Interactions of metal extractant reagents. IX. Aggregation and mixed species equilibria of tri-n-dodecylammonium chloride and nitrate in toluene at 40° C

Y Belaustegi, N Etxebarria, MA Olazabal…

Index: Belaustegi; Etxebarria; Olazabal; Fernandez; Madariaga Journal of Solution Chemistry, 1996 , vol. 25, # 11 p. 1113 - 1124

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Citation Number: 12

Abstract

Abstract The aggregation and mixed species formation equilibria of tri-n-dodecylammonium chloride (TLAHCl) and tri-n-dodecylammonium nitrate (TLAHNO 3) dissolved in toluene have been studied by vapor pressure osmometry at 40° C. The experimental data can be best fit by the formation of the aggregates (TLAHCl) 2 (log β 2, 0= 1.35±0.06),(TLAHNO 3) 2 (log β 2, 0= 1.75±0.20),(TLAHNO 3) 3 (log β 0, 3= 3.6±0.1), and the mixed species ( ...