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HomeProduct name list3-Bromo-9H-carbazole

3-Bromo-9H-carbazole

  • CAS NO.:1592-95-6
  • Empirical Formula: C12H8BrN
  • Molecular Weight: 246.1
  • MDL number: MFCD00222621
  • EINECS: 679-545-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
3-Bromo-9H-carbazole Structural

What is 3-Bromo-9H-carbazole?

Chemical properties

White to light yellow solid

The Uses of 3-Bromo-9H-carbazole

3-Bromo-9H-carbazole is an aryl hydrocarbon receptor agonist. A standard for environmental testing and research. Substance for the bological potency study, characterization of mono to tetra-halogenated carbazoles.

The Uses of 3-Bromo-9H-carbazole

3-Bromocarbazole is used as a intermediate for organic light-emitting diode(OLED) and pharmaceutical.

Preparation

3-Bromocarbazole synthesis: A solution of N-bromosuccinimide (1.1g, 5.98mmol) in dimethylformamide was added dropwise to a solution of carbazole (1, 1g, 5.96mmol) in dimethylformamide (15mL) at 0°C. The reaction mixture was then stirred at room temperature for 24h. The reaction was poured into distilled water to give a cream coloured precipitate. The precipitate was filtered off under vacuum and washed with distilled water (3 × 20mL). The precipitate was dissolved in ethyl acetate, dried with sodium sulfate and filtered. Upon concentration under reduced pressure the crude product was obtained as a brown solid. After crystallisation of the crude product with chloroform, the pure 3-Bromo-9H-carbazole(692 mg, 47%) was obtained as white crystals. Rf (ethyl acetate/hexane, 1:6 v/v): 0.43; melting point: 200–201°C.

Properties of 3-Bromo-9H-carbazole

Melting point: 195 °C
Boiling point: 160℃/6mm
Density  1.617±0.06 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Solid
pka 16.43±0.30(Predicted)
color  White
Water Solubility  Slightly soluble in water.
EPA Substance Registry System 3-Bromocarbazole (1592-95-6)

Safety information for 3-Bromo-9H-carbazole

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
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.
P270:Do not eat, drink or smoke when using this product.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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 3-Bromo-9H-carbazole

InChIKey LTBWKAYPXIIVPC-UHFFFAOYSA-N

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