4-Amino-p-terphenyl

4-Amino-p-terphenyl - Names and Identifiers

Name	Aminoterphenyl
Synonyms	Aminoterphenyl 4-aminoterphenyl 4-AMINO-P-TERPHENYL 4-Amino-p-terphenyl 4-(4-phenylphenyl)aniline [4-(4-phenylphenyl)phenyl]amine
CAS	7293-45-0
InChI	InChI=1/C18H15N/c19-18-12-10-17(11-13-18)16-8-6-15(7-9-16)14-4-2-1-3-5-14/h1-13H,19H2

4-Amino-p-terphenyl - Physico-chemical Properties

Molecular Formula	C18H15N
Molar Mass	245.32
Density	1.103
Melting Point	201 °C
Boling Point	442.4±14.0 °C(Predicted)
Flash Point	239.8°C
Vapor Presure	5.04E-08mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow to Light orange
pKa	4.20±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Sensitive	Sensitive to air
Refractive Index	1.635
MDL	MFCD00191302

4-Amino-p-terphenyl - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed

4-Amino-p-terphenyl - Introduction

Aminoterphenyl(Aminoterphenyl) is an organic compound with the chemical formula C18H15N. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: The Aminoterphenyl is white or light yellow solid.
-Solubility: Soluble in some organic solvents, such as chloroform, benzene and ethanol.
-Melting point: about 100-105 degrees Celsius.

Use:
- Aminoterphenyl are commonly used as intermediates in organic synthesis.
-In the dye industry, it can be used to synthesize dyes, especially for the synthesis of blue and purple dyes.
-Due to the presence of nitrogen atoms in its structure, it is also used as an organic fluorescent material.

Preparation Method:
- Aminoterphenyl can be prepared by first nitration of terphenyl and then reduction with nitroso alcohol.
-It can also be synthesized by amination reaction on the benzene ring.

Safety Information:
- Aminoterphenyl may be irritating to the skin and eyes, so it is necessary to take appropriate safety measures during operation, such as wearing gloves and goggles.
-It may also have a certain impact on the environment, so relevant environmental regulations should be observed when handling and disposing.

Please note that when performing any chemical experiments or using chemical substances, it is important to follow appropriate operating procedures and safety guidelines.

Last Update：2024-04-10 22:29:15