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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

TSBF , 2,7-Bis(9,9'-spirobifluoren-2-yl)-9,9'-spirobifluorene price.
  • $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])
Price3 Properties Safety Information Description
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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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

Henan Fengda Chemical Co., Ltd
TSBF
$1.00 /100g
TSBF CAS:518997-91-6
Richest Group Ltd
Henan Alfa Chemical Co., Ltd
Alfa Chemistry
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific Jilin OLED Material Tech Co., Ltd Beijing Yan Nuo XinCheng Chemical Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. Henan CoreyChem Co., Ltd