ABSTRACT

Experimental data on the solid-liquid equilibria in 2,6-dimethylnaphthalene (DMN) + C1-C7 1-alkanols were obtained over the temperature range of 243.15 K to 343.15 K. The solubility of 2,6-DMN in alcohols increases with increase in polarity of alcohol. The results were well fitted by the best correlation equation. Densities of their binary mixtures have been measured at the temperatures from 253.15 K to 333.15 K and at the mole fractions from 0.0017 to 0.0167. Results for the density were well correlated with the empirical equations.

Compounds

#	Formula	Name
1	C6H14O	hexan-1-ol
2	C7H16O	heptan-1-ol
3	C12H12	2,6-dimethylnaphthalene
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	4 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	5 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	6 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	7 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	8 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	1 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	14
POMD	2 3	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 3	VISOBS:UFactor:8	16

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

Solubility and Density of 2,6-Dimethylnaphthalene in C1-C7 1-Alkanols

Kim, K. -J.[Kwang-Joo], Cheon, Y.-H.[Yang-Ho]

ABSTRACT