Ethylparaben

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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
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil570.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Δfus24.1 ± 0.2kcal/molGSPerlovich, Rodionov, et al., 2005Based on data from 313. to 326. K.; AC

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Method Reference Comment
7.765388.9DSCNicoli, Bilzi, et al., 2008AC
6.67389.2DSCWassvik, Holmén, et al., 2008AC
6.31389.N/AGiordano, Bettini, et al., 1999AC

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.

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]

Perlovich, Rodionov, et al., 2005
Perlovich, German L.; Rodionov, Sergey V.; Bauer-Brandl, Annette, Thermodynamics of solubility, sublimation and solvation processes of parabens, European Journal of Pharmaceutical Sciences, 2005, 24, 1, 25-33, https://doi.org/10.1016/j.ejps.2004.09.007 . [all data]

Nicoli, Bilzi, et al., 2008
Nicoli, S.; Bilzi, S.; Santi, P.; Caira, M.R.; Li, J.; Bettini, R., Ethyl-paraben and nicotinamide mixtures: Apparent solubility, thermal behavior and X-ray structure of the 1:1 co-crystal, J. Pharm. Sci., 2008, 97, 11, 4830-4839, https://doi.org/10.1002/jps.21341 . [all data]

Wassvik, Holmén, et al., 2008
Wassvik, Carola M.; Holmén, Anders G.; Draheim, Rieke; Artursson, Per; Bergström, Christel A.S., Molecular Characteristics for Solid-State Limited Solubility, J. Med. Chem., 2008, 51, 10, 3035-3039, https://doi.org/10.1021/jm701587d . [all data]

Giordano, Bettini, et al., 1999
Giordano, Ferdinando; Bettini, Ruggero; Donini, Cristina; Gazzaniga, Andrea; Caira, Mino R.; Zhang, Geoffrey G.Z.; Grant, David J.W., Physical properties of parabens and their mixtures: Solubility in water, thermal behavior, and crystal structures, J. Pharm. Sci., 1999, 88, 11, 1210-1216, https://doi.org/10.1021/js9900452 . [all data]


Notes

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