ABSTRACT

The mole fraction solubility of 1,4-dioxan-2-one (x1) in tetrahydrofuran, acetone, methanol, ethanol, 1-propanol, 1-butanol, and 1-pentanol were measured over the temperature range from 263.05 K to 288.45 K. The solubility of 1,4-dioxan-2-one in alcohols increases with increasing polarity of the solvent. The results were fitted by the exponential equation. The result of the solubility was well-correlated by the empirical equations: x1=(alpha)e^(beta) (T/K) where T is absolute temperature and (alpha) and (beta) are parameters.

Compounds

#	Formula	Name
1	C4H6O3	1,4-dioxan-2-one
2	C3H6O	acetone
3	C4H8O	tetrahydrofuran
4	CH4O	methanol
5	C2H6O	ethanol
6	C3H8O	propan-1-ol
7	C4H10O	butan-1-ol
8	C5H12O	pentan-1-ol

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	Molar enthalpy of transition or fusion, kJ/mol ; Crystal			Crystal Liquid Air at 1 atmosphere	DSC	1
POMD	1	Normal melting temperature, K ; Crystal			Crystal Liquid Air at 1 atmosphere	DTA	1
POMD	2 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:6	11
POMD	3 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:6	11
POMD	4 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:4	11
POMD	5 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:4	11
POMD	6 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:4	11
POMD	7 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:8	11
POMD	8 1	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 1	VISOBS:UFactor:4	11

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

Solubility of Organic Systems Containing 1,4-Dioxan-2-one

Kim, S.-I.[Sung-Il], Kim, C.-U.[Chul-Ung], Park, S.-J.[So-Jin]

ABSTRACT