Gonzalez-Rodriguez, Jorge published the artcilePolymeric ionic liquids derived from L-valine for the preparation of highly selective silica-supported stationary phases in gas chromatography, SDS of cas: 110-42-9, the main research area is valine polymeric ionic liquid silica gas chromatog stationary phase; cross-linked stationary phases; gas chromatography; ionic liquids; solvation parameter model.
A series of silica-supported polymeric ionic liquid (PIL)-based stationary phases derived from a vinylic L-valine ionic liquid monomer and divinylbenzene (DVB) as the crosslinking agent have been prepared and studied as gas chromatog. stationary phases. These coated gas chromatog. columns exhibited good thermal stabilities (230-300 °C) and high efficiencies (1700-2700 plates/m), and were characterized using a linear solvation parameter model in order to understand the effects of the amount of DVB on the features of the resulting composite systems. Their retention behavior and separation efficiencies were demonstrated using the Grob test. By tuning the crosslinking degree for the IL-derived stationary phase, the separation selectivity and resolution of different compounds were improved. The different retention behaviors observed for many analytes indicate that these stationary phases may be applicable as new types of GC stationary phases.
Polymers (Basel, Switzerland) published new progress about Composites. 110-42-9 belongs to class esters-buliding-blocks, name is Methyl decanoate, and the molecular formula is C11H22O2, SDS of cas: 110-42-9.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics