ABSTRACT

The relative permittivity and apparent dipole moments of (nitromethane + benzene or + tetrachloromethane) at 298.15 K and 318.15 K, and (nitroethane + tetrachloromethane or + cyclohexane or + 1,4-dimethylbenzene), (1-nitropropane + tetrachloromethane or + cyclohexane or + 1,4 dimethylbenzene) and (2-nitropropane + tetrachloromethane or + cyclohexane or + 1,4-dimethylbenzene or + 2,3-dimethylbenzene) at 298.15 K were measured to mole fractions of the nitroalkanes of 0.09. Measurements were made using a stepwise dilution technique with a two-terminal dielectric cell. The apparent dipole moments were calculated using the Frohlich equation.

Compounds

#	Formula	Name
1	C6H12	cyclohexane
2	CCl4	tetrachloromethane
3	C8H10	1,4-dimethylbenzene
4	C6H14	2,3-dimethylbutane
5	CH3NO2	nitromethane
6	C2H5NO2	nitroethane
7	C3H7NO2	1-nitropropane
8	C3H7NO2	2-nitropropane
9	C6H6	benzene

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	9 5	Relative permittivity at zero frequency ; Liquid	Temperature, K; Liquid Mole fraction - 5; Liquid	Pressure, kPa; Liquid	Liquid	two-terminal dielectric cell	45
POMD	2 5	Relative permittivity at zero frequency ; Liquid	Temperature, K; Liquid Mole fraction - 5; Liquid	Pressure, kPa; Liquid	Liquid	two-terminal dielectric cell	52
POMD	6 1	Relative permittivity at zero frequency ; Liquid	Mole fraction - 6; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	10
POMD	2 6	Relative permittivity at zero frequency ; Liquid	Mole fraction - 6; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	10
POMD	6 3	Relative permittivity at zero frequency ; Liquid	Mole fraction - 6; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	10
POMD	7 1	Relative permittivity at zero frequency ; Liquid	Mole fraction - 7; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-cell dielectric cell	17
POMD	2 7	Relative permittivity at zero frequency ; Liquid	Mole fraction - 7; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-cell dielectric cell	13
POMD	3 7	Relative permittivity at zero frequency ; Liquid	Mole fraction - 7; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-cell dielectric cell	12
POMD	8 1	Relative permittivity at zero frequency ; Liquid	Mole fraction - 8; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	18
POMD	2 8	Relative permittivity at zero frequency ; Liquid	Mole fraction - 8; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	13
POMD	8 3	Relative permittivity at zero frequency ; Liquid	Mole fraction - 8; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	12
POMD	4 8	Relative permittivity at zero frequency ; Liquid	Mole fraction - 8; Liquid	Pressure, kPa; Liquid Temperature, K; Liquid	Liquid	two-terminal dielectric cell	18

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

Relative Permittivity and Apparent Dipole Moments of Nitromethane, Nitroethane, 1-Nitropropane and 2- Nitropropane in Several Nonpolar Solvents.

Marsh, K.[Kenneth]

ABSTRACT