ChemicalBook > CAS DataBase List > TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- Product Name
- TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- CAS No.
- 518997-91-6
- Chemical Name
- TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- Synonyms
- TSBF;2,2':7',2-Ter-9,9-spirobi[9H-fluorene;2,2'':7'',2''''-Ter(9,9'-spirobi[fluorene]);2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene];2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene;TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- CBNumber
- CB22548193
- Molecular Formula
- C75H44
- Formula Weight
- 945.15
- MOL File
- 518997-91-6.mol
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TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene Property
- Melting point:
- 457°C(lit.)
- Density
- 1.42±0.1 g/cm3(Predicted)
- form
- powder to crystal
- color
- White to Almost white
- λmax
- 353nm(CHCl3)(lit.)
- Absorption
- 350 nm in THF
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Safety
- HS Code
- 2902.90.9000
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- T3433
- Product name
- 2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene]
- Purity
- >98.0%(HPLC)
- Packaging
- 200mg
- Price
- $109
- Updated
- 2025/07/31
TCI Chemical
- Product number
- T3433
- Product name
- 2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene]
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $323
- Updated
- 2025/07/31
AK Scientific
- Product number
- 6802DK
- Product name
- 2',7'-Bis(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]
- Packaging
- 200mg
- Price
- $224
- Updated
- 2021/12/16
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TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene Chemical Properties,Usage,Production
Description
2,7-Bis(9,9-spirobifluoren-2-yl)-9,9-spirobifluorene (TSBF) has three spirobifluorene joined at 2,7-positions. Exhibiting high glass transition temperatures (Tg?= 231?°C), excellent thermal and color stabilities, spirobifluorene derivatives, such as Spiro-OMeTAD, are?well sought for in OLED devices.
TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene Preparation Products And Raw materials
Raw materials
Preparation Products
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TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene Suppliers
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View Lastest Price from TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene manufacturers
Henan Fengda Chemical Co., Ltd
- Product
- TSBF 518997-91-6
- Price
- US $155.00-1.00/g
- Min. Order
- 1g
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-05