Methylhydroquinone: solubility;  Crystallization process

In order to obtain accurate and complete solubility data of methyl hydroquinone, in order to prepare high-quality methyl hydroquinone, the solubility of methyl hydroquinone in solvents such as benzene, chloroform, water, ethanol and ether was determined, and the solubility equations of methyl hydroquinone in benzene and chloroform at different temperatures were given, and the conclusion that methyl hydroquinone was easily soluble in water, ethanol and ether was obtained, which provided a basis for liquid-solid equilibrium, crystallization process research and engineering design. In addition, rough estimates show that methyl hydroquinone forms a non-ideal solution with benzene and an ideal solution with chloroform.