5,7-Dihydro-indolo[2,3-b]carbazole

Product Name: 5,7-Dihydro-indolo[2,3-b]carbazole
CAS No.: 111296-90-3
Chemical Name: 5,7-Dihydro-indolo[2,3-b]carbazole
Synonyms: 5H,7H-indolo[2,3-b]carbazole;1,3-Dihydroindolo[2,3-b ]carbazole;5,7-DIHYDRO-INDOLO[2,3-B]CARBAZOLE;Indolo[2,3-b]carbazole, 5,7-dihydro-;5,7-Dihydroindolo[2,3-b]carbazole,96%;5,7-Dihydro-indolo[2,3-b]carbazole (DHIC)
CBNumber: CB71519661
Molecular Formula: C18H12N2
Formula Weight: 256.3
MOL File: 111296-90-3.mol

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5,7-Dihydro-indolo[2,3-b]carbazole Property

Melting point:: 348-360℃
Boiling point:: 569.8±23.0 °C(Predicted)
Density: 1.404±0.06 g/cm3 (20 ºC 760 Torr)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 16.70±0.30(Predicted)
form: Solid
color: Pale brown to brown

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Safety

HS Code: 2933.99.8290

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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5286
Product name: 5,7-Dihydroindolo[2,3-b]carbazole
Packaging: 1G
Price: $206
Updated: 2024/03/01

Alfa Aesar

Product number: H66056
Product name: 5,7-Dihydroindolo[2,3-b]carbazole, 96%
Packaging: 250mg
Price: $183
Updated: 2021/12/16

Alfa Aesar

Product number: H66056
Product name: 5,7-Dihydroindolo[2,3-b]carbazole, 96%
Packaging: 1g
Price: $564
Updated: 2021/12/16

TRC

Product number: D679380
Product name: 5,7-Dihydro-indolo[2,3-b]carbazole
Packaging: 500mg
Price: $175
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD43452
Product name: 5,7-Dihydroindolo[2,3-b]carbazole
Packaging: 100mg
Price: $70
Updated: 2021/12/16

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5,7-Dihydro-indolo[2,3-b]carbazole Chemical Properties,Usage,Production

Uses

5,7-Dihydro-indolo[2,3-b]carbazole could be a useful thermally activated delayed fluorescence (TADF) emitter for making efficient OLEDs.

Synthesis

4′,6′-Dinitro-1,1′:3′,1′′-terphenyl 27.5 g (86 mmol) in a 1 L reactor,57.8 g (348 mmol) of triphenylphosphine,300 mL of dichlorobenzene was added and the mixture was stirred under reflux for 3 days. After completion of the reaction, dichlorobenzene was removed, and the residue was separated by column chromatography to obtain 10.8 g 5,7-Dihydro-indolo[2,3-b]carbazole (Yield 49.0%)

5,7-Dihydro-indolo[2,3-b]carbazole Preparation Products And Raw materials

Raw materials

Preparation Products

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5,7-Dihydro-indolo[2,3-b]carbazole Suppliers

Americas 1 China 118 Europe 1 India 2 Japan 1 United Kingdom 1 United States 5 Global 129

Shaanxi Weishennuo New Material Co., Ltd.

Tel: 029-89107144 18792503214
Fax: 029-89107144
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Tongchuang Pharma(Suzhou). Co., Ltd.

Tel: 0512-63263366 18912765016
Fax: 0512-6326 3366
Email: tongtf110@sina.com
Country: China
ProdList: 978
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Springchem New Material Technology Co.,Limited

Tel: +86-021-62885108 +8613917661608
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T&W GROUP

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Yurui (Shanghai) Chemical Co., Ltd.

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Nanjing Norris-Pharm Technology Co., Ltd

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
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TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
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TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
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AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: 028-85122536 15928766785
Fax: QQ961458712
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Country: China
ProdList: 2003
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View Lastest Price from 5,7-Dihydro-indolo[2,3-b]carbazole manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 5,7-DIHYDRO-INDOLO[2,3-B]CARBAZOLE 111296-90-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-27

Career Henan Chemical Co

Product: 5,7-DIHYDRO-INDOLO[2,3-B]CARBAZOLE 111296-90-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2018-08-09

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