The solubilities of some ferrocenes (ferrocene, ferrocenylmethanol, and 1-f
errocenylethanol) in hexane, benzene, toluene, ethanol, 3-pentanone, and bu
tyl methyl ether have been determined experimentally by a dynamic method at
temperatures from (280 to 350) K. The results have been correlated by the
Wilson and UNIQUAC equations. The average root-mean-square deviations of th
e solubility temperatures for all of the measured data vary from (0.4 to 4.
5) K and depend on the particular system and equation.