl Benzoate, Ethyl Benzoate, ( R )-(+)-Limonene, tert -Amyl Methyl Ether, trans -Crotonaldehyde, and Diethylene Glycol, J. Chem. Eng. Data, 2002, 47, 4, 667-688, https://doi.org/10.1021/je0100847 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References