ABSTRACT

The solubility of 1,1?-(butane-1,4-diyl)-bis(3-methyl-1H-imidazolium-1-yl) dihexafluorophosphate in water, acetophenone, cyclohexanone, acetylacetone, and 2-butanone was measured at temperatures from (283.15 to 333.15) K by a laser monitoring observation technique at atmospheric pressure. The experimental data were correlated with the modified Apelblat equation, which can be used as a useful model in the purification process of 1,1?-(butane-1,4-diyl)-bis(3-methyl-1H-imidazolium-1-yl) dihexafluorophosphate.

Compounds

#	Formula	Name
1	H2O	water
2	C8H8O	acetophenone
3	C6H10O	cyclohexanone
4	C5H8O2	2,4-pentanedione
5	C4H8O	butanone
6	C12H20F12N4P2	3,3'-(butane-1,4-diyl)bis(1-methyl-1H-imidazolium) hexafluorophosphate(V)

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	6	Normal melting temperature, K ; Crystal			Crystal Liquid Air at 1 atmosphere	VISOBS	1
POMD	1 6	Mole fraction - 6 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 6	laser monitoring observation technique	11
POMD	2 6	Mole fraction - 6 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 6	laser monitoring observation technique	11
POMD	3 6	Mole fraction - 6 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 6	laser monitoring observation technique	11
POMD	4 6	Mole fraction - 6 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 6	laser monitoring observation technique	10
POMD	5 6	Mole fraction - 6 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 6	laser monitoring observation technique	9

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

Solubility of 1,1'-(Butane-1,4-diyl)-bis(3-methyl-1H-imidazolium-1-yl) Dihexafluorophosphate in Water, Acetophenone, Cyclohexanone, Acetylacetone, and 2-Butanone

Yang, X.-Z.[Xu-Zhao], Wang, J.[Jun]

ABSTRACT