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Diclofenac


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 by: William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Deltasub115.6 ± 1.3kJ/molGSPerlovich, Surov, et al., 2007Based on data from 323. - 355. K. See also Surov, Terekhova, et al., 2009.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
114.7 ± 1.3339.GSPerlovich, Surov, et al., 2007Based on data from 323. - 355. K. See also Surov, Terekhova, et al., 2009.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference
40.4452.6DSCSurov, Terekhova, et al., 2009
39.4454.2DSCPasquali, Bettini, et al., 2007

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.

Perlovich, Surov, et al., 2007
Perlovich, German L.; Surov, Artem O.; Hansen, Lars Kr.; Bauer-Brandl, Annette, Energetic aspects of diclofenac acid in crystal modifications and in solutions---mechanism of solvation, partitioning and distribution, J. Pharm. Sci., 2007, 96, 5, 1031-1042, https://doi.org/10.1002/jps.20936 . [all data]

Surov, Terekhova, et al., 2009
Surov, Artem O.; Terekhova, Irina V.; Bauer-Brandl, Annette; Perlovich, German L., Thermodynamic and Structural Aspects of Some Fenamate Molecular Crystals, Crystal Growth & Design, 2009, 9, 7, 3265-3272, https://doi.org/10.1021/cg900002q . [all data]

Pasquali, Bettini, et al., 2007
Pasquali, Irene; Bettini, R.; Giordano, F., Thermal behaviour of diclofenac, diclofenac sodium and sodium bicarbonate compositions, J Therm Anal Calorim, 2007, 90, 3, 903-907, https://doi.org/10.1007/s10973-006-8182-1 . [all data]


Notes

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