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Dibutyl phthalate

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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 by: Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Deltafgas-686.3kJ/molN/ATaylor, Hall, et al., 1947Value computed using «DELTA»fHliquid° value of -778 kj/mol from Taylor, Hall, et al., 1947 and «DELTA»vapH° value of 91.7±4.6 kj/mol from missing citation.

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-778.kJ/molCcbTaylor, Hall, et al., 1947At 290 °K, corrected hf; ALS
Quantity Value Units Method Reference Comment
Deltacliquid-8661.kJ/molCcbTaylor, Hall, et al., 1947At 290 °K, corrected hf; Corresponding «DELTA»fliquid = -778. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
liquid561.1J/mol*KN/ARabinovich, Novoselova, et al., 1985DH
liquid933.0J/mol*KN/ARabinovich, Martynenko, et al., 1969DH
Quantity Value Units Method Reference Comment
Deltafsolid-843. ± 13.kJ/molCcbAmbler, 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -827. ± 13. kJ/mol; Author's hf298=-198 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-8598. ± 13.kJ/molCcbAmbler, 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -8613. ± 13. kJ/mol; Author's hf298=-198 kcal/mol; Corresponding «DELTA»fsolid = -842.57 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS
Quantity Value Units Method Reference Comment
solid,1 bar514.6J/mol*KN/AMartynenko, Rabinovich, et al., 1970DH

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
476.0298.15Rabinovich, Novoselova, et al., 1985T = 14 to 300 K.; DH
477.0300.Rabinovich, Martynenko, et al., 1969T = 60 to 360 K.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
477.0300.Martynenko, Rabinovich, et al., 1970T = 60 to 360 K.; DH

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.

Taylor, Hall, et al., 1947
Taylor, J.; Hall, C.R.L.; Thomas, H., The thermochemistry of propellent explosives, J. Phys. Colloid Chem., 1947, 51, 580-592. [all data]

Rabinovich, Novoselova, et al., 1985
Rabinovich, I.B.; Novoselova, N.V.; Moseeva, E.M.; Babinkov, A.G.; Tsvetkova, L.Ya., Low temperature specific heat and thermodynamic functions of dibutyl and dioctyl phthalate, Zhur. Fiz. Khim., 1985, 59, 2127-2130. [all data]

Rabinovich, Martynenko, et al., 1969
Rabinovich, I.E.; Martynenko, L.Ya.; Maslova, V.A., Specific heat and physical properties of some dialkyl phthalates, Tr. Khim. Khim. Tekhnol. 1969, 1969, No.2, 10-14. [all data]

Ambler, 1936
Ambler, H.R., Heats of combustion and formation of dibutyl and diamyl phthalates, J. Indian Chem. Soc., 1936, 55, 291-292. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Martynenko, Rabinovich, et al., 1970
Martynenko, L.Ya.; Rabinovich, I.B.; Ovchinnikov, Yu.V.; Maslova, V.A., Heat capacity of the systems polyvinyl chloride-dioctylphthalate and polyvinyl chloride-dibutylphthalate, Polymer Sci., 1970, USSR 12A, 952-961. [all data]


Notes

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