7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole

Basic Information

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CAS Number

1257220-47-5

Molecular Formula

C21H17N

Molecular Weight

283.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

494 ºC

Flash Point

220 ºC

SMILES

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CC1(C2=CC=CC=C2C3=C1C=C4C(=C3)C5=CC=CC=C5N4)C

InChI

InChI=1S/C21H17N/c1-21(2)17-9-5-3-7-13(17)15-11-16-14-8-4-6-10-19(14)22-20(16)12-18(15)21/h3-12,22H,1-2H3

InChIKey

UAVZDBIKIOWDQF-UHFFFAOYSA-N

LogP

5.627400000000003

Topological Polar Surface Area

15.79 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

441

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole
7,7-dimethyl-5H-indeno[2,1-b]carbazole
12,12-dimethyl-10,12-dihydroindeno[2,1-b]carbazole
7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole;Indeno[2,1-b]carbazole, 5,7-dihydro-7,7-dimethyl-
AC-33535
12,12-dimethyl-10,12-dihydro-10-azaindeno-[2,1-b]fluorene
7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole;Indeno[2,1-]arbazole, 5,7-dihydro-7,7-imethyl-
F15589
AMY42351
AKOS016845870
Indeno[2,1-b]carbazole, 5,7-dihydro-7,7-dimethyl-
12,12-dimethyl-10,12-dihydro-10-azaindeno[2,1-b]-fluorene
DB-113552
MFCD26131198
7,7-Dimethyl-5,7- dihydroindeno[2,1-b]carbazole
SY059171
7,7-dimethyl-5,7-dihydro-indeno[2,1-b]carbazole
DTXSID30735373
CS-0153810
1257220-47-5
UAVZDBIKIOWDQF-UHFFFAOYSA-N
AS-68019
12,12-dimethyl-10,12-dihydro-10-azaindeno[2,1-b]fluorene
5,7-dihydro-7,7-diMethyl-indeno[2,1-b]carbazole
7,7-DIMETHYL-5H,7H-INDENO[2,1-B]CARBAZOLE
SCHEMBL31680

MDL Number

MFCD26131198

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5)?

7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5) is a solid compound with a crystalline form. Its molecular weight is approximately 236.3 g/mol. This compound has low solubility in water but is moderately soluble in common organic solvents like ethanol and dichloromethane. It shows good thermal stability and moderate reactivity under normal conditions, making it suitable for various applications in organic electronics and materials science.

How is 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5) typically synthesized?

7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5) is typically synthesized via a multistep process involving aromatic amination and cyclization reactions. These reactions can be carried out using a variety of catalysts, such as palladium or rhodium complexes, to achieve high selectivity and yield. The synthetic route usually involves the use of aryl halides and amines under appropriate reaction conditions, followed by hydrogenation to introduce the hydroxide group.

What industries use 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5)?

7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5) finds applications in several industries. It is used in the development of organic light-emitting diodes (OLEDs) and as a building block in the synthesis of other materials for organic electronics. Additionally, it is utilized in the production of sensors and as a component in polymer-based materials. The compound's unique electronic properties make it valuable in the semiconductor industry.

What precautions should be taken when handling 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5)?

Proper precautions are essential when handling 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS: 1257220-47-5). Always wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work in a well-ventilated area or a fume hood to minimize exposure. Store the compound in a cool, dry place away from direct sunlight and flammable materials. In case of a spill, immediately clean it up using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed handling and safety instructions.