CAS No.: 1107-00-2
Product name: 2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropanane
Abbreviation: 6FDA
Appearance: White powder
Purity(HPLC): ≥99.5%
Metal ion content: Single metal ≤200 ppm
Molecular formula: C19H6F6O6
Molecular weight: 444.24
Package: In Aluminum foil bag, cartons outside.
Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.
2,2'-Bis(3,4-dicarboxylic acid)hexafluoropropane dianhydrideAn important intermediate in organic synthesis, it has good thermal and chemical stability, good solubility and processability, which makes it widely used in the fields of material science, organic synthesis and chemical industry.
4,4'-(Hexafluoroisopropylidene) diphthalic anhydride can be used as a raw material for fluorine-containing materials for the preparation of polymers with high fluorine content, polyimides and other polymeric materials. It can also be used as a catalyst and ligand in organic synthesis reactions. 6FDA is one of the six most widely used dianhydride monomers, and is also the most widely used dianhydride monomer in colorless and transparent polyimides. The glass transition temperature of polyimide synthesized from hexafluorodianhydride is usually above 300oC, with well-balanced mechanical and electrical properties, which is still the most representative fluorinated polyimide so far.
6FDA is an organic synthesis intermediate and a pharmaceutical intermediate that can be used in laboratory research and development processes and in chemical and pharmaceutical synthesis processes, mainly as polymers for electronic materials.
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