| post date: | dec 14,2021 |
| expiry date: | jun 12,2022 |
| detailed description: |
cas no. :15499-84-0
purity: 99%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: | 15499-84-0 |
| synonyms: | ;bisaminophenylfluorene;4-[9-(4-aminophenyl)-9h-fluoren-9-yl]aniline;akos bbb/416;9,9'-bis (4-aminophenyl) fluorene;9,9-bis(4-aminophenyl)fluorene;bio-farma bf003152;timtec-bb sbb008629;bis(4-aminophenyl)fluorene;4,4'-(9h-fluorene-9,9-diyl)dianiline;4,4-(9-fluorenylidene)dianiline;bafl;9,9-bis(4-aminophenyl)fluorene(fda); |
| molecular formula: | c25h20n2 |
| molecular weight: | 348.4397 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r20/21/22:; r36/37:; |
| safety description: | s26:; s36:; |
