Benzoic acid, 4-bromo-

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tfus531.KN/ALamneck, 1954Uncertainty assigned by TRC = 3. K; TRC
Tfus527.KN/ALamneck, 1954Uncertainty assigned by TRC = 4. K; TRC
Tfus529.KN/ALamneck, 1954Uncertainty assigned by TRC = 4. K; TRC
Quantity Value Units Method Reference Comment
Δsub103.1 ± 0.6kJ/molCTan and Raphael, 1994AC
Δsub107.6 ± 1.1kJ/molCFerrao and Pilcher, 1987ALS
Δsub107.6 ± 1.1kJ/molCFerrao and Pilcher, 1987AC
Δsub87.9 ± 4.2kJ/molVBjellerup, 1959Heat of formation derived by Cox and Pilcher, 1970; ALS

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
107.4 ± 0.5358.MERibeiro da Silva, Fonseca, et al., 2005Based on data from 349. to 366. K.; AC
110.1 ± 0.8358.MERibeiro da Silva, Fonseca, et al., 2005Based on data from 349. to 366. K.; AC

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Method Reference Comment
30.87526.3DSCRibeiro da Silva, Fonseca, et al., 2005AC

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:


Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
PackedSE-301415.Peng, Ding, et al., 1988He, Supelcoport and Chromosorb, 40. C @ 4. min, 10. K/min, 250. C @ 60. min; Column length: 3.05 m

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.

Lamneck, 1954
Lamneck, J.H., Bromination of the two propylbenzenes and three butylbenzenes, J. Am. Chem. Soc., 1954, 76, 1106. [all data]

Tan and Raphael, 1994
Tan, Z.-C.; Raphael, S., Thermodynamic study of the three isomers of bromobenzoic acid, Sci. China, Ser. B: Chem., Life Sci., Earth Sci., 1994, 37, 6, 641. [all data]

Ferrao and Pilcher, 1987
Ferrao, M.C.C.H.; Pilcher, G., Enthalpies of combustion of the three bromobenzoic acids by rotating-bomb calorimetry, J. Chem. Thermodyn., 1987, 19, 543-548. [all data]

Bjellerup, 1959
Bjellerup, L., A moving-bomb method for combustion calorimetry of organic bromine compounds, Acta Chem. Scand., 1959, 13, 1511-1541. [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]

Ribeiro da Silva, Fonseca, et al., 2005
Ribeiro da Silva, Manuel A.V.; Fonseca, José M.S.; Carvalho, Rui P.B.M.; Monte, Manuel J.S., Thermodynamic study of the sublimation of six halobenzoic acids, The Journal of Chemical Thermodynamics, 2005, 37, 3, 271-279, https://doi.org/10.1016/j.jct.2004.09.005 . [all data]

Peng, Ding, et al., 1988
Peng, C.T.; Ding, S.F.; Hua, R.L.; Yang, Z.C., Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns, J. Chromatogr., 1988, 436, 137-172, https://doi.org/10.1016/S0021-9673(00)94575-8 . [all data]


Notes

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