Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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A vinyl chlorocarbonate (CIEC) was obtained by chlorination with ethylene carbonate (EC) as raw material. Then, fluoroethylene carbonate (FEC) was synthesized by fluorine substitution reaction with potassium fluoride as reagent and acetone as solvent and 18-crown-6 as phase transfer catalyst. The effects of different conditions on the yield of the products were investigated. The total yield was 63.81%. The products were characterized by mass spectrometry and hydrogen nuclear magnetic resonance spectroscopy.