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Solubilities of 4′,5,7-Triacetoxyflavanone in Fourteen Organic Solvents at Different Temperatures
journal contribution
posted on 2016-12-13, 15:20 authored by Yingying Shan, Mengfan Fu, Weidong YanThe
solubilities of 4′,5,7-triacetoxyflavanone in eight
different alcohols, 2-methoxyethanol, 2-propoxyethanol, 2-butoxyethanol,
ethyl acetate, tetrahydrofuran, and acetone have been measured with
an HPLC (high-performance liquid chromatography) analysis method at
the experimental temperature from 278.2 to 318.2 K. The solubilities
of 4′,5,7-triacetoxyflavanone in selected solvents increase
with an increasing of temperature. The solubilities of 4′,5,7-triacetoxyflavanone
were correlated with the modified Apelblat equation and universal
quasichemical (UNIQUAC) equation, respectively. The correlated solubilities
were in good accordance with the measured data at the experimental
temperature. Furthermore, the crystal habits of 4′,5,7-triacetoxyflavanone
in selected solvents were studied in this work.