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HomeProduct name list2,7-Dibromo-9H-fluoren-9-one

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

  • CAS NO.:14348-75-5
  • Empirical Formula: C13H6Br2O
  • Molecular Weight: 337.99
  • MDL number: MFCD00010790
  • EINECS: 604-362-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-09-01 16:14:28
2,7-Dibromo-9H-fluoren-9-one Structural

What is 2,7-Dibromo-9H-fluoren-9-one?

Chemical properties

Yellow powder or crystal

The Uses of 2,7-Dibromo-9H-fluoren-9-one

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

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

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
CAS DataBase Reference 14348-75-5(CAS DataBase Reference)

Safety information for 2,7-Dibromo-9H-fluoren-9-one

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes 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.

Computed Descriptors for 2,7-Dibromo-9H-fluoren-9-one

InChIKey CWGRCRZFJOXQFV-UHFFFAOYSA-N

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