Flynn, Sean published the artcileExpanding the monomer scope of linear and branched vinyl polymerisations via copper-catalysed reversible-deactivation radical polymerisation of hydrophobic methacrylates using anhydrous alcohol solvents, Safety of Dodecyl 2-methylacrylate, the main research area is linear branched vinyl hydrophobic methacrylate alc solvent radical polymerization.
Cu-Catalyzed reversible-deactivation radical polymerization of hydrophobic methacrylate monomers in anhydrous alcs. has been expanded to explore the scope of this unusual choice of solvent. A range of linear methacrylic homopolymers with well-targeted mol. weight and low dispersity (D = 1.12-1.53) have been generated in anhydrous methanol and isopropanol with relative ease. These solvents are normally considered antisolvents and employed to precipitate such polymers; therefore, our studies have assessed the polymerization reaction mixture homogeneity and extent of reaction control. Statistical copolymerizations with the bi-functional monomer, ethylene glycol di-methacrylate (EGDMA), has led to branched statistical copolymers with weight average mol. weights up to Mw = 1.76 × 106 g mol-1; subsequent triple-detection size exclusion chromatog. studies have provided insight into the impact of monomer structure on the extent of branching within the final isolated polymers. The ability to control branched copolymer mol. weights under these conditions through variation of EGDMA concentrations was seen to be highly dependent on methacrylate monomer chem. A number of factors which are likely to effect branching reactions during the polymerization of hydrophobic methacrylates in anhydrous alcs. are discussed.
Polymer Chemistry published new progress about Homogeneity. 142-90-5 belongs to class esters-buliding-blocks, name is Dodecyl 2-methylacrylate, and the molecular formula is C16H30O2, Safety of Dodecyl 2-methylacrylate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics