ABSTRACT

Densities, refractive indices and dynamic viscosities of binary and ternary mixtures composed of Isopropyl acetate, Isopropanol, 1-Octyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl) imide ([C8mim][NTf2]) have been determined at 298.15 K and atmospheric pressure. The excess molar volumes and dynamic viscosity changes of mixing have been calculated and correlated using the Redlich-Kister polynomial equation. Isobaric vapour-liquid equilibrium (VLE) data have been determined experimentally for these binary and ternary systems at 101.32 kPa. The equilibrium data have been adequately correlated by means of Wilson, NRTL, and UNIQUAC equations for the liquid phase activity coefficient.

Compounds

#	Formula	Name
1	C3H8O	propan-2-ol
2	C5H10O2	1-methylethyl ethanoate
3	C14H23F6N3O4S2	1-octyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide

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	1	Normal boiling temperature, K ; Liquid			Liquid Gas	Ebulliometric method (Recirculating still)	1
POMD	1	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	1
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	1	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Capillary tube (Ostwald; Ubbelohde) method	1
POMD	2	Normal boiling temperature, K ; Liquid			Liquid Gas	Ebulliometric method (Recirculating still)	1
POMD	2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Capillary tube (Ostwald; Ubbelohde) method	1
POMD	3	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	3	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Capillary tube (Ostwald; Ubbelohde) method	1
POMD	1 2	Viscosity, Pa*s ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	9
POMD	1 2	Refractive index (Na D-line) ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	9
POMD	1 2	Mass density, kg/m3 ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	9
POMD	1 2	Excess molar volume, m3/mol ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Calculated with densities of this investigation	9
POMD	1 2	Mole fraction - 2 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Gas	densities and refractive indices measurements	38
POMD	1 2	Mole fraction - 2 ; Gas	Temperature, K; Gas	Pressure, kPa; Gas	Gas Liquid	densities and refractive indices measurements	38
POMD	2 3	Viscosity, Pa*s ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	11
POMD	2 3	Refractive index (Na D-line) ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	11
POMD	2 3	Mass density, kg/m3 ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	11
POMD	2 3	Excess molar volume, m3/mol ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Calculated with densities of this investigation	11
POMD	2 3	Mole fraction - 2 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Gas	densities and refractive indices measurements	28
POMD	1 3	Viscosity, Pa*s ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	12
POMD	1 3	Refractive index (Na D-line) ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	12
POMD	1 3	Mass density, kg/m3 ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	12
POMD	1 3	Excess molar volume, m3/mol ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Calculated with densities of this investigation	12
POMD	1 3	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Gas	densities and refractive indices measurements	26
POMD	1 2 3	Viscosity, Pa*s ; Liquid	Mole fraction - 2; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	97
POMD	1 2 3	Refractive index (Na D-line) ; Liquid	Mole fraction - 2; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ATAGO RX-5000 refractometer with Hero Therm thermostat	97
POMD	1 2 3	Mass density, kg/m3 ; Liquid	Mole fraction - 2; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	97
POMD	1 2 3	Excess molar volume, m3/mol ; Liquid	Mole fraction - 2; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Calculated with densities of this investigation	97
POMD	1 2 3	Mole fraction - 1 ; Liquid Mole fraction - 1 ; Gas Mole fraction - 2 ; Gas	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid Gas	densities and refractive indices measurements densities and refractive indices measurements densities and refractive indices measurements	84

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Physical properties and phase equilibria of the system isopropyl acetate + isopropanol + 1-octyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl)imide

Andreatta, A. E., Arce, A.[Alberto], Rodil, E.[Eva], Soto, A.[Ana]

ABSTRACT