| Identification | Back Directory | [Name]
Perfluoroalkylethyl acrylate | [CAS]
65605-70-1 | [Synonyms]
Perfluoroalkylethyl acrylate
Perfluoroalkyl Ethyl Acrylates
PFAEA (Perfluoroalkylethylacrylate)
Perfluoroalkylethyl Acrylate Forfluo
1H,1H,2H,2H-Perfluoroalkyl-1-acrylate
1H,1H,2H,2H-Perfluoroalkyl-1-acrylates
2-(Perfluoroalkyl)Ethyl Acrylates, Mixture
Perfluoroalkylethyl acrylate ISO 9001：2015 REACH
Poly(difluoromethylene), α-fluoro-ω-[2- [(1-oxo-2-propenyl)oxy]ethyl]-
Poly(difluoroMethylene),a-fluoro-w-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]- | [EINECS(EC#)]
689-782-8 | [Molecular Formula]
C9H7F9O2.(C2F4)n | [MOL File]
65605-70-1.mol | [Molecular Weight]
168.114 |
| Hazard Information | Back Directory | [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. |
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