ABSTRACT

Refractive indices and static permittivities at temperatures of (283.15, 298.15, and 313.15) K and at pressure of 99.0 kPa were determined for the binary mixtures formed by n-hexane or n-heptane with isomeric chlorobutanes. Excess properties were obtained from the experimental values and correlated by means of a Redlich Kister type equation. In addition, these results were used, together with available density values, to estimate at T = 298.15 K the Kirkwood correlation factors of the liquid mixtures. The behavior of this magnitude with composition was also discussed.

Compounds

#	Formula	Name
1	C6H14	hexane
2	C7H16	heptane
3	C4H9Cl	1-chlorobutane
4	C4H9Cl	2-chlorobutane
5	C4H9Cl	1-chloro-2-methylpropane
6	C4H9Cl	2-chloro-2-methylpropane

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	ABBE:monoch	1
POMD	1	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	2	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	3	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	4	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	5	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	6	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	3
POMD	3 1	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	3 1	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	4 1	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	4 1	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	1 5	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	1 5	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	1 6	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	1 6	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	3 2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	3 2	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	4 2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	4 2	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	2 5	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	2 5	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39
POMD	2 6	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid	Liquid	ABBE:monoch	39
POMD	2 6	Relative permittivity at various frequencies ; Liquid	Temperature, K; Liquid Mole fraction - 2; Liquid	Pressure, kPa; Liquid Frequency, MHz; Liquid	Liquid	Parallel plate capacitor	39

Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Refractive indices and static permittivities of systems containing n-hexane or n-heptane and isomeric chlorobutanes

Benito, J., Guerrero, H., Artigas, H., Lopez, M. C., Lafuente, C.

ABSTRACT