| post date: | dec 26,2021 |
| expiry date: | jun 24,2022 |
| detailed description: |
cas no. :127926-65-2
purity: 99.5%min. appearance: white powder metal ions: 1ppm max. for one single metal ions packing size: 1kg/bag；20kg/drum application: high heat resistance aviation composite material, pi film etc. for details, please contact the sales manager: mr.ye 18222275652; ms. cao 18222265956; sales department: 022-83726202-8855 |
| cas registry number: | 127926-65-2 |
| synonyms: | ;2,2'-difluoro-4,4'-(9-fluorenylidene)dianiline;9,9-bis(3-fluoro-4-aminophenyl)fluorene;bfaf;9,9-bis(3-fluoro-4-aminophenyl)fluorine;9,9-bis(3-fluoro-4-aminophenyl)fluorene(ffda); |
| molecular formula: | c25h18f2n2 |
| molecular weight: | 384.4206 |
| molecular structure: | 
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