ABSTRACT

In this paper, we focused on the solubility of 4-Methylsulphonylacetophenone. A gravimetric method was taken to measure the solubility of 4-Methylsulphonylacetophenone in n-hexane, ethyl acetate, methanol, ethanol, n-propyl alcohol, n-butyl alcohol, ethylene glycol, cyclohexane, isobutyl alcohol and (ethyl acetate + n-hexane) binary solvent mixtures from 278.15K to 328.15K under atmospheric pressure. Its corresponding (solid + liquid) equilibrium results will provide essential support for further theoretical studies. The solubility of 4-Methylsulphonylacetophenone in nine pure solvents were correlated with eh and Apelblat models while in (ethyl acetate + n-hexane) binary solvent mixtures were correlated with Apelblat and CNIBS/R K models. The Apelblat model was proved to be the best-fit model for correlating the solubility of both pure solvents and binary solvents mixtures from the analysis of the STATISTIC.

Compounds

#	Formula	Name
1	C9H10O3S	1-(4-(methylsulfonyl)phenyl)ethanone
2	C6H14	hexane
3	C4H8O2	ethyl acetate
4	CH4O	methanol
5	C2H6O	ethanol
6	C3H8O	propan-1-ol
7	C4H10O	butan-1-ol
8	C2H6O2	1,2-ethanediol
9	C6H12	cyclohexane
10	C4H10O	2-methyl-1-propanol
11	C7H6O3	2-hydroxybenzoic acid

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 melting temperature, K ; Crystal			Crystal Liquid Air at 1 atmosphere	VISOBS	1
POMD	3 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	4 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	5 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	6 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	7 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	2 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	8 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	9 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	10 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 1	gravimetric	11
POMD	2 3 1	Mole fraction - 1 ; Liquid	Temperature, K; Liquid Solvent: Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	gravimetric	88
POMD	4 11	Mole fraction - 11 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid Crystal 1 - 11	gravimetric	5

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

Solubility of 4-Methylsulfonylacetophenone in Nine Pure Solvents and (Ethyl Acetate + n-Hexane) Binary Solvent Mixtures from 278.15 K to 328.15 K

Hao, J.[Jianfeng], Yang, W.[Wenge], Li, H.[Hongjie], Fan, S.[Shimin], Zhao, W.[Wangdan], Hu, Y.[Yonghong]

ABSTRACT