... acid, 2,2,3,3,3-pentafluoro-, methyl ester,378-75-6,C4H3F5O2 Methyl perfluoropoppionat,Propanoic acid, 2,2,3,3,3 ... -pentafluoro-, methyl esterCAS NO.:378-75-6C4H3F5O2Molecular formula: C4H3F5O2Molecular weight: 178.06Boiling ... in PE drum with 25kg, 25kg, 50kg or 200kg/drum Methyl perfluoropoppionat