69572-62-9 Poly[(1,3-dihydro-1,3-dioxo-2H-isoindole-2,5-diyl)carbonyl(1,3-dihydro-1,3-dioxo-2H-isoindole-5,2-diyl)-1,4-phenyleneoxy-1,4-phenylene[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]-1,4-phenyleneoxy-1,4-phenylene]

Name: Poly[(1,3-dihydro-1,3-dioxo-2H-isoindole-2,5-diyl)carbonyl(1,3-dihydro-1,3-dioxo-2H-isoindole-5,2-diyl)-1,4-phenyleneoxy-1,4-phenylene[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]-1,4-phenyleneoxy-1,4-phenylene]
Synonyms: 2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane-3,3',4,4'-benzophenonetetracarboxylicdianhydride copolymer, SRU; 3,3',4,4'-Benzophenonetetracarboxylicdianhydride-2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane copolymer, SRU;Eymyd L 20; Eymyd L 20N
CAS Number:69572-62-9
Molecular Formula:(C44H22 F6 N2 O7)n
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