2,7-Dibromo-9H-fluoren-9-one
- CAS NO.：14348-75-5
- Empirical Formula: C13H6Br2O
- Molecular Weight: 337.99
- MDL number: MFCD00010790
- EINECS: 604-362-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:19:45
What is 2,7-Dibromo-9H-fluoren-9-one?
Chemical properties
Yellow powder or crystal
The Uses of 2,7-Dibromo-9H-fluoren-9-one
2,7-Dibromo-9-fluorenone was used in preparation of :
- 2,7-poly(spiro[4′,4′-dioctyl-2′,6′-dioxocyclohexane-1′,9-fluorene]), precursor polymer for the synthesis of 2,7-poly(9-fluorenone)
- 2,7-dibromo-9-(2-methylpyridin-5-yl)fluoren-9-ol
Properties of 2,7-Dibromo-9H-fluoren-9-one
| Melting point: | 203-205 °C (lit.) |
| Boiling point: | 451.4±38.0 °C(Predicted) |
| Density | 1.907±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Tetrahydrofuran |
| form | powder to crystal |
| color | Light orange to Yellow to Green |
| CAS DataBase Reference | 14348-75-5(CAS DataBase Reference) |
Safety information for 2,7-Dibromo-9H-fluoren-9-one
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,7-Dibromo-9H-fluoren-9-one
| InChIKey | CWGRCRZFJOXQFV-UHFFFAOYSA-N |
2,7-Dibromo-9H-fluoren-9-one manufacturer
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