Benzene, n-butyl-

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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
Δfliquid-62.9 ± 1.2kJ/molCcbGood, 1975see Good, 1973; ALS
Δfliquid-63.9 ± 1.3kJ/molCcbProsen, Johnson, et al., 1946Heat of combustion for gas phase =-1415.44 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Δcliquid-5873.0 ± 1.1kJ/molCcbGood, 1975see Good, 1973; Corresponding Δfliquid = -62.93 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Δcliquid-5872.1 ± 1.1kJ/molCcbProsen, Johnson, et al., 1946Heat of combustion for gas phase =-1415.44 kcal/mol; Corresponding Δfliquid = -63.85 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid321.21J/mol*KN/AMesserly, Todd, et al., 1965DH
liquid321.3J/mol*KN/AHuffman, Parks, et al., 1931Extrapolation below 90 K, 78.95 J/mol*K.; DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
241.298.15Good, 1973DH
243.34298.15Messerly, Todd, et al., 1965T = 10 to 380 K.; DH
203.293.Tschamler, 1948DH
240.2298.2Huffman, Parks, et al., 1931T = 94 to 298 K. Value is unsmoothed experimental datum.; DH

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.

Good, 1975
Good, W.D., The standard enthalpies of combustion and formation of n-butylbenzene, the dimethylethylbenzenes, and the tetramethylbenzenes in the condensed state, J. Chem. Thermodyn., 1975, 7, 49-59. [all data]

Good, 1973
Good, W.D., The enthalpies of combustion and formation of n-butylbenzene, the diethylbenzenes, the methyl-n-propylbenzenes, and the methyl-iso-propylbenzenes, J. Chem. Thermodyn., 1973, 5, 707-714. [all data]

Prosen, Johnson, et al., 1946
Prosen, E.J.; Johnson, W.H.; Rossini, F.D., Heats of combustion and formation at 25°C of the alkylbenzenes through C10H14, and of the higher normal monoalkylbenzenes, J. Res. NBS, 1946, 36, 455-461. [all data]

Messerly, Todd, et al., 1965
Messerly, J.F.; Todd, S.S.; Finke, H.L., Low-temperature thermodynamic properties of n-propyl- and n-butylbenzene, J. Phys. Chem., 1965, 69, 4304-4311. [all data]

Huffman, Parks, et al., 1931
Huffman, H.M.; Parks, G.S.; Barmore, M., Thermal data on organic compounds. X. Further studies on the heat capacities, entropies and free energies of hydrocarbons, J. Am. Chem. Soc., 1931, 53, 3876-3888. [all data]

Tschamler, 1948
Tschamler, H., Uber binare flussige Mischungen I. Mischungswarment, Volumseffekte und Zustandsdiagramme von chlorex mit benzol und n-alkylbenzolen, Monatsh. Chem., 1948, 79, 162-177. [all data]


Notes

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