Shu-qin Li, Jia-miao Yu, Rui-sen Lin
Nov 1, 2004
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0
Influential Citations
2
Citations
Journal
Journal of Solution Chemistry
Abstract
Densities of sodium nitrobenzoate (o-, m-, p-) have been measured in dimethylformamide (DMF)–water mixtures at 298.15 K with an oscillating-tube densimeter. From these densities, apparent molar volumes of sodium nitrobenzoate in DMF–H2O-mixtures have been calculated and partial molar volumes at infinite dilution have been evaluated. Substituent and solvent effects on the transfer volumes of each isomer from water to DMF–H2O-mixed solvents have also been obtained. The results are explained in terms of solvent–solvent and solute–solvent interactions.