双(3-联苯基)胺

双(3-联苯基)胺 - Names and Identifiers

Name	Bis(3-biphenylyl)amine
Synonyms	Bis(3-biphenylyl)amine 3,3'-Iminobis(biphenyl) N,N-Bis(3-phenylphenyl)amine di([1,1'-biphenyl]-3-yl)amine N,N-Bis(1,1'-Biphenyl-3-yl)amine 3-phenyl-N-(3-phenylphenyl)aniline N-[1,1'-Biphenyl]-3-yl-[1,1'-biphenyl]-3-amine [1,1'-Biphenyl]-3-amine, N-[1,1'-biphenyl]-3-yl-
CAS	169224-65-1

双(3-联苯基)胺 - Physico-chemical Properties

Molecular Formula	C24H19N
Molar Mass	321.41
Density	1.123±0.06 g/cm3(Predicted)
Melting Point	90.0 to 94.0 °C
Boling Point	518.5±39.0 °C(Predicted)
pKa	0.46±0.50(Predicted)
Storage Condition	Room Temprature

双(3-联苯基)胺 - Introduction

Bis(3-biphenylyl)amine, chemical formula (C6H5)2NH, also known as Bis(3-biphenylyl)amine, is an organic compound. The following is a description of the nature, use, preparation and safety information of Bis(3-biphenylyl)amine:

Nature:
-Appearance: Bis(3-biphenylyl)amine is colorless to light yellow crystal or powder.
-Solubility: Bis(3-biphenylyl)amine is soluble in organic solvents and has low solubility in water.
-Melting point: The melting point of Bis(3-biphenylyl)amine is about 160-165°C.
-Chemical properties: Bis(3-biphenylyl)amine is a weakly alkaline compound, which can carry out some typical amine reactions and has a certain degree of oxidation.

Use:
- Bis(3-biphenylyl)amine is often used as a catalyst for organic synthesis reactions, such as metal catalysis, organic catalysis and photocatalytic reactions.
-It can also be used as a component of an organic light-emitting material, such as a material used as a light-emitting layer in an organic electroluminescent device (OLED).

Preparation Method:
Bis(3-biphenylyl)amine can be synthesized:
1. In the presence of alkali, iodobenzene is used to aminate trichloroamine.
2. prepared by hydrogenation reaction catalyzed by trifluoroacetic acid.

Safety Information:
Bis(3-biphenylyl)amine has low toxicity and is generally believed to have no acute toxic effects on the human body. But still need to pay attention to the following safety matters:
- Bis(3-biphenylyl)amine has a certain irritation, and it should be rinsed with plenty of water immediately when it comes into contact with skin or eyes.
-Avoid inhaling Bis(3-biphenylyl)amine dust or gas, and operate in a well-ventilated place.
-When storing Bis(3-biphenylyl)amine, keep it away from open flames and high temperatures, and keep the container sealed to avoid reaction with oxidants.

When using Bis(3-biphenylyl)amine, you should follow the correct laboratory safety operating procedures, and evaluate and take necessary personal protective measures based on the actual situation. If necessary, refer to the Safety Data Sheet (MSDS) for the relevant chemical for more detailed safety information.

Last Update：2024-04-10 22:29:15