- 2,7-Dibromo-9,9'-spirobifluorene
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- $200.00 / 1KG
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2024-01-02
- CAS:171408-84-7
- Min. Order: 1KG
- Purity: 99%, 99.5% Sublimated
- Supply Ability: g-kg-tons, free sample is available
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| | 2,7-Dibromo-9,9'-spiro-bifluorene Basic information |
| Product Name: | 2,7-Dibromo-9,9'-spiro-bifluorene | | Synonyms: | 9,9′-Spirobi[9H-fluorene],2,7-dibromo;2,7-DIBROMO-9,9''-SPIRO-BIFLUOROENE;2,7-Dibromo-9,9-spriobifluorene;2,7-Dibromo-9,9'-sp;2,7-DibroMo-9,9'-spirobi[9H-fluorene];2,7-dibroMo-9,9'-Spirobi[9H]-fluorene
(DBSBF);2,7-dibroMo -9,9-screwtwo fluorene;2,7-Dibromo-9,9'-spirofluorene | | CAS: | 171408-84-7 | | MF: | C25H14Br2 | | MW: | 474.19 | | EINECS: | 805-788-7 | | Product Categories: | Fluorene Derivatives;Fluorene Series;OLED | | Mol File: | 171408-84-7.mol |  |
| | 2,7-Dibromo-9,9'-spiro-bifluorene Chemical Properties |
| 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 | | InChIKey | UPJLZKCEPFAKSH-UHFFFAOYSA-N |
| WGK Germany | 3 | | HS Code | 2903.99.8001 |
| | 2,7-Dibromo-9,9'-spiro-bifluorene Usage And Synthesis |
| Chemical Properties | white powder | | Uses | 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. |
| | 2,7-Dibromo-9,9'-spiro-bifluorene Preparation Products And Raw materials |
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