365bet娱乐

Description of 2,2-bis(Trifluoromethyl)-4,5-difluoro-1,3-dioxole CAS NO: 37697-64-6

Copolymerization of Tetrafluoroethylene and 2,2-Bis(trifluoromethyl)-4,5-difluoro-1,3-dioxole CAS NO:37697-64-6 in Supercritical Carbon Dioxide .

Copolymers of tetrafluoroethylene (TFE) and 2,2-bis(trifluoromethyl)-4,5-difluoro-1,3-dioxole CAS NO:37697-64-6 (PDD) were synthesized in carbon dioxide at low temperatures. Bis(perfluoro-2-N-propoxypropionyl) peroxide was used as initiator. A range of copolymers with various compositions and different molecular weights were prepared in yields as high as 74%. The glass transition temperature of the copolymers increased with increasing PDD content and ranged from 67 to 334degreesC for the PDD homopolymer.

Name:2,2-bis(Trifluoromethyl)-4,5-difluoro-1,3-dioxole    

CAS NO: 37697-64-6

Purity: 97% min

MF: C5F8O2

MW:244.04

BP:43.0±40.0 °C at 760 mmHg

Density:1.7±0.1 g/cm3

Appearance: Colorless Liquid

Package: 25g, 100g, 500g, bulk package 

Application:Pharmaceutical Intermediates

Other name:

1,3-Dioxole, 4,5-difluoro-2,2-bis(trifluoromethyl)-;

4,5-Difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole;

bis-2,2-trifluoromethyl-4,5-difluoro-1,3-dioxole;

perfluoro-2,2-dimethyl-1,3-dioxole;

Application of 2,2-bis(Trifluoromethyl)-4,5-difluoro-1,3-dioxole CAS NO: 37697-64-6

1.Enhanced Thermal Stability in Deoxofluorination
2.Application in Polymer Science
The copolymerization of tetrafluoroethylene with 4,5-Difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole in supercritical carbon dioxide has been explored.

3.Water-Oxidation Catalysis
In the context of water-oxidation catalysis, the fluorinated polymer Dupont AF, a copolymer of 4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole and tetrafluoroethylene, has been applied to stabilize phosphonate-derivatized molecular assemblies on oxide electrodes.

4.Radiation Chemistry and Material Stability
The radiation chemistry of the copolymer of tetrafluoroethylene with 4,5-Difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole, also known as Teflon AF®, has been studied, revealing its predominant main chain scission upon radiolysis. These findings contribute to the understanding of the stability and degradation pathways of fluoropolymer materials under radiation, which is crucial for their application in high-radiation environments

Future Directions
The compound has potential applications in the fabrication of organic nanofiltration membranes and surface-enhanced Raman spectroscopy sensors . It can also be used in a wide range of coating applications in the electronic and electrochemical industry .
 

Hot Tags: 2,2-bis(trifluoromethyl)-4,5-difluoro-1,3-dioxole cas no: 37697-64-6, China, manufacturers, in stock, free sample, high quality, low price, CAS 13183 79 4, 1 Cyclohexyl 5 4 chlorobutyl 1H tetrazole, CAS No 289042 12 2, 2 Oxazolidinone, 1 4 dinitroimidazole, S 1 3 2 7 Chloroquinolin 2 yl vinyl phenyl 3 2 2 hydroxypropan 2 yl phenyl propan 1 ol