Thermal parameters associated to micellization of dodecylpyridinium bromide and chloride in aqueous solution was written by Galan, J. J.;Gonzales-Perez, A.;Del Cactillo, J. L.;Rodriguez, J. R.. And the article was included in Journal of Thermal Analysis and Calorimetry in 2002.Recommanded Product: 104-73-4 This article mentions the following:
Elec. conductivity of aqueous solutions of dodecylpyridinium chloride and bromide have been determined From these data the critical micelle concentration (cmc) was determined The thermal properties as standard Gibbs free energy, enthalpy and entropy of micellization was estimated from a uncharged-phase separation model and enables to obtain another properties like heat capacity of micellization and the relevant parameters in the min. of temperature dependence of cmc. The enthalpy-entropy compensation was shown for the studied compounds In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Recommanded Product: 104-73-4).
1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. The ring atoms in the pyridine molecule are sp2-hybridized. The nitrogen is involved in the π-bonding aromatic system using its unhybridized p orbital. The lone pair is in an sp2 orbital, projecting outward from the ring in the same plane as the σ bonds. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Recommanded Product: 104-73-4