Name: ThermoML Representation of Published Experimental Data from Journal of Chemical Thermodynamics (0021-9614, Elsevier)
Creator: Thermodynamics Research Center
License: https://www.nist.gov/open/license

ABSTRACT

The densities of pyridine, 2-picoline, 3-picoline, and 4-picoline were measured at elevated pressures (0.1 to 40) MPa at four temperatures over the range (298.15 to 328.15) K with a high-pressure apparatus. The high-pressure density data were fitted to the Tait equation and the isothermal compressibility were calculated with a novel computation procedure with the aid of this equation.

Compounds

#	Formula	Name
1	C5H5N	pyridine
2	C6H7N	2-methylpyridine
3	C6H7N	3-methylpyridine
4	C6H7N	4-methylpyridine

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	Phase	Method	#Points
POMD	1	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	88
POMD	1	Isothermal compressibility, 1/kPa ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	calculate from equation	88
POMD	2	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	88
POMD	2	Isothermal compressibility, 1/kPa ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	calculate from equation	88
POMD	3	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	88
POMD	3	Isothermal compressibility, 1/kPa ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	calculate from equation	88
POMD	4	Mass density, kg/m3 ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	88
POMD	4	Isothermal compressibility, 1/kPa ; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	calculate from equation	88

Thermodynamics Research Center / ThermoML | Journal of Chemical Thermodynamics

Volumetric properties of pyridine, 2-picoline, 3-picoline, and 4-picoline at temperatures from (298.15 to 328.15) K and at pressures up to 40 MPa

Moravkova, L., Wagner, Z., Linek, J.

ABSTRACT