System: 3-pyridinecarboxylic acid

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1) 3-pyridinecarboxylic acid
DECHEMA ID32915
FormulaC6H5NO2
SynonymNictonic acid
Synonym3-picolinic acid
Synonympyridine-3-carboxylic acid
Synonym3-carboxypyridine
Synonymvitamin b
SynonymNiacin
Synonympyridine-β-carboxylic acid
Synonymnicotinic acid
Synonymnicotine acid
Synonymnicotene
Synonymantipellagra factor
InChi-KeyPVNIIMVLHYAWGP-UHFFFAOYSA-N
Registry No.59-67-6

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
densitysolid11View
enthalpysolid167View
enthalpy (related to 0 K)solid150View
enthalpy of combustionsolid22View
enthalpy of formationsolid22View
enthalpy of formationgas22View
enthalpy of fusion-1313View
enthalpy of phase transition-55View
enthalpy of sublimation-812View
entropysolid2117View
entropy of formationsolid11View
entropy of fusion-11View
entropy of phase transition-11View
formation/decomposition temperature-11View
free enthalpysolid167View
fusion pressure-27View
fusion temperature-2328View
heat capacity (cp)solid3274View
heat capacity (cp)solid(2)130View
heat capacity (cp)liquid16View
heat capacity (cp)solid(1)18View
melting point-77View
molecular weight-22View
octanol/water partition coefficient-22View
pressure of sublimation-520View
solubility parameter (Hildebrand and Scott)-11View
sublimation temperature-621View
temperature of phase transition-33View
triple point-11View
triple point temperature-11View
UNIQUAC area parameter-11View
UNIQUAC volume parameter-11View