Solubilities of 4-Phenyltoluene, Phenylboric Acid, Biphenyl, and Iodobenzene in Carbon Dioxide from Measurements of the Relative Permittivity Leeke, G.; Santos, R.; Al-Duri, B.; Seville, J.; Smith, C.; Holmes, A.B.; Journal of Chemical & Engineering Data 2005, 50, 1370-1374