ABSTRACT

The solid-liquid equilibrium (SLE) data for five binary systems containing diphenyl carbonate (DPC), i.e., ethanol, 1-propanol, 2-propanol, diethyl carbonate, or dipropyl carbonate + DPC, were determined experimentally. We designed a new experimental apparatus based on a synthetic method for the SLE measurements. We verified the applicability of the designed apparatus by determining the binary SLE data for the system dimethyl carbonate + DPC. The experimental SLE data were represented by a non-random two-liquid model. Predictions of SLE data for the binary systems were also tested on the basis of the National Institution of Standards and Technology-modified universal functional activity coefficient group contribution model.

Compounds

#	Formula	Name
1	C2H6O	ethanol
2	C3H8O	propan-1-ol
3	C3H8O	propan-2-ol
4	C3H6O3	dimethyl carbonate
5	C5H10O3	diethyl carbonate
6	C7H14O3	dipropyl carbonate
7	C13H10O3	diphenyl carbonate

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	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	4	Solid-liquid equilibrium temperature, K ; Liquid	Pressure, kPa; Liquid		Liquid Crystal	VISOBS	1
POMD	5	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	6	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Vibrating tube method	1
POMD	7	Solid-liquid equilibrium temperature, K ; Liquid	Pressure, kPa; Liquid		Liquid Crystal	VISOBS	1
POMD	4 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	11
POMD	4 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 4	VISOBS	3
POMD	1 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	21
POMD	2 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	18
POMD	3 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 3; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	20
POMD	5 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 5; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	11
POMD	6 7	Solid-liquid equilibrium temperature, K ; Liquid	Mole fraction - 6; Liquid	Pressure, kPa; Liquid	Liquid Crystal - 7	VISOBS	12

Thermodynamics Research Center / ThermoML | Fluid Phase Equilibria

Solid-liquid equilibria for selected binary systems containing diphenyl carbonate

Matsuda, Hiroyuki, Ohashi, Yuki, Kurihara, Kiyofumi, Tochigi, Katsumi, Ochi, Kenji

ABSTRACT