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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic ketones >2,7-Dibromo-9H-fluoren-9-one

2,7-Dibromo-9H-fluoren-9-one

2,7-Dibromo-9H-fluoren-9-one Structure
  • ₹5500 - ₹40950.98
  • Product name: 2,7-Dibromo-9H-fluoren-9-one
  • CAS: 14348-75-5
  • MF: C13H6Br2O
  • MW: 337.99
  • EINECS:604-362-6
  • MDL Number:MFCD00010790
  • Synonyms:DibroMo-9-fluoren;2,7-Dibromo-9-fluorenone 96%;2,7-DIBROMO-9H-FLUOREN-9-ONE;2,7-DIBROMO-FLUOREN-9-ONE;2,7-DIBROMOFLUORENONE 99+%;2,7-Dibromo-9-Fluorenone (DBF);2,7-Dibromo-9-fluorenone or 2,7-Dibromofluorenone;2,7-Dibromo-9-fluorenone ,98%
4 prices
Selected condition:

Brand

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

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD3557
  • Product description2,7-Dibromo-9-fluorenone min. 98.0 %
  • Packaging5G
  • Price₹5500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD3557
  • Product description2,7-Dibromo-9-fluorenone min. 98.0 %
  • Packaging25G
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number300098
  • Product description2,7-Dibromo-9-fluorenone 96%
  • Packaging5G
  • Price₹9038.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number300098
  • Product description2,7-Dibromo-9-fluorenone 96%
  • Packaging25G
  • Price₹40950.98
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D3557 2,7-Dibromo-9-fluorenone min. 98.0 % 5G ₹5500 2022-05-26 Buy
TCI Chemicals (India) D3557 2,7-Dibromo-9-fluorenone min. 98.0 % 25G ₹9700 2022-05-26 Buy
Sigma-Aldrich(India) 300098 2,7-Dibromo-9-fluorenone 96% 5G ₹9038.88 2022-06-14 Buy
Sigma-Aldrich(India) 300098 2,7-Dibromo-9-fluorenone 96% 25G ₹40950.98 2022-06-14 Buy

Properties

Melting point :203-205 °C (lit.)
Boiling point :451.4±38.0 °C(Predicted)
Density :1.907±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :soluble in Tetrahydrofuran
form :powder to crystal
color :Light orange to Yellow to Green
InChIKey :CWGRCRZFJOXQFV-UHFFFAOYSA-N
CAS DataBase Reference :14348-75-5(CAS DataBase Reference)

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

2,7-Dibromo-9-fluorenone was used in preparation of :2,7-poly(spiro[4′,4′-dioctyl-2′,6′-dioxocyclohexane-1′,9-fluorene]), precursor polymer for the synthesis of 2,7-poly(9-fluorenone)2,7-dibromo-9-(2-methylpyridin-5-yl)fluoren-9-ol

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