ChemicalBook > CAS DataBase List > 2,7-Dibromo-9-hexylcarbazole

2,7-Dibromo-9-hexylcarbazole

Product Name
2,7-Dibromo-9-hexylcarbazole
CAS No.
654676-12-7
Chemical Name
2,7-Dibromo-9-hexylcarbazole
Synonyms
2,7-Dibromo-9-hexylcarbazole;2,7-dibromo-9-hexyl-9H-carbazole;9H-Carbazole, 2,7-dibromo-9-hexyl;2,7-Dibromo-9-hexylcarbazole ISO 9001：2015 REACH
CBNumber
CB92744602
Molecular Formula
C18H19Br2N
Formula Weight
409.16
MOL File
654676-12-7.mol
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2,7-Dibromo-9-hexylcarbazole Property

Melting point:
72.0 to 76.0 °C
Boiling point:
486.3±38.0 °C(Predicted)
Density 
1.50±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
soluble in Toluene
form 
powder to crystal
color 
White to Light yellow
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Safety

HS Code 
2933.99.8290
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D5055
Product name
2,7-Dibromo-9-hexylcarbazole
Purity
>98.0%(GC)
Packaging
1g
Price
$57
Updated
2025/07/31
TCI Chemical
Product number
D5055
Product name
2,7-Dibromo-9-hexylcarbazole
Purity
>98.0%(GC)
Packaging
5g
Price
$283
Updated
2025/07/31
AK Scientific
Product number
9644AL
Product name
2,7-Dibromo-9-hexylcarbazole
Packaging
5g
Price
$173
Updated
2021/12/16
AK Scientific
Product number
9644AL
Product name
2,7-Dibromo-9-hexylcarbazole
Packaging
10g
Price
$239
Updated
2021/12/16
AK Scientific
Product number
9644AL
Product name
2,7-Dibromo-9-hexylcarbazole
Packaging
250mg
Price
$77
Updated
2021/12/16
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2,7-Dibromo-9-hexylcarbazole Chemical Properties,Usage,Production

Synthesis

111-25-1

136630-39-2

654676-12-7

General procedure for the synthesis of 2,7-dibromo-9-ethyl-9H-carbazole from bromohexane and 2,7-dibromocarbazole: A mixture of 2,7-dibromo-9H-carbazole (10 mmol), ethidium bromide (10.5 mmol), benzyltriethylammonium chloride (0.227 g, 1 mmol), toluene (20 mL), and a 50% w/v aqueous sodium hydroxide (0.42 g 10.5 mmol) The mixture was stirred at 80 °C for 14 hours. Upon completion of the reaction, the mixture was cooled to room temperature, poured into 50 mL of water and acidified with 10% hydrochloric acid to pH ≈ 2. The organic layer was separated and the aqueous phase was further extracted with toluene (2 × 10 mL). The organic phases were combined, washed with water (2 x 25 mL), dried over anhydrous sodium sulfate, filtered and concentrated to dryness. The crude product was purified by column chromatography to afford the target compound 2,7-dibromo-9-ethyl-9H-carbazole.

References

[1] Dyes and Pigments, 2016, vol. 124, p. 133 - 144
[2] Patent: CN105384679, 2016, A. Location in patent: Paragraph 0009; 0025; 0026; 0027
[3] Journal of Materials Chemistry C, 2016, vol. 4, # 26, p. 6270 - 6279
[4] Heterocycles, 2010, vol. 81, # 4, p. 977 - 984
[5] Journal of Organic Chemistry, 2008, vol. 73, # 23, p. 9207 - 9213

2,7-Dibromo-9-hexylcarbazole Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,7-Dibromo-9-hexylcarbazole manufacturers

Henan Fengda Chemical Co., Ltd
Product
2,7-dibromo-9-hexyl-9H-carbazole 654676-12-7
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05
Henan Fengda Chemical Co., Ltd
Product
2,7-dibromo-9-hexyl-9H-carbazole 654676-12-7
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05
Career Henan Chemical Co
Product
2,7-Dibromo-9-hexylcarbazole 654676-12-7
Price
US $2.00/KG
Min. Order
2KG
Purity
99%
Supply Ability
customise
Release date
2018-08-08

654676-12-7, 2,7-Dibromo-9-hexylcarbazoleRelated Search:


  • 2,7-dibromo-9-hexyl-9H-carbazole
  • 2,7-Dibromo-9-hexylcarbazole
  • 9H-Carbazole, 2,7-dibromo-9-hexyl
  • 2,7-Dibromo-9-hexylcarbazole ISO 9001：2015 REACH
  • 654676-12-7
  • C18H19Br2N