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| | Perfluoroalkylethyl acrylate Basic information |
| Product Name: | Perfluoroalkylethyl acrylate | | Synonyms: | Poly(difluoromethylene), α-fluoro-ω-[2- [(1-oxo-2-propenyl)oxy]ethyl]-;Perfluoroalkylethyl acrylate;Perfluoroalkyl Ethyl Acrylates;Poly(difluoroMethylene),a-fluoro-w-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-;PFAEA (Perfluoroalkylethylacrylate);1H,1H,2H,2H-Perfluoroalkyl-1-acrylates;2-(Perfluoroalkyl)Ethyl Acrylates, Mixture;1H,1H,2H,2H-Perfluoroalkyl-1-acrylate | | CAS: | 65605-70-1 | | MF: | C6H7F3O2 | | MW: | 168.1137896 | | EINECS: | 689-782-8 | | Product Categories: | Polymers | | Mol File: | 65605-70-1.mol |  |
| | Perfluoroalkylethyl acrylate Chemical Properties |
| | Perfluoroalkylethyl acrylate Usage And Synthesis |
| Description | Perfluoroalkylethyl acrylate is an important monomer for the synthesis of fluoropolymers, and is also a key step in the synthesis of fluorine-containing finishing agents. | | Uses | Perfluoroalkylethyl acrylate is a polymer that can be used as an important monomer for the synthesis of fluoropolymers. | | Synthesis | Using p-toluenesulfonic acid as catalyst, Perfluoroalkylethyl acrylate was synthesized.
Experimental procedure: Add polyfluoroalcohol, acrylic acid, and solvent to a dry four-necked flask equipped with a stirrer, reflux condenser, thermometer and water separator, and add p-toluenesulfonic acid after stirring evenly. The temperature is raised to reflux, and the reaction is carried out for a period of time until the water collected in the water separator reaches the theoretical amount. The solvent and excess acrylic acid were evaporated, and 5% (mass fraction) sodium bicarbonate solution was added dropwise to the cooled reaction solution until the pH was about 7-8. Filtration yielded a milky white solid. After vacuum drying, vacuum distillation was performed to collect Perfluoroalkylethyl acrylate at 82-134°C under 199.3Pa. |
| | Perfluoroalkylethyl acrylate Preparation Products And Raw materials |
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