Discover Aure Chemical's Premium FFDA
9,9-Bis(3-fluoro-4-aminophenyl)fluorene (FFDA), CAS 127926-65-2, is a
fluorinated diamine monomer
featuring a fluorene core with fluoro-substituted aminophenyl groups.
Its rigid structure, electron-withdrawing fluorine atoms, and amino
functionalities make it suitable for synthesizing high-performance
polymers with improved thermal stability, mechanical strength,
solubility, and
optical transparency in polyimide systems .
Basic Information of FFDA
| Product Name | 9,9Bis(3-fluoro-4-aminophenyl)fluorene |
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| Abbreviation | FFDA |
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| CAS Number | 127926-65-2 |
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| Molecular Formula | C25H18F2N2 |
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| Molecular Weight | 384.42 g/mol |
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| Appearance | White to Almost White Powder to Crystal |
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| Purity | ≥99.5% |
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| Package | 1kg/bottle, 20kg/drum, or customized |
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| Molecular formula |  |
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Key Applications of FFDA
Polyimide Monomers:
Primarily used as a diamine component in the production of
fluorinated polyimides, offering enhanced transparency,
low dielectric constants, and
high glass transition temperature polyimide systems
referenced in flexible, optical, and high-temperature polymer
research contexts.
Plastics and Rubbers Additives:
Acts as a reactive additive to improve flame retardancy,
thermal resistance, and adhesion in polymer formulations.
Advanced Materials Synthesis:
Serves as a building block for
specialty polyimide building blocks ,
including optoelectronic and high-temperature polymer systems,
leveraging its ability to form stable, processable resins.
Detailed COA / TDS / MSDS are available upon request.
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