Mixtures of Pyridine and Nicotine with Pyridinium-Based Ionic Liquids was written by Pereiro, A. B.;Rodriguez, A.;Blesic, M.;Shimizu, K.;Canongia Lopes, J. N.;Rebelo, L. P. N.. And the article was included in Journal of Chemical & Engineering Data in 2011.SDS of cas: 125652-55-3 This article mentions the following:
The melting temperatures of 1-alkyl-3-methylpyridinium chloride ionic liquids [Cnmpy]Cl (4 ≤ even n ≤ 18) were determined by a dynamic method and confirmed by differential scanning calorimetry. The latter technique was also used to measure the corresponding enthalpies of fusion. The temperatures marking the onset of decomposition of the eight ionic liquids were determined by thermogravimetry. The solid-liquid and liquid-liquid phase equilibrium of binary mixtures of pyridine or nicotine with four ionic liquids of the 1-alkyl-3-methylpyridinium chloride family ([Cnmpy]Cl with n = 4, 6, 10, 16) were investigated. The T-x phase diagrams were measured at atm. pressure using turbidimetry in the (280 to 378) K temperature range. The diagrams show that pyridine is miscible in all proportions with the four studied ionic liquids while nicotine is only partially miscible with [C4mpy]Cl and [C6mpy]Cl. Data were interpreted using mol. dynamics simulations. The study illustrates, once again, the unique structural and solvent properties of ionic liquids In the experiment, the researchers used many compounds, for example, 1-Butyl-3-methylpyridinium Chloride (cas: 125652-55-3SDS of cas: 125652-55-3).
1-Butyl-3-methylpyridinium Chloride (cas: 125652-55-3) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Halopyridines are particularly attractive synthetic building blocks in a variety of cross-coupling methods, including the Suzuki-Miyaura cross-coupling reaction.SDS of cas: 125652-55-3