| Identification | More | [Name]
4,4'-(9-Fluorenylidene)dianiline | [CAS]
15499-84-0 | [Synonyms]
4,4'-(9-FLUORENYLIDENE)DIANILINE
9,9'-BIS (4-AMINOPHENYL) FLUORENE
9,9-BIS(4-AMINOPHENYL)FLUORENE
AKOS BBB/416
BIO-FARMA BF003152
FDA
TIMTEC-BB SBB008629
Bis(4-aminophenyl)fluorene
4,4''-(9-FLUOROENYLIDENE)DIANILINE
9-[Bis-(4-anilino)]-fluorene
9,9-BIS(4-AMINOPHENYL)FLUORENE---POWDER, 99%---
9,9-Bis(4-aminophenyl)fluorene (refined product of B1549)
4,4'-(9H-Fluoren-9-ylidene)bisaniline
4,4'-(9H-Fluorene-9,9-diyl)bis(aniline)
4,4'-(9H-Fluorene-9-ylidene)dianiline
9,9-Bis(4-aminophenyl)-9H-fluorene
9H-Fluorene-9,9-diylbis(p-phenylene)diamine
Anilinefluorene
bisaminophenylfluorene | [EINECS(EC#)]
628-740-5 | [Molecular Formula]
C25H20N2 | [MDL Number]
MFCD00039156 | [Molecular Weight]
348.44 | [MOL File]
15499-84-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
237-239 °C (lit.) | [Boiling point ]
535.2±50.0 °C(Predicted) | [density ]
1.245±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [Water Solubility ]
Insoluble in water | [form ]
powder to crystal | [pka]
4.92±0.10(Predicted) | [color ]
White to Almost white | [InChI]
InChI=1S/C25H20N2/c26-19-13-9-17(10-14-19)25(18-11-15-20(27)16-12-18)23-7-3-1-5-21(23)22-6-2-4-8-24(22)25/h1-16H,26-27H2 | [InChIKey]
KIFDSGGWDIVQGN-UHFFFAOYSA-N | [SMILES]
C1(C2=CC=C(N)C=C2)(C2=CC=C(N)C=C2)C2=C(C=CC=C2)C2=C1C=CC=C2 | [CAS DataBase Reference]
15499-84-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37:Irritating to eyes and respiratory system . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [HazardClass ]
IRRITANT | [HS Code ]
29215900 |
| Hazard Information | Back Directory | [Description]
9,9-Bis(4-aminophenyl)fluorene (FDA) is a fluorene derivative with two aminophenyl substituents on the 9-position. This compound has partial conjugation and can be utilized as a dopant-free organic hole-transporting material in inverted perovskite solar cells. Due to its diaminophenyl groups, FDA is commonly employed in synthesizing polyimides that possess high thermal and hydrolytic stability for optical fiber light guide coatings. Because the FDA is not fully aromatized, it is chosen to produce thermally stable transparent polyimides. Additionally, the polyimide derived from 9,9-bis(4-aminophenyl)fluorene can be further modified through Friedel-Crafts alkylation on the fluorene moiety, as the polyimide backbone remains chemically stable.
| [Chemical Properties]
White powder | [Uses]
9,9-bis(4-aminophenyl)fluorene be used for preparation of high-strength material and high-temperature polymers. | [General Description]
4,4′-(9-Fluorenylidene)dianiline is a diamine. |
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