ABSTRACT

Densities (?) of N,N'-hexamethylenebisacetamide (HMBA) in pure water and aqueous glucose and sucrose solutions have been measured at T = (288.15, 293.15, 298.15, 303.15, and 308.15) K with a quartz vibrating-tube densimeter. These experimental data have been used to calculate some important physical parameters, including apparent molar volumes (V), limiting partial molar volumes (V0), and transfer partial molar volumes (?trsV0). Another physical parameter, molar refraction at the sodium-D line (RD), has been computed from the refractive index (nD) measured by a refractometer at 298.15 K. The variations of all above parameters are discussed in terms of interactions occurring in the solutions.

Compounds

#	Formula	Name
1	C10H20N2O2	N,N'-diacetyl-1,6-hexanediamine
2	H2O	water
3	C6H12O6	D-glucose
4	C12H22O11	D-sucrose

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 2	Refractive index (Na D-line) ; Liquid	Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Standard Abbe refractometry	8
POMD	1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 1; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	40
POMD	3 2	Refractive index (Na D-line) ; Liquid	Molality, mol/kg - 3; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Standard Abbe refractometry	6
POMD	3 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 3; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	30
POMD	4 2	Refractive index (Na D-line) ; Liquid	Molality, mol/kg - 4; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Standard Abbe refractometry	6
POMD	4 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 4; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	30
POMD	3 1 2	Refractive index (Na D-line) ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 3; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Standard Abbe refractometry	48
POMD	3 1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 1; Liquid Molality, mol/kg - 3; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	240
POMD	4 1 2	Refractive index (Na D-line) ; Liquid	Molality, mol/kg - 1; Liquid Molality, mol/kg - 4; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	Standard Abbe refractometry	48
POMD	4 1 2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Molality, mol/kg - 1; Liquid Molality, mol/kg - 4; Liquid	Pressure, kPa; Liquid	Liquid	Vibrating tube method	240

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

Volumetric Properties and Refractive Indices of N,N'-Hexamethylenebisacetamide in Aqueous Glucose and Sucrose Solutions

Dong, L.[Lina], Liu, M.[Min], Li, G.[Guangqian], Wang, L.[Lili], Sun, D.[Dezhi], Wei, X.[Xilian], Di, Y.[Youying]

ABSTRACT