The solubilities of titanocene dichloride in supercritical propane had been investigated under the pressure range from 10 to 35 MPa using a flow phase equilibrium apparatus at temperatures of 383.15, 388.15, 393.15, 398.15, 403.15, and 408.15 K, respectively. The measured solubilities exhibited a clear dependence on temperature and pressure and could be correlated with the Peng-Robinson equation of state in the fugacity coefficient expression with fairly good accuracy. (C) 2004 Elsevier B.V. All rights reserved.