China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Ethyl 1,1,2,2-tetrafluoroethyl ether
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Ethyl 1,1,2,2-tetrafluoroethyl ether 512-51-6
Category : Organic chemicals and Derivatives
CAS NO : 512-51-6 EC NO : MF : C8H5ClF2O MW : 190.5745 Specification : 99% min Packing : 25kg，50kg 200kg Product description : What is the chemical of Ethyl 1,1,2,2-tetrafluoroethyl ether? Appearance:colorless clear liquid Assay：99% min. by GC IR Identity: conform to standard HNMR： conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer’s request Loss on drying:0.5% max. or as per the customer’s request ============================================================================ Main use: As an environmentally friendly solvent, it is used as a precision cleaning agent, desiccant, electronic industry dehydrating agent, aerosol additive or pharmaceutical intermediate; Due to its low toxicity, non flammability (actually flammable, please note), and lower ozone depletion potential (ODP), it has replaced some CFCs and HCFCs, but it belongs to flammable liquid (GHS category 2) and its use needs to be strictly controlled. ============================================================================= Synthesis route: There are mainly two classic routes: (1) Williamson ether synthesis method, which involves the reaction of 1,1,2,2-tetrafluoroethyl halide (such as chlorine or fluoride) with sodium ethoxide under anhydrous conditions; (2) The catalytic addition or fluoroalkoxylation pathway of tetrafluoroethylene with ethanol was first reported by Young&Tarrant (J. Am. Chem. Soc. 1950, 72, 1860) for the reaction of via C ₂ F ₄ O intermediate with EtOH Uses : 1. Used for solvents 2. Used as a cleaning agent, desiccant, and to remove dust or non condensable gases. 3. Used as a plastic plasticizer and engineering plastic additive. 4. Used for synthesizing raw materials 5. As an organic synthesis intermediate, Synonyms : Ethane, 1-ethoxy-1,1,2,2-tetrafluoro-;1-Ethoxy-1,1,2,2-tetrafluoroethane;374pcE-beta-gamma;Ether, ethyl 1,1,2,2-tetrafluoroethyl;2-chloro-1-(2,4-difluorophenyl)ethanone;HFE-374; Molecular Structure : 
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Ethyl 1,1,2,2-tetrafluoroethyl ether