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Mefenamic Acid


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
Deltasub136.3 ± 0.8kJ/molGSSurov, Terekhova, et al., 2009Based on data from 357. - 398. K.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
132.7 ± 0.8377.GSSurov, Terekhova, et al., 2009Based on data from 357. - 398. K.

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference
38.7503.5DSCSurov, Terekhova, et al., 2009
38.25503.6DSCRomero, Bustamante, et al., 2004
38.2503.6N/ARomero, 1999

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.

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]

Romero, Bustamante, et al., 2004
Romero, S.; Bustamante, P.; Escalera, B.; Cirri, M.; Mura, P., Characterization of the solid phases of paracetamol and fenamates at equilibrium in saturated solutions, Journal of Thermal Analysis and Calorimetry, 2004, 77, 2, 541-554, https://doi.org/10.1023/B:JTAN.0000038993.61782.ba . [all data]

Romero, 1999
Romero, S., Solubility behavior of polymorphs I and II of mefenamic acid in solvent mixtures, International Journal of Pharmaceutics, 1999, 178, 2, 193-202, https://doi.org/10.1016/S0378-5173(98)00375-5 . [all data]


Notes

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