ABSTRACT

Vapor-liquid equilibrium data for the ternary system di-isopropyl ether (DIPE) + 2-propanol + benzene and the binary system 2-propanol + benzene at T = 313.15 K are reported. An isothermal total pressure cell has been used for the measurements. Experimental data have been correlated by Barker s method using the Margules equation for the binary system and the Wohl expansion for the ternary system. The Wilson, nonrandom two-liquid (NRTL), and universal quasichemical activity coefficient (UNIQUAC) models have also been applied for the calculations. A comparative study of the effect of the alcohol in mixtures containing DIPE or benzene is included, using the data previously published by the group.

Compounds

#	Formula	Name
1	C6H6	benzene
2	C3H8O	propan-2-ol
3	C6H14O	diisopropyl ether

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	Vapor or sublimation pressure, kPa ; Liquid		Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	3
POMD	2	Vapor or sublimation pressure, kPa ; Liquid		Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	3
POMD	3	Vapor or sublimation pressure, kPa ; Liquid		Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	2
POMD	2 1	Azeotropic pressure, kPa ; Liquid	Temperature, K; Liquid		Liquid Gas	By P(X) extreme	1
POMD	2 1	Azeotropic composition: mole fraction - 1 ; Liquid	Temperature, K; Liquid		Liquid Gas	By T or P extreme	1
POMD	2 1	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 1; Liquid	Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	26
POMD	2 1	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	2
POMD	2 3	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 3; Liquid	Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	2
POMD	1 3	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 3; Liquid	Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	2
POMD	2 1 3	Vapor or sublimation pressure, kPa ; Liquid	Mole fraction - 3; Liquid Mole fraction - 2; Liquid	Temperature, K; Liquid	Liquid Gas	Closed cell (Static) method	78

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

Thermodynamic Properties of Binary and Ternary Mixtures Containing Di-isopropyl Ether, 2-Propanol, and Benzene at T = 313.15 K

Villamanan, R. M.[Rosa M.], Martin, M. C., Villamanan, M. A.[Miguel A.], Chamorro, C. R.[Cesar R.], Segovia, J. J.[Jose J.]

ABSTRACT