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![2,2′,7,7′-Tetrabromo-9,9′-spirobi[9H-fluorene]](https://starshinechemical.com/wp-content/uploads/2022/03/t2597-jpgcontextbwfzdgvyfhjvb3r8ndi5ntb8aw1hz2uvanblz3xomtyvadlmlzg5mzi2mda3mdkxntavvdi1otcuanbnfdyzmjgwmje0zmm5ytm4y2m0zgfkngrhowu4zjbhmmewmdfhnzdkyje4nmi5zdliywywy2u1zdvkndkxndixmdm.jpeg)
CAS RN: 128055-74-3
2,2′,7,7′-Tetrabromo-9,9′-spirobi[9H-fluorene]
- Product code: ICTT2597
- Purity/Analytical Methods: >98.0%(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 128055-74-3 |
| MDL number | MFCD08704220 |
| Molecular weight | 631.99 |
| Molecular Formula | C25H12Br4 |
| Product code | ICTT2597 |
| PubChem Substance ID | 87560946 |
| Purity/Analytical Methods | >98.0%(T) |
| Reaxys-RN | 3631974 |
Technical Specifications
Technical Specifications
| Appearance | White to Almost white powder to crystal |
|---|
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse. |
| Signal word | Warning |
Product Category
Chemical structure
Chemicals by Class 5-Membered Carbocyclic Compounds [Chemical Structural Class] Cyclopentadienes [Chemical Structural Class] Fluorenes [Chemical Structural Class] Fluorenes, Fluorenones [Chemical Structural Class]
Chemistry Building Blocks Non-Heterocyclic Building Blocks Halogenated Aryl (Fluorides excepted) [Non-Heterocyclic Building Blocks] Halogenated Hydrocarbons (Fluorides expected) [Non-Heterocyclic Building Blocks] Halogenated Aryl_C13+ (Fluorides excepted) [Non-Heterocyclic Building Blocks]
Materials Science Material Building Blocks Small Molecule Semiconductor Building Blocks Fluorenes, Fluorenones [Small Molecule Semiconductor Building Blocks]