Abraham Model Correlations for Transfer of Neutral Molecules to Tetrahydrofuran and to 1,4-Dioxane, and for Transfer of Ions to Tetrahydrofuran

作者：Saifullah Mariam; Ye Shulin; Grubbs Laura M; De la Rosa Nohelli E; Acree William E Jr^*; Abraham Michael H

来源：Journal of Solution Chemistry, 2011, 40(12): 2082-2094.

DOI：10.1007/s10953-011-9776-1

• Partition coefficients
• Cyclic ethers
• Solubility
• Single-ion values

Data have been compiled from the published literature for the partition coefficients of solutes and vapors into anhydrous tetrahydrofuran and 1,4-dioxane. The logarithms of the water-to-ether partition coefficients, log(10) P, and gas-to-ether partition coefficients, log(10) K, were correlated with the Abraham solvation parameter model. The derived correlations described the observed log(10) P and log(10) K values for both ether solvents to within average standard deviations of 0.16 log(10) units or less. The log(10) P correlation for tetrahydrofuran was extended to include the partition of ions by inclusion of a cation-solvent and an anion-solvent term.

• 出版日期2011-12