9,9-Dioctyl-2,7-dibromofluorene
Synonym(s):9,9-Dioctyl-2,7-dibromofluorene;9,9-Dioctyl-9H -2,7-dibromofluorene;2,7-Dibromo-9,9-bis(n -octyl)fluorene;2,7-Dibromo-9,9-di-n -octyl-9H -fluorene;2,7-Dibromo-9,9-di-n -octylfluorene
- CAS NO.：198964-46-4
- Empirical Formula: C29H40Br2
- Molecular Weight: 548.44
- MDL number: MFCD03427216
- EINECS: 679-876-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:08
What is 9,9-Dioctyl-2,7-dibromofluorene?
Description
9,9-Dioctyl-2,7-dibromofluorene can be used for the synthesis of polymer semiconductors, engaging either Suzuki coupling or Stille coupling reactions.
Chemical properties
White solid
The Uses of 9,9-Dioctyl-2,7-dibromofluorene
9,9-Dioctyl-2,7-dibromofluorene is a reactant in the synthesis of 5,5''-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(thiophene-2-carbaldehyde), a donor-acceptor type photoelectrical material used in organic light-emitting diodes (OLEDs), organic photovoltaic (OPVs) and organic field-effect transistors (OFETs).
General Description
Intermediate for polymeric light-emitting diodes.
Properties of 9,9-Dioctyl-2,7-dibromofluorene
| Melting point: | 59-63 °C (lit.) |
| Boiling point: | 567.2±43.0 °C(Predicted) |
| Density | 1.212±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | solid |
| color | White to Almost white |
| λmax | 280nm(CH2Cl2)(lit.) |
Safety information for 9,9-Dioctyl-2,7-dibromofluorene
Computed Descriptors for 9,9-Dioctyl-2,7-dibromofluorene
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![9,9'-Spirobi[9H-fluorene]](https://img.chemicalbook.in/CAS/GIF/159-66-0.gif)
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