Polyesters are important plastics, with monomers linked by ester moieties. Phosphoesters form the backbone of DNA molecules. 2495-37-6, formula is C11H12O2, Name is Benzyl methacrylate.Nitrate esters, such as nitroglycerin, are known for their explosive properties. Quality Control of 2495-37-6.
Yang, Cheng-Lin;Zhong, Feng;Pan, Cai-Yuan;Zhang, Wen-Jian;Hong, Chun-Yan research published 《 Influence of solvent on the RAFT-mediated polymerization of benzyl methacrylate and how to overcome the thermodynamic/kinetic limitation of morphology evolution during polymerization-induced self-assembly》, the research content is summarized as follows. Polymerization-induced self-assembly (PISA) has been demonstrated to be a powerful strategy to produce polymeric nano-objects of various morphologies. Dependent on the solubility of monomers, PISA is usually classified into two formulations as dispersion polymerization or emulsion polymerization, which may undergo quite different processes of polymerization and morphol. transition. Generally, chain propagation of the solvophobic blocks will induce the morphol. transition of the nano-objects from spherical micelles to higher order morphologies. However, the limitation of morphol. evolution is often observed during PISA, and how to overcome the trapped spherical micelles obviously depends on case-by-case anal. Herein, RAFT-mediated PISA of benzyl methacrylate in different formulations is investigated by varying the solvent composition The polymerization kinetics, nucleation, and morphol. transitions are quite different between these different PISA formulations. The entrapped spherical micelles at ethanol/water = 7/3 (weight/weight) are determined by thermodn. factors, and morphol. transition can be achieved by using a shorter solvophilic polymer as the macro-RAFT agent, while the spherical micelles obtained at ethanol/water = 3/7 (weight/weight) are kinetically trapped, which can be overcome by copolymerization of some other monomers to improve the flexibility of solvophobic blocks. This work is promising as it provides a principle to overcome the limitations of morphol. evolution in different cases and develops the design for formulations of PISA.
Quality Control of 2495-37-6, Benzyl methacrylate, also known as Benzyl methacrylate, is a useful research compound. Its molecular formula is C11H12O2 and its molecular weight is 176.21 g/mol. The purity is usually 95%.
Benzyl methacrylate is a chemical compound that belongs to the group of benzyl compounds. It has a copolymer structure with methyl ethyl methacrylate (MEMA) and hydroxyl groups. Benzyl methacrylate is produced by polymerization of benzyl chloride with allyl carbonate in the presence of radiation, forming a polymeric matrix. The morphology of this copolymer depends on the length of the benzyl chains and the concentration of MEMA., 2495-37-6.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics