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  • 14348-75-5 2,7-Dibromo-9H-fluoren-9-one
Name:14348-75-5 2,7-Dibromo-9H-fluoren-9-one
CAS No:14348-75-5

PRODUCT DESCRIPTION

Product Name: 2,7-Dibromo-9H-fluoren-9-one
Synonyms: DibroMo-9-fluoren;2,7-Dibromo-9-fluorenone 96%;2,7-DIBROMO-9-FLUORENONE;2,7-DIBROMO-9H-FLUOREN-9-ONE;2,7-DIBROMO-FLUOREN-9-ONE;2,7-DIBROMOFLUORENONE;2,7-DIBROMOFLUORENONE 99+%;2,7-Dibromo-9-Fluorenone (DBF)
CAS: 14348-75-5
MF: C13H6Br2O
MW: 337.99
EINECS: 604-362-6
Product Categories: OLED materials,pharm chemical,electronic;Fluorene Series;Fluorene Derivatives;blocks;Bromides;Aromatic Halides (substituted);Electronic Chemicals;Fluorenes & Fluorenones;Fluorenones;C13 to C14;Carbonyl Compounds;Ketones
Mol File: 14348-75-5.mol
2,7-Dibromo-9H-fluoren-9-one Structure
2,7-Dibromo-9H-fluoren-9-one Chemical 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
InChIKey CWGRCRZFJOXQFV-UHFFFAOYSA-N
CAS DataBase Reference 14348-75-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HazardClass IRRITANT
HS Code 29147000
MSDS Information
Provider Language
SigmaAldrich English
2,7-Dibromo-9H-fluoren-9-one Usage And Synthesis
Chemical Properties Yellow powder or crystal
Uses
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
2,7-Dibromo-9H-fluoren-9-one Preparation Products And Raw materials
Raw materials Ethanol-->Sodium hydroxide-->Acetic acid-->Toluene-->Sodium carbonate-->Chromium(VI) oxide-->2,7-Dibromofluorene
Preparation Products 2,7-Dibromo-9,9'-spiro-bifluorene

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