ABSTRACT

Densities, viscosities, refractive indices, and speeds of sound at the temperature of 298.15 K and atmospheric pressure are reported for the binary and the miscible ternary mixtures of 2-ethoxy-2-methylpropane, ethanol, and 1-ethyl-3-methylimidazolium ethyl sulfate ionic liquid. Excess molar volumes and viscosity, molar refraction, and isentropic compressibility changes of mixing have been calculated from the physical properties. The changes of mixing have been adequately fitted to the Redlich-Kister polynomial.

Compounds

#	Formula	Name
1	C2H6O	ethanol
2	C8H16N2O4S	1-ethyl-3-methylimidazolium ethyl sulfate
3	C6H14O	2-ethoxy-2-methylpropane

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	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	ABBE:UFactor:2	1
POMD	1	Viscosity, Pa*s ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	CAPTUB:UFactor:4	1
POMD	1	Speed of sound, m/s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	FPINT:UFactor:8	1
POMD	1	Mass density, kg/m3 ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	ABBE:UFactor:2	1
POMD	2	Viscosity, Pa*s ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	CAPTUB:UFactor:4	1
POMD	2	Speed of sound, m/s ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	FPINT:UFactor:8	1
POMD	2	Mass density, kg/m3 ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	1 2	Viscosity, Pa*s ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	CAPTUB:UFactor:4	26
POMD	1 2	Refractive index (Na D-line) ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ABBE:UFactor:2	26
POMD	1 2	Speed of sound, m/s ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	FPINT:UFactor:8	26
POMD	1 2	Mass density, kg/m3 ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:4	26
POMD	1 3 2	Viscosity, Pa*s ; Liquid	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	CAPTUB:UFactor:4	49
POMD	1 3 2	Refractive index (Na D-line) ; Liquid	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	ABBE:UFactor:2	49
POMD	1 3 2	Speed of sound, m/s ; Liquid	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	FPINT:UFactor:8	49
POMD	1 3 2	Mass density, kg/m3 ; Liquid	Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:4	49

Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Volumetric and Viscosity Study for the Mixtures of 2-Ethoxy-2-methylpropane, Ethanol, and 1-Ethyl-3-methylimidazolium Ethyl Sulfate Ionic Liquid

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

ABSTRACT