3,6-Dibromocarbazole
- Product Name
- 3,6-Dibromocarbazole
- CAS No.
- 6825-20-3
- Chemical Name
- 3,6-Dibromocarbazole
- Synonyms
- 3,6-Dibromo-9H-carbazole;DibroMocarbazole;M8250;PDS5203-1712;3,6-DIBROMOCARBAZOLE;3,6-Dibromocarbamole;3,6-Dibromo-9H-carbazol;3,6-Dibromocarbazole>3,6-Dibromocarbazole 97%;3,6-Dibromocarbazole,99%
- CBNumber
- CB3430228
- Molecular Formula
- C12H7Br2N
- Formula Weight
- 325
- MOL File
- 6825-20-3.mol
3,6-Dibromocarbazole Property
- Melting point:
- 204-206 °C (lit.)
- Boiling point:
- 459.0±25.0 °C(Predicted)
- Density
- 1.930±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Soluble in benzene, chloroform
- pka
- 15.47±0.30(Predicted)
- form
- Crystalline Powder
- color
- Tan
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- InChI
- InChI=1S/C12H7Br2N/c13-7-1-3-11-9(5-7)10-6-8(14)2-4-12(10)15-11/h1-6,15H
- InChIKey
- FIHILUSWISKVSR-UHFFFAOYSA-N
- SMILES
- N1C2=C(C=C(Br)C=C2)C2=C1C=CC(Br)=C2
- CAS DataBase Reference
- 6825-20-3(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- 259004
- Product name
- 3,6-Dibromocarbazole
- Purity
- 97%
- Packaging
- 5g
- Price
- $81.3
- Updated
- 2025/07/31
- Product number
- D2983
- Product name
- 3,6-Dibromocarbazole
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $20
- Updated
- 2025/07/31
- Product number
- D2983
- Product name
- 3,6-Dibromocarbazole
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $31
- Updated
- 2025/07/31
- Product number
- D2983
- Product name
- 3,6-Dibromocarbazole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $67
- Updated
- 2025/07/31
- Product number
- D425190
- Product name
- 3,6-Dibromo-9H-carbazole
- Packaging
- 5G
- Price
- $60
- Updated
- 2021/12/16
3,6-Dibromocarbazole Chemical Properties,Usage,Production
Chemical Properties
tan to light green powder
Uses
3,6-Dibromocarbazole is used as a pharmaceutical intermediate and also an essential intermediate for synthesizing optoelectronic materials. It is the essential intermediate of synthesis of N-alkylation bromo carbazole compounds and is used to prepare N-(2-hydroxyethyl)-3,6-dibromocarbazole. The synthetic method at present has a potassium Bromide and potassium bromate hybrid system, the chloranil dehydriding of diazonium salt method, the sulfonation method, the BNS method, and the bromine bromination method.
General Description
Lithiation of 3,6-dibromocarbazole with n-butyllithium has been studied.
Synthesis
3, 6-dibromocarbazole is synthesized with three methods, such as N-bromosuccinimide method, liquid bromine method and silica gel method. But now main method for synthesis is silica gel method. The main raw materials used in the synthesis include carbazole, N-bromosuccinimide, solvent methylene chloride, catalyst silica gel, and the yield could reach 89.5%.
References
[1] Molecular Crystals and Liquid Crystals, 2012, vol. 567, # 1, p. 102 - 109,8
[2] Organic and Biomolecular Chemistry, 2016, vol. 14, # 39, p. 9406 - 9415
[3] Patent: CN105523990, 2016, A. Location in patent: Paragraph 0012;0013;0016
[4] Journal of Materials Chemistry, 2008, vol. 18, # 12, p. 1296 - 1301
[5] Organic Letters, 2011, vol. 13, # 12, p. 3186 - 3189
3,6-Dibromocarbazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3,6-Dibromocarbazole manufacturers
- Product
- 3,6-Dibromocarbazole 6825-20-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98
- Supply Ability
- 10000KGS
- Release date
- 2026-01-04
- Product
- 3,6-Dibromocarbazole 6825-20-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 100kg
- Release date
- 2024-12-25
- Product
- 3,6-Dibromocarbazole 6825-20-3
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04