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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >OLED material intermediate >2,7-Dibromo-9,9'-spiro-bifluorene

2,7-Dibromo-9,9'-spiro-bifluorene

2,7-Dibromo-9,9'-spiro-bifluorene Structure
  • ₹6190 - ₹18560
  • Product name: 2,7-Dibromo-9,9'-spiro-bifluorene
  • CAS: 171408-84-7
  • MF: C25H14Br2
  • MW: 474.19
  • EINECS:805-788-7
  • MDL Number:MFCD08704218
  • Synonyms:2,7-DIBROMO-9,9'-SPIROBIFLUORENE;9,9′-Spirobi[9H-fluorene],2,7-dibromo;2,7-DIBROMO-9,9''-SPIRO-BIFLUOROENE;2,7-Dibromo-9,9-spriobifluorene;2,7-Dibromo-9,9'-sp;2,7-DibroMo-9,9'-spirobi[9H-fluorene];2,7-dibroMo-9,9'-Spirobi[9H]-fluorene (DBSBF);2,7-dibroMo -9,9-screwtwo fluorene
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberD3781
  • Product description2,7-Dibromo-9,9'-spirobi[9H-fluorene]
  • Packaging1G
  • Price₹6800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number738018
  • Product description2,7-Dibromo-9,9′-spirobifluorene 95%
  • Packaging1G
  • Price₹6190
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number738018
  • Product description2,7-Dibromo-9,9′-spirobifluorene 95%
  • Packaging5G
  • Price₹18560
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D3781 2,7-Dibromo-9,9'-spirobi[9H-fluorene] 1G ₹6800 2022-05-26 Buy
Sigma-Aldrich(India) 738018 2,7-Dibromo-9,9′-spirobifluorene 95% 1G ₹6190 2022-06-14 Buy
Sigma-Aldrich(India) 738018 2,7-Dibromo-9,9′-spirobifluorene 95% 5G ₹18560 2022-06-14 Buy

Properties

Melting point :334-336°C
Boiling point :557.4±50.0 °C(Predicted)
Density :1.74±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
form :powder to crystal
color :White to Almost white
InChIKey :UPJLZKCEPFAKSH-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

2,7-Dibromo-9,9′-spirobifluorene can be used in the preparation of 9,9′-spirobifluorene-based small molecules, which can further be utilized as host materials in organic light emitting diodes (OLEDs).

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1,3-Dibromo-5,5-dimethylhydantoin 2,7-dibroMo-4,9-dihydro-4,4,9,9-tetrakis(4-hexylphenyl)-s-indaceno[1,2-b:5,6-b']dithiophene 2,7-Dibromo-9H-fluoren-9-one 673474-73-2 2,7-DIBROMO-9H-CARBAZOLE 128055-74-3 2-Bromofluorene 9,9'-Spirobi[9H-fluorene] 2,7-Dibromofluorene 28320-31-2 2,7-Dibromo-9,9-dimethylfluorene

Related product price

Suppliers and manufacturers

Henan Fengda Chemical Co., Ltd
2,7-Dibromo-9,9'-spirobifluorene
₹1.00 /100KG
2,7-Dibromo-9,9'-spirobifluorene CAS:171408-84-7
Shanghai Daken Advanced Materials Co.,Ltd
2,7-Dibromo-9,9-Spirobifluorene
₹0.00 /1KG
2,7-Dibromo-9,9-Spirobifluorene CAS:171408-84-7
career henan chemical co
2,7-Dibromo-9,9'-spiro-bifluorene
₹2.00 /1KG
2,7-Dibromo-9,9'-spiro-bifluorene CAS:171408-84-7
A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Reax Chemicals
Springchem New Material Technology Co.,Limited
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED