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2-bromo-9,9'-spirobi[fluorene] CAS NO.171408-76-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 50 Gram
- Payment Terms: L/C,T/T,MoneyGram,Other
- Available Specifications:
98(1-11)Metric Ton98(11-111)Metric Ton
- Product Details
Keywords
- 9,9′-Spirobi[9H-fluorene]
- 2-broMo-9,9'-Spirobi[9H]-fluorene (BSBF)
- 171408-76-7
Quick Details
- ProName: 2-bromo-9,9'-spirobi[fluorene]
- CasNo: 171408-76-7
- Molecular Formula: C25H15Br
- Appearance: white solid
- Application: OLED
- DeliveryTime: 2-3weeks
- PackAge: determined by customer
- Port: shanghai port
- ProductionCapacity: 12 Metric Ton/Month
- Purity: 99.5%
- Storage: store in common temperature
- Transportation: fedex by sea
- LimitNum: 50 Gram
- Moisture Content: 0.01
- Impurity: 0.001
- assay: 99%
Superiority
2-bromo-9,9'-spirobi[fluorene] company introduction Hohance Chemical Co., Ltd. is a researchbased pharmaceutical & chemical corporation focusing on the custom synthesis service of novel products in the field of pharmaceuticals. With our R&D center, LooShine (Shanghai) Pharmaceutical Co., Ltd., in Shanghai and our two factories in Jiangsu, China, we have capabilities in process development, scale-up and GMP-compliant production from grams to bulk quantities. Hohance has formed competitive advantage globally in the manufacture of APIs, OLED Intermediates, FluoroChemicals,Indole Derivatives and other fine chemicals, etc. Products and services are served to customers and partners all over the world including Asia, Europe, North America and South America. Hohance has been passed the evaluation and certification of ISO9001:2008. Moreover, we can also offer SGS Product Quality Certification according to the customer's demand.
Details
| 2-Bromo-9,9'-spirobi[9H-fluorene] Basic information |
| Product Name: | 2-Bromo-9,9'-spirobi[9H-fluorene] |
| Synonyms: | 9,9′-Spirobi[9H-fluorene],2′-bromo;2-BROMO-9,9''-SPIROBIFLUOROENE;2-Bromo-9,9'-spirobi[9H-fluorene];2-Bromo-9,9'-spirobi;2-BroMo-9,9'-spirobiflu;2-BroMo-9,9'-spirobifluoren;2-broMo-9,9'-Spirobi[9H]-fluorene (BSBF);2- broMospirofluorene |
| CAS: | 171408-76-7 |
| MF: | C25H15Br |
| MW: | 395.29 |
| EINECS: | 1312995-182-4 |
| Product Categories: | Fluorene Derivatives;Fluorene Series;OLED materials,pharm chemical,electronic;Pyridines |
| Mol File: | 171408-76-7.mol |
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| 2-Bromo-9,9'-spirobi[9H-fluorene] Chemical Properties |
| Melting point | 182.0 to 186.0 °C |
| InChIKey | ONCCVJKFWKAZAE-UHFFFAOYSA-N |
| Safety Information |
| Safety Statements | 24/25 |
| 2-Bromo-9,9'-spirobi[9H-fluorene] Usage And Synthesis |
| Description | 2-Bromo-9, 9’-spirobifluorene is a derivative of 9,9'-spirobifluorene. It is a quite useful blue light emitting material used in the organic light emitting diodes (OLEDs). It possesses high photoluminescence efficiency and good chemical stability. Moreover, It has high glass-transition temperature, excellent thermal stability and easy color tenability through introducing low band gap co-monomers. |
| Chemical Properties | Off-white to light yellow crystal or powder |
| References |
#;ion=US Tang, S., et al. "A Molecular Glass for Deep-Blue Organic Light-Emitting Diodes Comprising a 9,9′-Spirobifluorene Core and Peripheral Carbazole Groups." Advanced Functional Materials 17.15(2010):2869-2877. Nakanotani, H., et al. "Extremely Low-Threshold Amplified Spontaneous Emission of 9,9′-Spirobifluorene Derivatives and Electroluminescence from Field-Effect Transistor Structure." Advanced Functional Materials17.14(2010):2328-2335. |
| 2-Bromo-9,9'-spirobi[9H-fluorene] Preparation Products And Raw materials |