SOLUBILITY BEHAVIOR OF CRYSTALLINE POLYCYCLIC AROMATIC HYDROCARBONS (PAHs): PREDICTION OF FLUORENE SOLUBILITIES IN ORGANIC SOLVENTS WITH THE ABRAHAM SOLVATION PARAMETER MODEL

作者: Dawn M. Stovall , Kaci R. Hoover , William E. Acree , Michael H. Abraham

DOI: 10.1080/10406630500227247

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摘要: The Abraham solvation parameter model is used to predict the experimental solubilities of fluorene in organic solvents, from correlation equations, below, and already determined descriptors for fluorene. mathematical correlations take form where C s w refer solute solubility solvent water, respectively, G a gas phase concentration, E excess molar refraction, V McGowan volume solute, A B are measures hydrogen-bond acidity basicity, S denotes dipolarity/polarizability descriptor, L logarithm dimensionless Ostwald partition coefficient into hexadecane at 298 K. remaining symbols above expressions known coefficients, which have been previously large number gas/solvent water/solvent systems. was found data published chromatog...

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