TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- $121 - $359
- Product name: TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene
- CAS: 518997-91-6
- MF: C75H44
- MW: 945.15
- EINECS:
- MDL Number:MFCD12022449
- Synonyms:TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene;TSBF;2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene];2,2'':7'',2''''-Ter(9,9'-spirobi[fluorene]);TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene;2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene];2,2':7',2-Ter-9,9-spirobi[9H-fluorene;2,2'':7'',2''''-Ter(9,9'-spirobi[fluorene])
3 prices
Selected condition:
Brand
- AK Scientific
- TCI Chemical
Package
- 200mg
- 1g
- ManufacturerAK Scientific
- Product number6802DK
- Product description2',7'-Bis(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene]
- Packaging200mg
- Price$224
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberT3433
- Product description2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene] >98.0%(HPLC)
- Packaging200mg
- Price$121
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberT3433
- Product description2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene] >98.0%(HPLC)
- Packaging1g
- Price$359
- Updated2024-03-01
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | 6802DK | 2',7'-Bis(9,9'-spirobi[fluorene]-2-yl)-9,9'-spirobi[fluorene] | 200mg | $224 | 2021-12-16 | Buy |
TCI Chemical | T3433 | 2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene] >98.0%(HPLC) | 200mg | $121 | 2024-03-01 | Buy |
TCI Chemical | T3433 | 2,2'':7'',2''''-Ter-9,9'-spirobi[9H-fluorene] >98.0%(HPLC) | 1g | $359 | 2024-03-01 | Buy |
Properties
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
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
Safety Information
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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.Suppliers and manufacturers
Richest Group Ltd
Henan Alfa Chemical Co., Ltd
Alfa Chemistry
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Jilin OLED Material Tech Co., Ltd
Beijing Yan Nuo XinCheng Chemical Co., Ltd.
TOKYO CHEMICAL INDUSTRY CO., LTD.