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Postion:Product Catalog >Pharmaceutical intermediates>OLED material intermediate>4-BroMo-9H-carbazole
4-BroMo-9H-carbazole
  • 4-BroMo-9H-carbazole

4-BroMo-9H-carbazole NEW

Price $50 $1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2023-12-23

Product Details

Product Name: 4-BroMo-9H-carbazole CAS No.: 3652-89-9
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2023/12/23
Lead time: In stock Packaging: bottle/drum/bucket/IBC, as request.
Delivery: By sea, by air, by express Origin: Manufacturer

1. Product information


Product Name:4-BroMo-9H-carbazole
Synonyms: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 >
CAS:3652-89-9
MF:C12H8BrN
MW:246.1
EINECS:810-963-6
Product Categories:OLED
Mol File:3652-89-9.mol
Article illustration

4-BroMo-9H-carbazole Chemical Properties
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
pka16.04±0.30(Predicted)
color White to Light yellow
InChIKeyCBJHFGQCHKNNJY-UHFFFAOYSA-N

Safety Information
HS Code 2933998090
MSDS Information

4-BroMo-9H-carbazole Usage And Synthesis
Chemical PropertiesWhite powder.
Uses4-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.    
HazardH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
SynthesisUnder 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%.Article illustration

2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 

Article illustrationArticle illustration


3. Shipping

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Article illustration


Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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  • Since: 2023-02-10
  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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