ABSTRACT

Thermophysical properties including densities and viscosities of naringenin in aqueous solutions of ethanol/1-propanolwith alcohol concentrations (24.00 to 40.00) mol Ekg.1 have been measured as a function of concentration of naringenin at temperatures from (293.15 to 323.15) K and atmospheric pressure. Also, refractive indices for studied systems have been determined at 298.15 K. The measured data were used to calculate the apparent molar volume (Vphi), standard partial molar volume (Vphi0), partial molar volume (Vbar), viscosity B-coefficients, and molar refractions (Rm). The viscosity and refractive index data have been analyzed by Jones.Dole and Lorentz.Lorenz equations respectively. The trends of variation of experimental and calculated parameters have been discussed according to the interactions between solvents and solute. The obtained results imply that naringenin acts as a structure maker in the studied system.

Compounds

#	Formula	Name
1	C15H12O5	4',5,7-trihydroxyflavanone
2	C2H6O	ethanol
3	C3H8O	propan-1-ol
4	H2O	water

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	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	2
POMD	2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	2
POMD	2	Refractive index (Na D-line) ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	Standard Abbe refractometry	1
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	2
POMD	3	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	2
POMD	3	Refractive index (Na D-line) ; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid		Liquid	Standard Abbe refractometry	1
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	3
POMD	4	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	3
POMD	4	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	2
POMD	4 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Molality, mol/kg - 2; Liquid	Liquid	Vibrating tube method	2
POMD	4 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Molality, mol/kg - 2; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	2
POMD	4 2	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Molality, mol/kg - 2; Liquid		Liquid	Standard Abbe refractometry	1
POMD	4 3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Molality, mol/kg - 3; Liquid	Liquid	Vibrating tube method	2
POMD	4 3	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Molality, mol/kg - 3; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	2
POMD	4 3	Refractive index (Na D-line) ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid Molality, mol/kg - 3; Liquid		Liquid	Standard Abbe refractometry	1
POMD	1 2 4	Mass density, kg/m3 ; Liquid	Solvent: Molality, mol/kg - 2; Liquid Temperature, K; Liquid Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	210
POMD	1 2 4	Viscosity, Pa*s ; Liquid	Solvent: Molality, mol/kg - 2; Liquid Temperature, K; Liquid Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	210
POMD	1 2 4	Refractive index (Na D-line) ; Liquid	Solvent: Molality, mol/kg - 2; Liquid Molality, mol/kg - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	30
POMD	1 3 4	Mass density, kg/m3 ; Liquid	Solvent: Molality, mol/kg - 3; Liquid Temperature, K; Liquid Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	210
POMD	1 3 4	Viscosity, Pa*s ; Liquid	Solvent: Molality, mol/kg - 3; Liquid Temperature, K; Liquid Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	210
POMD	1 3 4	Refractive index (Na D-line) ; Liquid	Solvent: Molality, mol/kg - 3; Liquid Molality, mol/kg - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	30

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

Volumetric Properties, Viscosity, and Refractive Indices of Different Naringenin Solutions at Several Temperatures

Shan, Yingying, Asadzadeh, Behnaz, Yan, Weidong

ABSTRACT