4-Bromo-9H-carbazole

Product Name: 4-Bromo-9H-carbazole
CAS No.: 3652-89-9
Chemical Name: 4-Bromo-9H-carbazole
Synonyms: 4-broMocarbazole;Carb;9H-Carbazole, 4-broMo-;Carbazole, 4-bromo-;4-bromo-1H-carbazole;4-Bromocarbazole >4-BroMo-9H-carbazole;4-BroMo-9H-carbazole 99%;4-BroMo-9H-carbazole (4BC);1-CYCLOPROPYL-2,6-PIPERAZINEDIONE
CBNumber: CB52642696
Molecular Formula: C12H8BrN
Formula Weight: 246.1
MOL File: 3652-89-9.mol

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4-Bromo-9H-carbazole Property

Melting point:: 104-105℃
Boiling point:: 409.2±18.0 °C(Predicted)
Density: 1.617±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 16.04±0.30(Predicted)
color: White to Light yellow
InChI: InChI=1S/C12H8BrN/c13-9-5-3-7-11-12(9)8-4-1-2-6-10(8)14-11/h1-7,14H
InChIKey: CBJHFGQCHKNNJY-UHFFFAOYSA-N
SMILES: N1C2=C(C=CC=C2)C2=C1C=CC=C2Br

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Safety

HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B4752
Product name: 4-Bromocarbazole
Purity: >98.0%(GC)
Packaging: 1g
Price: $95
Updated: 2025/07/31

TCI Chemical

Product number: B4752
Product name: 4-Bromocarbazole
Purity: >98.0%(GC)
Packaging: 200mg
Price: $33
Updated: 2025/07/31

TRC

Product number: B678898
Product name: 4-Bromo-9H-carbazole
Packaging: 25mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: 6426AL
Product name: 4-Bromo-9H-carbazole
Packaging: 250mg
Price: $57
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H31-9-1B
Product name: 4-Bromo-9H-carbazole
Purity: 99%
Packaging: 1g
Price: $71
Updated: 2021/12/16

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4-Bromo-9H-carbazole Chemical Properties,Usage,Production

Chemical Properties

White powder.

Uses

4-BroMo-9H-carbazole is a useful research chemical. 4-BroMo-9H-carbazole is a bromide-substitution of carbazole. The carbazole ring system is essentially planar (r.m.s. deviation of 0.024A for the non-H atoms). It is a photoelectric material intermediate and be used to synthesize OLED materials.

Hazard

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Synthesis

Under nitrogen protection,Add 357.6g m-dibromobenzene (99%, 1.5mol) into a 500mL reaction flask,26.1g o-bromoaniline (99%, 0.15mol),0.084g palladium(II) acetate (99%, 0.375mmol),0.18g 2-dicyclohexylphosphine-2,4,6-triisopropylbiphenyl (99%, 0.375mmol),58.2g sodium tert-butoxide (99%, 0.6mol),After feeding,Warm up to 130°C,Stirring speed 600rpm,Incubate for 24hr,After the reaction,Vacuum distillation to recover unreacted m-dibromobenzene,Add water and ethyl acetate to extract the residue,The organic layer was desolvated to obtain the crude product which was crystallized in ethanol to obtain 34.3 g of 4-BroMo-9H-carbazole.The content is 99.6% and the yield is 92.5%.

References

[1] Organic Electronics: physics, materials, applications, 2013, vol. 14, # 1, p. 67 - 73
[2] Patent: WO2017/196081, 2017, A1. Location in patent: Paragraph 281; 282; 283; 284
[3] Patent: KR2016/6007, 2016, A. Location in patent: Paragraph 0439-0441
[4] Patent: KR2016/20159, 2016, A. Location in patent: Paragraph 0356-0359
[5] Patent: KR2015/133097, 2015, A. Location in patent: Paragraph 0282; 0283

4-Bromo-9H-carbazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromo-9H-carbazole Suppliers

Americas 1 China 232 Europe 1 India 2 Japan 1 South Korea 1 United States 6 Global 244

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View Lastest Price from 4-Bromo-9H-carbazole manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 4-BroMo-9H-carbazole 3652-89-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-27

Henan Fengda Chemical Co., Ltd

Product: 4-BroMo-9H-carbazole 3652-89-9
Price: US $50.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-22

Hebei Xinsheng New Material Technology Co., LTD.

Product: 4-BroMo-9H-carbazole 3652-89-9
Price: US $35.00-25.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 Ton
Release date: 2023-10-08

3652-89-9, 4-Bromo-9H-carbazoleRelated Search:

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4-BroMo-9H-carbazole

4-broMocarbazole

4-BroMo-9H-carbazole (4BC)

9H-Carbazole, 4-broMo-

Carb

1-CYCLOPROPYL-2,6-PIPERAZINEDIONE

Carbazole, 4-bromo-

4-Bromocarbazole &gt

4-bromo-1H-carbazole

4-BroMo-9H-carbazole ISO 9001：2015 REACH

1-[6-(4-fluoropyrazol-1-yl)pyridin-4-yl]ethanone

4-BroMo-9H-carbazole 99%

3652-89-9

OLED