2-broMoindolo[3,2,1-jk]carbazole
- Product Name
- 2-broMoindolo[3,2,1-jk]carbazole
- CAS No.
- 1174032-81-5
- Chemical Name
- 2-broMoindolo[3,2,1-jk]carbazole
- Synonyms
- ICz-Br;2-broMoindolo[3,2,1-jk]carbazole;Indolo[3,2,1-jk]carbazole, 2-bromo-;6-Bromoindolo[3,2,1-jk]carbazole ;Indolo[3,2,1-jk]carbazole, 2-bromo- Beijing Eternal Material Technology
- CBNumber
- CB32676341
- Molecular Formula
- C18H10BrN
- Formula Weight
- 320.18
- MOL File
- 1174032-81-5.mol
2-broMoindolo[3,2,1-jk]carbazole Property
- Melting point:
- 208-210℃
- Boiling point:
- 439.9±27.0 °C(Predicted)
- Density
- 1.57±0.1 g/cm3(Predicted)
- form
- powder to crystal
- color
- White to Light yellow to Light orange
- InChI
- InChI=1S/C18H10BrN/c19-11-9-14-12-5-1-3-7-16(12)20-17-8-4-2-6-13(17)15(10-11)18(14)20/h1-10H
- InChIKey
- HJZQSJLJBZFEDS-UHFFFAOYSA-N
- SMILES
- N12C3=C(C4C1=C(C=C(Br)C=4)C1=C2C=CC=C1)C=CC=C3
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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
- B5397
- Product name
- 2-Bromoindolo[3,2,1-jk]carbazole
- Packaging
- 200MG
- Price
- $95
- Updated
- 2024/03/01
- Product number
- B5397
- Product name
- 2-Bromoindolo[3,2,1-jk]carbazole
- Packaging
- 1G
- Price
- $333
- Updated
- 2024/03/01
- Product number
- AS148063
- Product name
- 2-Bromoindolo[3,2,1-jk]carbazole
- Purity
- 97%
- Packaging
- 100mg
- Price
- $180
- Updated
- 2021/12/16
- Product number
- A209528
- Product name
- 2-Bromoindolo[3,2,1-jk]carbazole
- Purity
- 97%
- Packaging
- 1g
- Price
- $228
- Updated
- 2021/12/16
- Product number
- AS477574
- Product name
- 2-Bromoindolo[3,2,1-jk]carbazole
- Purity
- 97%
- Packaging
- 1g
- Price
- $390
- Updated
- 2021/12/16
2-broMoindolo[3,2,1-jk]carbazole Chemical Properties,Usage,Production
Description
2-bromoindolo[3,2,1-jk]carbazole is also called ICz-Br. It can be used as a raw material to synthesize TADF emitters 2-(3-(4,6-diphenyl-1,3,5-triazin-2-yl) -2-(9-phenyl-9H,9H-[3,3-bicarbazol]-9-yl)phenyl)indolo[3,2,1-jk]carbazole (TrzCbzICz-1). As an OLED intermediate, it is commonly used to prepare highly efficient thermally activated delayed fluorescence emitters.
Uses
2-Bromoindolo[3,2,1-jk]carbazole has a fully planarised arylamine structural unit which can be weakly electron accepting or electron donating. It can be used as a host material for newly developed materials to prepare highly efficient organic light-emitting diodes.
Synthesis
Dissolve indole [3,2,1-jk] carbazole (2.40 g, 10 mmol) and chloroform (20 mL) in a 100 mL single-necked flask and place in ice water. Then, N-bromosuccinimide (NBS, 1.96 g, 11 mmol) was added in portions and reacted at room temperature overnight. Anti-Upon completion, the reaction solution was extracted three times with dichloromethane (DCM) and washed three times with water, dried over anhydrous sodium sulfate, and filtered and spun dry. Use 200-300 mesh silica gel for column chromatography, and select eluent petroleum ether / DCM. The product ratio is 5: 1 to obtain 3.04 g of white solid 2-broMoindolo[3,2,1-jk]carbazole with a yield of 95%.
2-broMoindolo[3,2,1-jk]carbazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-broMoindolo[3,2,1-jk]carbazole manufacturers
- Product
- 2-broMoindolo[3,2,1-jk]carbazole 1174032-81-5
- Price
- US $8.00-3.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-03
- Product
- 2-broMoindolo[3,2,1-jk]carbazole 1174032-81-5
- Price
- US $35.00-25.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 Ton
- Release date
- 2023-11-01
- Product
- 2-broMoindolo[3,2,1-jk]carbazole 1174032-81-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-10-14