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ChemicalBook--->CAS DataBase List--->1592-95-6

1592-95-6

1592-95-6 Structure

1592-95-6 Structure
IdentificationBack Directory
[Name]

3-Bromo-9H-carbazole
[CAS]

1592-95-6
[Synonyms]

3-BROMOCARBAZOLE
3-broMidecarbazole
3- broMinecarbazole
Carbazole, 3-bromo-
3-Bromo-9H-carbazoL
3-Bromocarbazole >
3-BROMO-9H-CARBAZOLE
2-bromo-9H-carbazole
9H-Carbazole, 3-bromo-
3-BroMocarbazole (3BC)
3-Bromocarbazole 97% (GC)
3-BroMo-9H-carbazole, 95+%
[EINECS(EC#)]

679-545-7
[Molecular Formula]

C12H8BrN
[MDL Number]

MFCD00222621
[MOL File]

1592-95-6.mol
[Molecular Weight]

246.1
Chemical PropertiesBack Directory
[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.
[InChI]

InChI=1S/C12H8BrN/c13-8-5-6-12-10(7-8)9-3-1-2-4-11(9)14-12/h1-7,14H
[InChIKey]

LTBWKAYPXIIVPC-UHFFFAOYSA-N
[SMILES]

N1C2=C(C=CC=C2)C2=C1C=CC(Br)=C2
[EPA Substance Registry System]

9H-Carbazole, 3-bromo-(1592-95-6)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

36/37/38-22
[Safety Statements ]

26-37/39-24/25
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29339900
Hazard InformationBack Directory
[Chemical Properties]

White to light yellow solid
[Uses]

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.
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