2,7-Dibromo-9,9'-spiro-bifluorene
- CAS NO.：171408-84-7
- Empirical Formula: C25H14Br2
- Molecular Weight: 474.19
- MDL number: MFCD08704218
- EINECS: 805-788-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:36
What is 2,7-Dibromo-9,9'-spiro-bifluorene?
Chemical properties
white powder
The Uses of 2,7-Dibromo-9,9'-spiro-bifluorene
2,7-Dibromo-9,9′-spirobifluorene can be used in the preparation of 9,9′-spirobifluorene-based small molecules, which can further be utilized as host materials in organic light emitting diodes (OLEDs).
General Description
2,7-Dibromo-9,9′-spirobifluorene is a 9,9 substituted poly(2,7-fluorene) that is synthesized from 2,7-dribromo-9-fluorenone by reacting with a Grignard reagent of 2-bromobiphenyl. It has high photoluminescence and electroluminescent quantum efficiency that make it useful in the development of organic electronic devices.
Properties of 2,7-Dibromo-9,9'-spiro-bifluorene
| Melting point: | 334-336°C |
| Boiling point: | 557.4±50.0 °C(Predicted) |
| Density | 1.74±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| color | White to Almost white |
Safety information for 2,7-Dibromo-9,9'-spiro-bifluorene
Computed Descriptors for 2,7-Dibromo-9,9'-spiro-bifluorene
| InChIKey | UPJLZKCEPFAKSH-UHFFFAOYSA-N |
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