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            sell 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

            4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.

            4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)

            Synonyms:5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione); BPADA

            Molecular Formula:C31H20O8

            Molecular Weight:520.49

            CAS Registry Number:38103-06-9

            EINECS:253-781-7

            Melting point:184-187 oC

            Purity:99%

            4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.


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