A3174312
2,7-Dibromo-9-fluorenone , 96% , 14348-75-5
CAS NO.：14348-75-5
Empirical Formula: C13H6Br2O
Molecular Weight: 337.99
MDL number: MFCD00010790
EINECS: 604-362-6
| Pack Size | Price | Stock | Quantity |
| 1g | RMB20.00 | In Stock |
|
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB102.40 | In Stock |
|
| 100G | RMB387.20 | In Stock |
|
| 500g | RMB1583.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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 |
| InChI | InChI=1S/C13H6Br2O/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6H |
| InChIKey | CWGRCRZFJOXQFV-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=CC(Br)=C2)C2=C1C=C(Br)C=C2 |
| CAS DataBase Reference | 14348-75-5(CAS DataBase Reference) |
Description and Uses
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
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29147000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
