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
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
Safety
- HS Code
- 2933.99.8290
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.
N-Bromosuccinimide Price
- Product number
- D5055
- Product name
- 2,7-Dibromo-9-hexylcarbazole
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $57
- Updated
- 2025/07/31
- Product number
- D5055
- Product name
- 2,7-Dibromo-9-hexylcarbazole
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $283
- Updated
- 2025/07/31
- Product number
- AK402510
- Product name
- 2,7-Dibromo-9-hexyl-9H-carbazole
- Purity
- 97%
- Packaging
- 100mg
- Price
- $6
- Updated
- 2021/12/16
- Product number
- 9644AL
- Product name
- 2,7-Dibromo-9-hexylcarbazole
- Packaging
- 250mg
- Price
- $77
- Updated
- 2021/12/16
- Product number
- 9644AL
- Product name
- 2,7-Dibromo-9-hexylcarbazole
- Packaging
- 5g
- Price
- $173
- Updated
- 2021/12/16
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
- 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
- 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
- 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