1,3-Dioxolan-2-one,4-fluoro- (CAS NO.114435-02-8) is also called as Fluoroethylene carbonate ; 4-Fluoro-1,3-dioxolan-2-one ; 4-Fluoroethylene carbonate ; Fluoroethylene carbonate (fec) ; 4-Fluoro-1,3-dioxalan-2-one .