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32240-73-6 poly(hexafluoroisopropylidenediphthalic anhyd-co-

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Product Name poly(hexafluoroisopropylidenediphthalic anhyd-co-
CAS No. 32240-73-6
Synonyms 1,3-Isobenzofurandione, 5,5'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis-, polymer with 4,4'-oxybis(benzenamine)
Molecular Formula (C19H6F6O6・C12H12N2O)x