A3255112
2,7-Dibromo-9,9′-spirobifluorene , 98% , 171408-84-7
CAS NO.：171408-84-7
Empirical Formula: C25H14Br2
Molecular Weight: 474.19
MDL number: MFCD08704218
EINECS: 805-788-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB39.20 | In Stock |
|
| 5G | RMB132.80 | In Stock |
|
| 25G | RMB556.80 | In Stock |
|
| 100g | RMB1735.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| InChI | InChI=1S/C25H14Br2/c26-15-9-11-19-20-12-10-16(27)14-24(20)25(23(19)13-15)21-7-3-1-5-17(21)18-6-2-4-8-22(18)25/h1-14H |
| InChIKey | UPJLZKCEPFAKSH-UHFFFAOYSA-N |
| SMILES | C12(C3=C(C=CC=C3)C3=C1C=CC=C3)C1=C(C=CC(Br)=C1)C1=C2C=C(Br)C=C1 |
Description and 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).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| WGK Germany | 3 |
| HS Code | 2903.99.8001 |
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