4-chloro-2,3-difluoro-aniline - Names and Identifiers
4-chloro-2,3-difluoro-aniline - Physico-chemical Properties
Molecular Formula | C6H4ClF2N
|
Molar Mass | 163.55 |
Density | 1.459±0.06 g/cm3(Predicted) |
Boling Point | 217.8±35.0 °C(Predicted) |
pKa | 1.55±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
4-chloro-2,3-difluoro-aniline - Introduction
4-choro-2, 3-difluoro-aniline is an organic compound with the chemical formula C6H3ClF2N. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless or light yellow crystal
-Melting point: about 49-51 ℃
-Boiling point: about 231-234 ℃
-Density: approx. 1.53g/cm³
-Soluble: It is soluble in common organic solvents such as ethanol, ether, dichloromethane, but insoluble in water.
Use:
-4-choro-2, 3-difluoro-aniline can be used as an intermediate in organic synthesis.
-It can be used to prepare other organic compounds, such as fluorescent dyes, pharmaceutical intermediates and pesticides.
-It can also be used as an additive for coatings and plastics.
Preparation Method:
- 4-chloro-2,3-difluoro-aniline can be obtained by reacting aniline with 4-chloro-2, 3-difluoronitrobenzene.
-Under the reaction conditions, hydrochloric acid is usually used as a catalyst, ethanol or diethyl ether as a solvent, and it is carried out at an appropriate temperature and pressure.
Safety Information:
-4-choro-2, 3-difluoro-aniline should be used and handled with appropriate safety measures, such as wearing protective gloves, goggles and protective clothing.
-It should be kept away from fire and high temperature, and avoid contact with oxidants to avoid explosion or fire.
-During use, ensure good ventilation conditions and avoid inhaling aerosols or dust.
-If ingested or inhaled, please consult a doctor immediately and show the safety data sheet of the compound to the doctor.
Last Update:2024-04-09 02:00:48