... acid, 2,2,3,3,3-pentafluoro-, ethyl ester,426-65-3,C5H5F5O2 Ethyl pentafluoropropionate,Propanoic acid, 2,2,3,3,3-pentafluoro ... -, ethyl esterCAS NO.:426-65-3C5H5F5O2Product description:CAS No: 426-65- ... : Packed in PE drum with 25kg, 50kg or 200kg/drum. Ethyl pentafluoropropionate