2,7-Diacetylfluorene manufacturers
- 2,7-DIACETYLFLUORENE
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- $5570.00 / 1KG
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2025-12-24
- CAS:961-27-3
- Min. Order: 1KG
- Purity: 98.0%
- Supply Ability: 1T
- 2,7-DIACETYLFLUORENE
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- $7.00 / 1KG
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2020-02-19
- CAS: 961-27-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100kg
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| | 2,7-Diacetylfluorene Basic information |
| Product Name: | 2,7-Diacetylfluorene | | Synonyms: | 2,6-PYRIDINEDIMETHANOL;Ethanone, 1,1'-(9H-fluorene-2,7-diyl)bis-;2,7-DIACETYLFLUORENE;1-(7-ACETYL-9H-FLUOREN-2-YL)ETHAN-1-ONE;2,7-Diacetylfluorene>;1,1'-(9H-Fluorene-2,7-diyl)bis(ethan-1-one);1,1'-(9H-Fluorene-2,7-diyl)bis(ethan-1-one) - [F93985] | | CAS: | 961-27-3 | | MF: | C17H14O2 | | MW: | 250.29 | | EINECS: | | | Product Categories: | Fluorenes;Fluorenes & Fluorenones | | Mol File: | 961-27-3.mol |  |
| | 2,7-Diacetylfluorene Chemical Properties |
| Melting point | 173 °C | | Boiling point | 459.6±38.0 °C(Predicted) | | density | 1.183 | | storage temp. | -20°C Freezer | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly, Sonicated) | | form | Solid | | color | Pale Yellow | | InChI | InChI=1S/C17H14O2/c1-10(18)12-3-5-16-14(7-12)9-15-8-13(11(2)19)4-6-17(15)16/h3-8H,9H2,1-2H3 | | InChIKey | RIRYGERFWHUZBT-UHFFFAOYSA-N | | SMILES | C1C2=C(C=CC(C(=O)C)=C2)C2=C1C=C(C(=O)C)C=C2 | | CAS DataBase Reference | 961-27-3(CAS DataBase Reference) |
| Hazard Codes | Xi | | Hazard Note | Irritant | | HS Code | 2914409000 |
| | 2,7-Diacetylfluorene Usage And Synthesis |
| Uses | 2,7-Diacetylfluorene is used as a reactant in the synthesis of (dioxaborine)fluorene derivatives for light-emitting diodes (LEDs). | | Synthesis | Aluminum chloride (440 g) suspended in anhydrous 1,2-dichloroethane (500 ml) was stirred and treated dropwise with acetic anhydride (162 ml, 175 g) at 0??C. The resulting solution was then added to a solution of fluorene (125 g) in 1,2-dichloroethane (700 ml) at 0??C with stirring. After addition, half of the dichloroethane was removed under reduced pressure and the residue was poured into a mixture of ice and 2N hydrochloric acid. The resulting solid was collected by filtration, washed with water, dried and recrystallized from acetone to give 2,7-diacetylfluorene, m.p. 205??C 177-180??. |
| | 2,7-Diacetylfluorene Preparation Products And Raw materials |
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