ABSTRACT

Ternary liquid-liquid equilibria for 3 systems containing ionic liquids 4-(2-methoxyethyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)-amide, 1-(2-methoxyethyl)-1-methylpiperidiniumbis(trifluoromethylsulfonyl)-amide, 1-(2-methoxyethyl)-1-methylpyrrolidinium bis(trifluoro-methylsulfonyl)-amide) + 2-propanol + di-iso-propyl ether have been determined at T = 298.15 K.The solute distribution coefficient and the selectivity were calculated for all systems. The experimentalresults have been correlated using NRTL model. The influence of cation structure on selectivity andsolute distribution ratio is discussed.

Compounds

#	Formula	Name
1	C10H18F6N2O6S2	4-(2-methoxyethyl)-4-methylmorpholinium bis(trifluoromethylsulfonyl)amide
2	C11H20F6N2O5S2	1-(2-methoxyethyl)-1-methylpiperidinium bis(trifluoromethylsulfonyl)imide
3	C10H18F6N2O5S2	1-(2-methoxyethyl)-1-methylpyrrolidinium bis((trifluoromethyl)sulfonyl)amide
4	C3H8O	propan-2-ol
5	C6H14O	diisopropyl ether

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	4 5 1	Mole fraction - 1 ; Liquid mixture 2 Mole fraction - 1 ; Liquid mixture 1 Mole fraction - 4 ; Liquid mixture 1	Mole fraction - 4; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	19
POMD	4 5 2	Mole fraction - 2 ; Liquid mixture 2 Mole fraction - 2 ; Liquid mixture 1 Mole fraction - 4 ; Liquid mixture 1	Mole fraction - 4; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	13
POMD	4 5 3	Mole fraction - 3 ; Liquid mixture 2 Mole fraction - 3 ; Liquid mixture 1 Mole fraction - 4 ; Liquid mixture 1	Mole fraction - 4; Liquid mixture 2	Temperature, K; Liquid mixture 1 Pressure, kPa; Liquid mixture 1	Liquid mixture 2 Liquid mixture 1	Chromatography Chromatography Chromatography	13

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Ternary liquid-liquid equilibria of bis(trifluoromethylsulfonyl)-amidebased ionic liquids + 2-propanol + di-iso-propyl ether

Marciniak, A.[Andrzej]

ABSTRACT