26306-64-9
2-(2,4-dichlorophenoxy)aniline
CAS: 26306-64-9
Molecular Formula: C12H9Cl2NO
26306-64-9 - Names and Identifiers
| Name | 2-(2,4-dichlorophenoxy)aniline |
| Synonyms | AURORA KA-6783 2-(2,4-Dichloropheno 2-(2,4-dichlorophenoxy)aniline 2-(2,4-Dichlorophenoxy)aniline 2-(2,4-dichlorophenoxy)-Benzenamine 2',4',2-DICHLOROAMINODIPHENYL ETHER 2',4'-Dichloro-2-aminodiphenyl ether 2-Amino-2',4'-dichloro-diphenylether 2-AMINO-2',4'-DICHLORO DIPHENYL ETHER |
| CAS | 26306-64-9 |
| EINECS | 247-603-7 |
| InChI | InChI=1/C12H9Cl2NO/c13-8-5-6-11(9(14)7-8)16-12-4-2-1-3-10(12)15/h1-7H,15H2 |
26306-64-9 - Physico-chemical Properties
| Molecular Formula | C12H9Cl2NO |
| Molar Mass | 254.11 |
| Density | 1.364±0.06 g/cm3(Predicted) |
| Boling Point | 133-138 °C(Press: 0.1 Torr) |
| Flash Point | 155.1°C |
| Vapor Presure | 0.000143mmHg at 25°C |
| pKa | 3.30±0.10(Predicted) |
| Refractive Index | 1.635 |
26306-64-9 - Introduction
2-(2,4-dichlorophenoxy)aniline is an organic compound with the chemical formula C12H9Cl2NO. It is a solid crystal, colorless or pale yellow, with a special smell. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Melting point: 70-72 degrees Celsius
-Boiling point: 376-380 degrees Celsius
-Relative density: 1.42
-Soluble in ethanol, benzene and dichloromethane, slightly soluble in chloroform and ether, almost insoluble in water.
Use:
- 2-(2,4-dichlorophenoxy)aniline is mainly used as an intermediate of insecticides. It can be used to synthesize environmentally friendly herbicides, fungicides and insecticides.
Method:
The preparation of -2-(2,4-dichlorophenoxy)aniline can be carried out by the following steps:
1.2,4-dichlorophenol is reacted with anhydrous ethanol under acidic conditions to obtain 2-(2,4-dichlorophenoxy) phenol.
2.2-(2,4-dichlorophenoxy) Phenol reacts with excess ammonia under alkaline conditions to give 2-(2,4-dichlorophenoxy)aniline.
3. After crystallization treatment, pure 2-(2,4-dichlorophenoxy)aniline can be obtained.
Safety Information:
- 2-(2,4-dichlorophenoxy)aniline is a toxic substance that is irritating to the skin, eyes and respiratory system. Care should be taken to avoid direct contact during use.
-Use personal protective equipment, such as gloves, goggles and protective clothing.
-Avoid discharging this compound into the environment because it may pollute water bodies and soil.
-Waste disposal shall comply with local government regulations and rules.
Nature:
-Melting point: 70-72 degrees Celsius
-Boiling point: 376-380 degrees Celsius
-Relative density: 1.42
-Soluble in ethanol, benzene and dichloromethane, slightly soluble in chloroform and ether, almost insoluble in water.
Use:
- 2-(2,4-dichlorophenoxy)aniline is mainly used as an intermediate of insecticides. It can be used to synthesize environmentally friendly herbicides, fungicides and insecticides.
Method:
The preparation of -2-(2,4-dichlorophenoxy)aniline can be carried out by the following steps:
1.2,4-dichlorophenol is reacted with anhydrous ethanol under acidic conditions to obtain 2-(2,4-dichlorophenoxy) phenol.
2.2-(2,4-dichlorophenoxy) Phenol reacts with excess ammonia under alkaline conditions to give 2-(2,4-dichlorophenoxy)aniline.
3. After crystallization treatment, pure 2-(2,4-dichlorophenoxy)aniline can be obtained.
Safety Information:
- 2-(2,4-dichlorophenoxy)aniline is a toxic substance that is irritating to the skin, eyes and respiratory system. Care should be taken to avoid direct contact during use.
-Use personal protective equipment, such as gloves, goggles and protective clothing.
-Avoid discharging this compound into the environment because it may pollute water bodies and soil.
-Waste disposal shall comply with local government regulations and rules.
Last Update：2024-04-10 22:29:15
