ABSTRACT

Standard (p0 = 0.1 MPa) massic energies of combustion for 1-methyl-3-piperidinol, 1-ethyl-3-piperidinol, and 1-methyl-4-piperidinol were measured at T = 298.15 K by static bomb calorimetry. The standard molar enthalpies of formation of the condensed phase were derived. The standard molar enthalpies of vaporization at T = 298.15 K of the three piperidinol derivatives studied were determined by high-temperature Calvet microcalorimetry. The respective standard molar enthalpies of formation in the gaseous phase at T = 298.15 K were derived.

Compounds

#	Formula	Name
1	CO2	carbon dioxide
2	N2	nitrogen
3	H2O	water
4	O2	oxygen
5	C6H13NO	1-methyl-3-piperidinol
6	C7H15NO	1-ethyl-3-piperidinol
7	C6H13NO	1-methyl-4-piperidinol

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	5	Molar enthalpy, kJ/mol ; Gas	Temperature, K; Gas Pressure, kPa; Gas	Gas	Drop calorimetry	1
POMD	6	Molar enthalpy, kJ/mol ; Gas	Temperature, K; Gas Pressure, kPa; Gas	Gas	Drop calorimetry	1
POMD	7	Molar enthalpy, kJ/mol ; Gas	Temperature, K; Gas Pressure, kPa; Gas	Gas	Drop calorimetry	1
RXND	5 1 2 3 4	Specific internal energy of reaction at constant volume, J/g			Static bomb calorimetry	1
RXND	6 1 2 3 4	Specific internal energy of reaction at constant volume, J/g			Static bomb calorimetry	1
RXND	7 1 2 3 4	Specific internal energy of reaction at constant volume, J/g			Static bomb calorimetry	1

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

Experimental Study on the Thermochemistry of Some Derivatives of Piperidinol

Ribeiro da Silva, M. A. V.[Manuel A. V.], Cabral, J. I. T. A.[Joana I. T. A.]

ABSTRACT