ABSTRACT

Conductivities of 1-alkyl-3-methylimidazolium chloride ionic liquids ([Cnmim]Cl, n = 4, 6, 8, 10) in aqueous glucose solutions and [C4mim]Cl in aqueous monosaccharide (glucose, galactose, xylose, and ribose) solutions were measured together with densities and viscosities of aqueous monosaccharide solutions at 298.15 K. The limiting molar conductivities and association constants were derived from the Lee-Wheaton conductivity equation. From the obtained conductivity data, the values of the Walden product were also calculated. The IL-monosaccharide interactions were discussed in terms of the alkyl chain length of the cations of the ILs and the stereo-chemistry of the monosaccharides.

Compounds

#	Formula	Name
1	C6H12O6	D-glucose
2	C6H12O6	(+)-galactose
3	C5H10O5	D-xylose
4	C5H10O5	D-ribose
5	H2O	water
6	C8H15ClN2	1-butyl-3-methylimidazolium chloride
7	C10H19ClN2	1-hexyl-3-methylimidazolium chloride
8	C12H23ClN2	1-methyl-3-octylimidazolium chloride
9	C14H27ClN2	1-decyl-3-methylimidazolium chloride

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 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	6
POMD	1 5	Mass density, kg/m3 ; Liquid	Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Vibrating tube method	6
POMD	2 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	6
POMD	2 5	Mass density, kg/m3 ; Liquid	Molality, mol/kg - 2; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	6
POMD	3 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	6
POMD	3 5	Mass density, kg/m3 ; Liquid	Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	6
POMD	4 5	Viscosity, Pa*s ; Liquid	Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	6
POMD	4 5	Mass density, kg/m3 ; Liquid	Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	6
POMD	5 6	Molar conductivity, S*m2/mol ; Liquid	Amount concentration (molarity), mol/dm3 - 6; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	10
POMD	5 7	Molar conductivity, S*m2/mol ; Liquid	Amount concentration (molarity), mol/dm3 - 7; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	12
POMD	5 8	Molar conductivity, S*m2/mol ; Liquid	Amount concentration (molarity), mol/dm3 - 8; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	11
POMD	5 9	Molar conductivity, S*m2/mol ; Liquid	Amount concentration (molarity), mol/dm3 - 9; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	12
POMD	1 5 6	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 1; Liquid Amount concentration (molarity), mol/dm3 - 6; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	62
POMD	2 5 6	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 2; Liquid Amount concentration (molarity), mol/dm3 - 6; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	65
POMD	3 5 6	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 3; Liquid Amount concentration (molarity), mol/dm3 - 6; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	65
POMD	4 5 6	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 4; Liquid Amount concentration (molarity), mol/dm3 - 6; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Alternating current cell with electrodes	57
POMD	1 5 7	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 1; Liquid Amount concentration (molarity), mol/dm3 - 7; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	69
POMD	1 5 8	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 1; Liquid Amount concentration (molarity), mol/dm3 - 8; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Alternating current cell with electrodes	78
POMD	1 5 9	Molar conductivity, S*m2/mol ; Liquid	Solvent: Molality, mol/kg - 1; Liquid Amount concentration (molarity), mol/dm3 - 9; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Alternating current cell with electrodes	74

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Conductivities of 1-alkyl-3-methylimidazolium chloride ionic liquids in monosaccharide + water solutions at 298.15 K

Chen, Y.[Yujuan], Xuan, X.[Xiaopeng], Zhang, H.[Honghao], Zhuo, K.[Kelei]

ABSTRACT