9,9'-Spirobi[9H-fluorene]
Synonym(s):9,9′-Spirobi[9H-fluorene]
- CAS NO.：159-66-0
- Empirical Formula: C25H16
- Molecular Weight: 316.39
- MDL number: MFCD08704216
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-11-07 14:45:54
![9,9'-Spirobi[9H-fluorene] Structural](https://img.chemicalbook.in/CAS/GIF/159-66-0.gif)
What is 9,9'-Spirobi[9H-fluorene]?
Chemical properties
white powder
The Uses of 9,9'-Spirobi[9H-fluorene]
A blue light emitting material in organic light emitting diodes (OLEDs). Also used as a blue-emitting material in electroluminescent devices.
The Uses of 9,9'-Spirobi[9H-fluorene]
9,9′-Spirobifluorene can be used in the synthesis of spirobifluorene based conjugated microporous polymers which can be potentially be used as a gas absorbent. It may be used as a hole transporting material which can be used in the fabrication of perovskite solar cells.
What are the applications of Application
9,9′-Spirobifluorene is a blue light emitting material in Organic Light Emitting Diodes (OLEDs)
General Description
9,9′-Spirobifluorene is a polyfluorene with carbon atoms of the methylene bridge connected to two fluorene molecules. It is mainly used in organic electronics due to its robust structure and two perpendicularly arranged π systems.
Properties of 9,9'-Spirobi[9H-fluorene]
| Melting point: | 202 °C |
| Boiling point: | 474.9±40.0 °C(Predicted) |
| Density | 1.28±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Solid |
| color | White to pale yellow |
| Water Solubility | Soluble in common organic solvents. Slightly soluble in water. |
| CAS DataBase Reference | 159-66-0(CAS DataBase Reference) |
Safety information for 9,9'-Spirobi[9H-fluorene]
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H228:Flammable solids |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P281:Use personal protective equipment as required. P308+P313:IF exposed or concerned: Get medical advice/attention. P403:Store in a well-ventilated place. |
Computed Descriptors for 9,9'-Spirobi[9H-fluorene]
| InChIKey | SNFCXVRWFNAHQX-UHFFFAOYSA-N |
New Products
Indole Methyl Resin tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Boc-His(Boc)-OH 2-CTC Resin 4-Chloro-7-tosy1-7Hpyrrolo[2,3-d]pyrimidine 5,7-Dibromo-1H-indole 2,5-dichloro-N-hydroxy-4,6-dimethylpyridine-3-carboximidamide 2,2-Dimethoxy-7-azaspiro[3.5]nonane hydrochloride 4-chloromethyl-5-methyl-1,3-dioxol-2-one (DMDO-Cl) R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDIIMIDAZOLE 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID 4-((2-hydroxyethyl)thio)benzoic acid 1-(TERT-BUTOXYCARBONYL)-2-PYRROLIDINONE Methyl 6-methylnicotinate 3-Pyridineacrylic acid tert-Butyl carbazate TETRAHYDRO-2H-PYRAN-3-OL 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile 2,4-dihydroxybenzaldehyde 1,3-Diethyl-1,3-Diphenylurea Methyl 2-methylquinoline-6-carboxylateRelated products of tetrahydrofuran
![9,9'-Spirobi[9H-fluorene]-4-ylboronicacid](https://img.chemicalbook.in/CAS/20150408/GIF/1421789-05-0.gif)
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