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Benzaldehyde

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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-8.80 ± 0.72kcal/molCcbAmbrose, Connett, et al., 1975ALS
Deltafgas-7.950kcal/molCmKudchadker and Kudchadker, 1975ALS
Deltafgas-8.90 ± 0.22kcal/molCcbLebedeva and Katin, 1972Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -8.0 ± 0.4 kcal/mol; ALS
Deltafgas-8.9 ± 1.0kcal/molEqkSolly and Benson, 1971ALS
Deltafgas-9.66kcal/molN/ALandrieu, Baylocq, et al., 1929Value computed using «DELTA»fHliquid° value of -86.2 kj/mol from Landrieu, Baylocq, et al., 1929 and «DELTA»vapH° value of 45.9 kj/mol from Lebedeva and Katin, 1972.; DRB

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
24.57273.15Ambrose D., 1975Selected entropy values agree with the observed ones within experimental error. Entropies obtained from other statistical calculations [ Sarin V.N., 1973, Kudchadker S.A., 1975] differ substantially from experimental values.; GT
26.70298.15
26.84300.
35.01400.
41.92500.
47.47600.
51.91700.
55.50800.
58.46900.
60.951000.
63.001100.
64.771200.
66.281300.
67.571400.
68.671500.

Condensed phase 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:
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-20.8 ± 0.53kcal/molCcbAmbrose, Connett, et al., 1975ALS
Deltafliquid-19.85 ± 0.20kcal/molCcbLebedeva and Katin, 1972ALS
Deltafliquid-20.6kcal/molCcbLandrieu, Baylocq, et al., 1929ALS
Quantity Value Units Method Reference Comment
Deltacliquid-842.50 ± 0.48kcal/molCcbAmbrose, Connett, et al., 1975Corresponding «DELTA»fliquid = -20.8 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-843.4 ± 0.2kcal/molCcbLebedeva and Katin, 1972Corresponding «DELTA»fliquid = -19.9 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Deltacliquid-842.7kcal/molCcbLandrieu, Baylocq, et al., 1929Corresponding «DELTA»fliquid = -20.6 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid52.87cal/mol*KN/AAmbrose, Connett, et al., 1975DH

Constant pressure heat capacity of liquid

Cp,liquid (cal/mol*K) Temperature (K) Reference Comment
41.11298.15Ambrose, Connett, et al., 1975T = 13 to 425 K.; DH
40.89302.4de Kolossowsky and Udowenko, 1934DH
40.89302.3Kolosovskii and Udovenko, 1934DH

References

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

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

Ambrose, Connett, et al., 1975
Ambrose, D.; Connett, J.E.; Green, J.H.S.; Hales, J.L.; Head, A.J.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. 42. Physical and thermodynamic properties of benzaldehyde, J. Chem. Thermodyn., 1975, 7, 1143-1157. [all data]

Kudchadker and Kudchadker, 1975
Kudchadker, S.A.; Kudchadker, A.P., Thermodynamic properties of oxygen compounds. III. Benzaldehyde and furfural (2-furaldehyde), Ber. Bunsenges. Phys. Chem., 1975, 12, 432-437. [all data]

Lebedeva and Katin, 1972
Lebedeva, N.D.; Katin, Yu.A., Heats of combustion of certain monosubstituted benzenes, Russ. J. Phys. Chem. (Engl. Transl.), 1972, 46, 1088. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Solly and Benson, 1971
Solly, R.K.; Benson, S.W., Thermochemistry of the reaction of benzaldehyde with iodine. The enthalpy of formation of benzaldehyde and benzoyl iodide, J. Chem. Thermodyn., 1971, 3, 203-209. [all data]

Landrieu, Baylocq, et al., 1929
Landrieu, P.; Baylocq, F.; Johnson, J.R., Etude thermochimique dans la serie furanique, Bull. Soc. Chim. France, 1929, 45, 36-49. [all data]

Ambrose D., 1975
Ambrose D., Thermodynamic properties of organic oxygen compounds. 42. Physical and thermodynamic properties of benzaldehyde, J. Chem. Thermodyn., 1975, 7, 1143-1157. [all data]

Sarin V.N., 1973
Sarin V.N., Thermodynamic properties in the gaseous state of certain monosubstituted benzenes, Thermochim. Acta, 1973, 6, 39-46. [all data]

Kudchadker S.A., 1975
Kudchadker S.A., Thermodynamic properties of oxygen compounds. III. Benzaldehyde and furfural (2-furaldehyde), Thermochim. Acta, 1975, 12, 432-437. [all data]

de Kolossowsky and Udowenko, 1934
de Kolossowsky, N.; Udowenko, W.W., Determination des chaleurs specifiques des liquides, Compt. rend., 1934, 198, 1394-1395. [all data]

Kolosovskii and Udovenko, 1934
Kolosovskii, N.A.; Udovenko, W.W., Specific heat of liquids. II., Zhur. Obshchei Khim., 1934, 4, 1027-1033. [all data]


Notes

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