9H-Carbazole, 2-phenyl- - Names and Identifiers
9H-Carbazole, 2-phenyl- - Physico-chemical Properties
Molecular Formula | C18H13N
|
Molar Mass | 243.3 |
Density | 1.208±0.06 g/cm3(Predicted) |
Melting Point | 290 °C |
Boling Point | 474.3±14.0 °C(Predicted) |
Appearance | powder to crystal |
Color | White to Orange to Green |
pKa | 16.87±0.30(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Physical and Chemical Properties | |
9H-Carbazole, 2-phenyl- - Introduction
2-phenyl-9H-carbazole is an organic compound having a benzene ring and a carbazole ring structure. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-phenyl-9H-carbazole is a white to light yellow crystal or powdery substance.
-Solubility: Soluble in common organic solvents, such as ethanol, dimethylformamide and dichloromethane.
-Melting point: about 166-169 degrees Celsius.
Use:
- 2-phenyl-9H-carbazole is commonly used as a material for the light-emitting layer of organic light-emitting diodes (OLED).
-It is an electronic material with excellent charge transport properties and stability, and is suitable for various organic electronic devices.
-Due to its special luminescent properties and molecular structure, 2-phenyl-9H-carbazole has also been studied for applications such as solar cells, photoelectric converters and luminescent materials.
Preparation Method:
In general, 2-phenyl-9H-carbazole can be prepared by the following steps:
1. the reaction of phenylacetylene and 2-amino biphenyl in iodobenzene or boron nitride and chlorobenzene solvent.
2. The reaction is carried out under alkaline conditions to give the 2-phenyl-9H-carbazole product.
Safety Information:
- 2-phenyl-9H-carbazole has less toxicity information. However, as any chemical, attention should be paid to personal protection and laboratory safety regulations when used.
-When handling or contacting this compound, avoid inhaling dust or vapor, and avoid contact with skin and eyes.
-It needs to be operated in a well-ventilated area and equipped with appropriate protective measures, such as wearing gloves, protective glasses and protective clothing.
-In terms of waste disposal, it needs to be handled in accordance with relevant specifications and regulations to avoid environmental pollution.
Last Update:2024-04-09 21:04:16