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Benzeneacetic acid

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Phase change 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil538.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus348.KN/AHenne and Hill, 1943Uncertainty assigned by TRC = 2. K; TRC
Tfus349.15KN/AAdams and Marshall, 1928Uncertainty assigned by TRC = 1. K; TRC
Tfus350.KN/ARobertson, 1902Uncertainty assigned by TRC = 2. K; TRC
Tfus348.05KN/ABruner, 1894Uncertainty assigned by TRC = 0.6 K; TRC
Quantity Value Units Method Reference Comment
Deltavap18.9 ± 0.07kcal/molGSRoux *, Temprado, et al., 2004Based on data from 353. - 392. K.; AC
Quantity Value Units Method Reference Comment
Deltasub22.3 ± 0.07kcal/molGSRoux *, Temprado, et al., 2004Based on data from 307. - 339. K.; AC
Deltasub23.7 ± 0.1kcal/molMEMonte and Hillesheim, 2001Based on data from 305. - 321. K.; AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
15.5385.AStephenson and Malanowski, 1987Based on data from 370. - 539. K.; AC

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
23.6 ± 0.1313.MEMonte and Hillesheim, 2001Based on data from 305. - 321. K.; AC

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Method Reference Comment
3.63349.2N/AGracin and Rasmuson, 2002AC
3.94350.8N/AMonte and Hillesheim, 2001AC
3.463349.9DSCAcree, 1991There is a large discrepancy between the value of 32.0 kJ/mole and the other reported literature values. Reference Sharma, Kant, et al., 2003 quotes a literature value of 32.0 kJ/mole; however, the authors do not provide the source of the cited literature value.; 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:


References

Go To: Top, Phase change data, Notes

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

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]

Henne and Hill, 1943
Henne, A.L.; Hill, P., The Preparatioon of Aldehydes, Ketones, and Acids by Ozone Oxidation, J. Am. Chem. Soc., 1943, 65, 752-4. [all data]

Adams and Marshall, 1928
Adams, R.; Marshall, J.R., The Use of Platinum-Oxide Platinum Black in the Catalytic Reduction of Aromatic Hydrocarbons XVII., J. Am. Chem. Soc., 1928, 50, 1970. [all data]

Robertson, 1902
Robertson, P.W., Atomic and molecular heats of fusion., J. Chem. Soc., 1902, 81, 1233. [all data]

Bruner, 1894
Bruner, L., The heats of fusion of some organic compounds, Ber. Dtsch. Chem. Ges., 1894, 27, 2102. [all data]

Roux *, Temprado, et al., 2004
Roux *, Maria Victoria; Temprado, Manuel; Notario, Rafael; Verevkin, Sergey P.; Emel'yanenko, Vladimir N.; Demasters, Douglas E.; Liebman, Joel F., The energetics of naphthalene derivatives, III: phenylacetic acid and the isomeric 1- and 2-naphthylacetic acids, Molecular Physics, 2004, 102, 18, 1909-1917, https://doi.org/10.1080/00268970412331284262 . [all data]

Monte and Hillesheim, 2001
Monte, Manuel J.S.; Hillesheim, Dorothea M., Thermodynamic Study on the Sublimation of 2-Phenylacetic, 4-Phenylbutyric, and 5-Phenylvaleric Acid, J. Chem. Eng. Data, 2001, 46, 6, 1601-1604, https://doi.org/10.1021/je010153h . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Gracin and Rasmuson, 2002
Gracin, Sandra; Rasmuson, Åke C., Solubility of Phenylacetic Acid, p -Hydroxyphenylacetic Acid, p -Aminophenylacetic Acid, p -Hydroxybenzoic Acid, and Ibuprofen in Pure Solvents, J. Chem. Eng. Data, 2002, 47, 6, 1379-1383, https://doi.org/10.1021/je0255170 . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]

Sharma, Kant, et al., 2003
Sharma, B.L.; Kant, Rajesh; Sharma, Ritu; Tandon, Sonika, Deviations of binary organic eutectic melt systems, Materials Chemistry and Physics, 2003, 82, 1, 216-224, https://doi.org/10.1016/S0254-0584(03)00199-8 . [all data]


Notes

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