9H-Carbazole, 3-bromo-9-(2-naphthalenyl)-

9H-Carbazole, 3-bromo-9-(2-naphthalenyl)- - Names and Identifiers

Name	3-bromo-9-(naphthalen-2-yl)-9H-carbazole
Synonyms	9H-Carbazole, 3-bro 9-(2-phthyl)-3-broMocarbazole 9-(2-Naphthyl)-3-broMocarbazole N-(2-naphthyl)-3-bromocarbazole 3-Bromo-9-(2-naphthyl)carbazole 3-bromo-9-(2-naphthalenyl)-9H-Carbazole 3-bromo-9-(naphthalen-2-yl)-9H-carbazole 9H-Carbazole, 3-bromo-9-(2-naphthalenyl)- 3-broMo-9-(phthalen-2-yl)-9H-carbazole(B2NC)
CAS	934545-80-9

9H-Carbazole, 3-bromo-9-(2-naphthalenyl)- - Physico-chemical Properties

Molecular Formula	C22H14BrN
Molar Mass	372.26
Density	1.39±0.1 g/cm3(Predicted)
Melting Point	131.0 to 135.0 °C
Boling Point	545.2±32.0 °C(Predicted)
Appearance	powder to crystal
Color	White to Almost white
Storage Condition	Sealed in dry,Room Temperature

9H-Carbazole, 3-bromo-9-(2-naphthalenyl)- - Introduction

3-bromo-9-(naphthalen-2-yl)-9H-carbazole is an organic compound with a chemical formula of C22H14BrN and a molecular weight of 366.26g/mol. Its properties are as follows:

-Appearance: 3-bromo-9-(naphthalen-2-yl)-9H-carbazole is a pale yellow to orange crystalline powdery solid.
-Melting point: about 180-184 degrees Celsius.
-Solubility: Soluble in common organic solvents, such as chloroform, ethanol and dichloromethane, almost insoluble in water.

3-brom-9-(naphthalen-2-yl)-9H-carbazole has the following uses:

-As an intermediate in organic synthesis: It can be used to synthesize other organic compounds, such as fluorescent dyes and photosensitizers.
-Application in the field of organic electronics: Because of its strong absorption spectrum and high electronic conductivity, it can be used as a material in devices such as organic light-emitting diodes (OLED) and organic solar cells.

The preparation method of 3-bromo-9-(naphthalen-2-yl)-9H-carbazole is usually carried out by the following steps:

1. Naphthalene brominated with cuprous bromide to generate 2-bromonaphthalene compounds.
2. 2-bromonaphthalene undergoes a condensation reaction with a nucleophilic reagent (such as C8H5N) to generate 3-bromo-9-(naphthalen-2-yl)-9H-carbazole.

Regarding its safety information, if you want to consider using or operating this compound, you should pay attention to the following points:

-Avoid contact and inhalation: 3-bromo-9-(naphthalen-2-yl)-9H-carbazole may be irritating to the skin, eyes and respiratory tract, so appropriate personal protective measures should be taken when handling, such as wearing gloves, goggles and respiratory protection equipment.
-Follow laboratory safety regulations: When used in the laboratory, follow laboratory safety regulations for the proper storage, handling and disposal of chemical waste.
-First aid: If you come into contact with the compound, immediately flush the affected area with plenty of water and seek medical help.

Before using or operating 3-bromo-9-(naphthalen-2-yl)-9H-carbazole, you should understand and follow the relevant safety operation guidelines and technical documents according to the actual situation.

Last Update：2024-04-10 22:29:15