4,4'-(Hexafluoroisopropylidene)diphthalic anhydride is an intermediate in organic synthesis and pharmaceutical intermediate that can be used in laboratory research and development processes and chemical and pharmaceutical synthesis processes, mainly as polymers for electronic materials.
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride is one of the six most widely used dianhydride monomers, and it is also the most used dianhydride monomer in colorless transparent polyimide. The glass transition temperature of polyimide synthesized from 4,4'-(hexafluoroisopropylidene)diphthalic anhydride is usually above 300 °C, and the mechanical and electrical properties are well balanced, and it is still the most representative fluorinated polyimide so far.
|Product name||4,4'-(Hexafluoroisopropylidene)diphthalic anhydride|
|Package details:||1kg/foil bag; 25kg/drum|
Used as pharmaceutical intermediate.
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