The critical parameters of pyridine are pressure 6.70 MPa, temperature 620 K and volume 229 cm3·mol−1. 1603-41-4, formula is C6H8N2, Name is 2-Amino-5-methylpyridine. In the temperature range 340–426 °C its vapor pressure p can be described with the Antoine equation.. Product Details of C6H8N2.
Verevkin, Sergey P.;Zherikova, Kseniya V.;Martynenko, Evgeniya A. research published 《 Molecular versus ionic liquids: Development of a thermodynamic framework for predicting vaporization thermodynamics》, the research content is summarized as follows. Ionic liquids based on the pyridinium and quinolinium cations show good result in desulfurization of fuels. The knowledge of their vaporisation thermodn. is of practical importance. The standard molar enthalpies of vaporization of pyridinium based ionic liquids were derived from the vapor pressure temperature dependences measured by the quartz-crystal microbalance method. We have collected available primary exptl. results on vapor pressures, and enthalpies of phase transitions (solid-solid, crystal-gas, and liquid-gas) of analogus mol. species – substituted pyridines and quinolines. These data were evaluated using the structure-property correlations. The consistent sets of evaluated thermodn. data on the mol. and ionic liquids were used to develop the ′′centerpiece′′ based group-additivity method for predicting enthalpies of vaporization of mol. and ionic compounds The general transferability of the contributions to the enthalpy of vaporization from the mol. liquids to the ionic liquid has been established.
Product Details of C6H8N2, 2-Amino-5-methylpyridine, also known as 2-Amino-5-methylpyridine, is a useful research compound. Its molecular formula is C6H8N2 and its molecular weight is 108.14 g/mol. The purity is usually 95%.
2-Amino-5-methylpyridine is a chemical compound that belongs to the group of methyl ketones. It has a nitrogen atom and an oxygen atom in its structure, which allows it to form hydrogen bonds with other molecules. 2-Amino-5-methylpyridine can be obtained by reacting hydrochloric acid and xanthone in the presence of a base. The compound is highly reactive and has been shown to have antiinflammatory properties. This can be attributed to its ability to inhibit prostaglandin synthesis. 2-Amino-5-methylpyridine also has fluorescence properties that are sensitive to pH changes and can be used as a probe for metal ions. 2-Amino-5-methylpyridine is an organic compound that contains a methyl group, two nitrogen atoms, and one oxygen atom in its chemical structure. This molecule can form hydrogen bonds with other molecules due to its nitrogen atoms and oxygen atom,, 1603-41-4.