Investigation of the Chain Transfer Agent Effect on the Polymerization of Vinylidene Fluoride was written by Stefanichen Monteiro, Igor;Mendez Ecoscia, Ana Carolina;McKenna, Timothy F. L.. And the article was included in Industrial & Engineering Chemistry Research in 2019.COA of Formula: C10H20O2 The following contents are mentioned in the article:
The effect of chain transfer agents (CTAs) Et acetate (EA), octyl acetate (OA), and iso-Pr alc. (IPA) on the rate of polymerization of vinylidene fluoride (VDF) in an emulsion polymerization and in solution polymerization in di-Me carbonate (DMC) initiated by tert-Bu peroxypivalate was investigated. Pressure profiles of the polymerizations were recorded. Solids content and rate of polymerization were calculated by gravimetry; size exclusion chromatog. was utilized to evaluate CTA activity, and the produced polymer microstructures were characterized by 1H and 19F NMR spectroscopies. It is proposed that the observed reduction in polymerization rate in both systems is due to degradative chain transfer reactions. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1COA of Formula: C10H20O2).
Octyl acetate (cas: 112-14-1) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.COA of Formula: C10H20O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics