ABSTRACT

This paper reports experimental densities, surface tensions, and refractive indexes of the ternary system (propyl propanoate + hexane + m-xylene) at the temperature 298.15 K and atmospheric pressure over the whole composition range. Also, the corresponding binary mixtures not published before are presented. The excess molar volumes, surface tension deviations, and changes in the refractive index on mixing have been calculated. Finally, we will compare the experimental data of surface tension and refractive index with different theoretical and empirical approximations.

Compounds

#	Formula	Name
1	C6H12O2	propyl propanoate
2	C6H14	hexane
3	C8H10	1,3-dimethylbenzene

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	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	1	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Drop volume	1
POMD	2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:2	1
POMD	2	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Drop volume	1
POMD	3	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	Standard Abbe refractometry	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid		Liquid	VIBTUB:UFactor:4	1
POMD	3	Surface tension liquid-gas, N/m ; Liquid	Temperature, K; Liquid		Liquid Air at 1 atmosphere	Drop volume	1
POMD	3 2	Surface tension liquid-gas, N/m ; Liquid	Mole fraction - 2; Liquid	Temperature, K; Liquid	Liquid Air at 1 atmosphere	Drop volume	18
POMD	3 2	Refractive index (Na D-line) ; Liquid	Mole fraction - 2; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	ABBE:UFactor:2	14
POMD	3 2	Mass density, kg/m3 ; Liquid	Mole fraction - 2; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:4	18
POMD	1 3	Refractive index (Na D-line) ; Liquid	Mole fraction - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	ABBE:UFactor:2	16
POMD	1 3 2	Surface tension liquid-gas, N/m ; Liquid	Mole fraction - 1; Liquid Mole fraction - 2; Liquid	Temperature, K; Liquid	Liquid Air at 1 atmosphere	Drop volume	47
POMD	1 3 2	Refractive index (Na D-line) ; Liquid	Mole fraction - 1; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	ABBE:UFactor:2	52
POMD	1 3 2	Mass density, kg/m3 ; Liquid	Mole fraction - 1; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	VIBTUB:UFactor:4	47

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

Densities, Surface Tensions, and Refractive Indexes of Propyl Propanoate + Hexane + m-Xylene at 298.15 K

Dominguez-Perez, M.[Montserrat], Segade, L., Cabeza, O.[Oscar], Franjo, C., Jimenez, E.[Eulogio]

ABSTRACT