Methyl perfluoropoppionat,Propanoic 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 ... .45Index of refraction: 1.333Appearance: Clear liquid with a typical ester odorPurity% ≥ 99.0Water% ≤ 0.5Main applications: Pharmaceutical intermediates ... drum with 25kg, 25kg, 50kg or 200kg/drum Methyl perfluoropoppionat