ABSTRACT

The mole fraction solubility of vinyl chloride in 1-butyl-3-methyl imidazolium tetrafluoroborate ([BMIM][BF4]), 1-butyl-3-methyl imidazolium hexafluorophosphate ([BMIM][PF6]), 2,4-bis(2-hydroxypropyl)- 1,1,3,3-tetramethyl guanidinium tetrafluoroborate ([TMGHPO2][BF4]), and tetramethyl guanidinelactate (TMGL) is reported as a function of temperature at (293.15, 313.15, and 333.15) K at pressures of up to 2 bar on the basis of a saturation method. The Henry s law constants and enthalpy of solution of vinyl chloride were calculated from the solubility data. The enthalpy of solution is negative for all mixtures.

Compounds

#	Formula	Name
1	C2H3Cl	chloroethene
2	C8H15F6N2P	1-butyl-3-methylimidazolium hexafluorophosphate
3	C8H15BF4N2	1-butyl-3-methylimidazolium tetrafluoroborate
4	C8H19N3O3	1,1,3,3-tetramethylguanidinium lactate
5	C11H26BF4N3O2	N-(bis(dimethylamino)methylene)-2-hydroxy-N-(2-hydroxypropyl)propan-1-aminium tetrafluoroborate

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	Phase	Method	#Points
POMD	1 2	Mole fraction - 1 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Gas	gravimetric method	22
POMD	1 3	Mole fraction - 1 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Gas	gravimetric	22
POMD	1 4	Mole fraction - 1 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Gas	gravimetric	19
POMD	1 5	Mole fraction - 1 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid Gas	gravimetric	19

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

Low Pressure Solubilities of Vinyl Chloride in Ionic Liquids

Cheng, X.[Xuepei], Mu, T.[Tiancheng], Wang, X.[Xiaoling], Guo, X.[Xiangkun], Zou, L.[Lizhuang]

ABSTRACT