827-20-3
5-Fluoro-2-(trifluoromethyl)aniline
CAS: 827-20-3
Molecular Formula: C7H5F4N
827-20-3 - Names and Identifiers
827-20-3 - Physico-chemical Properties
| Molecular Formula | C7H5F4N |
| Molar Mass | 179.11 |
| Density | 1.383±0.06 g/cm3(Predicted) |
| Melting Point | 29-32℃ |
| Boling Point | 185.6±35.0 °C(Predicted) |
| Flash Point | 74.4°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.692mmHg at 25°C |
| pKa | 0.45±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.46 |
| MDL | MFCD06660353 |
827-20-3 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Hazard Class | 6.1 |
827-20-3 - Introduction
5-Fluoro-2-(trifluoromethyl)aniline(5-Fluoro-2-(trifluoromethyl)aniline) is an organic compound. It has a molecular formula of C7H5F4N and a molecular weight of 181.11g/mol. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 5-Fluoro-2-(trifluoromethyl) The aniline is a colorless to pale yellow solid.
-Melting point: Its melting point range is 56-58 degrees Celsius.
-Solubility: It has good solubility in methanol, dimethylformamide and ethanol.
Use:
-Pharmaceutical synthesis: 5-Fluoro-2-(trifluoromethyl)aniline can be used in organic synthesis as an intermediate or starting material. It can be used in the preparation of pharmaceuticals, dyes and other organic compounds.
-Pesticide synthesis: The compound can also be used for the synthesis of pesticides.
Preparation Method:
5-Fluoro-2-(trifluoromethyl)aniline has many preparation methods, and the common methods are as follows:
-amination reaction: 4-Fluorobenzotrifluoride is reacted with ammonia gas to obtain 5-Fluoro-2-(trifluoromethyl)aniline.
-Fluorination reaction: 5-Fluoro-2-(trifluoromethyl)aniline is obtained by reacting p-aminotoluene with fluorine gas for fluorination.
Safety Information:
- 5-Fluoro-2-(trifluoromethyl)aniline irritant, avoid contact with skin and eyes.
-During use, use appropriate personal protective equipment, such as chemical goggles and gloves.
-Waste disposal to comply with local laws and regulations, can not be dumped.
-In storage and transportation, pay attention to avoid high temperature, fire and humid environment.
-Keep away from flammable and oxidizing agents during use and storage.
Nature:
-Appearance: 5-Fluoro-2-(trifluoromethyl) The aniline is a colorless to pale yellow solid.
-Melting point: Its melting point range is 56-58 degrees Celsius.
-Solubility: It has good solubility in methanol, dimethylformamide and ethanol.
Use:
-Pharmaceutical synthesis: 5-Fluoro-2-(trifluoromethyl)aniline can be used in organic synthesis as an intermediate or starting material. It can be used in the preparation of pharmaceuticals, dyes and other organic compounds.
-Pesticide synthesis: The compound can also be used for the synthesis of pesticides.
Preparation Method:
5-Fluoro-2-(trifluoromethyl)aniline has many preparation methods, and the common methods are as follows:
-amination reaction: 4-Fluorobenzotrifluoride is reacted with ammonia gas to obtain 5-Fluoro-2-(trifluoromethyl)aniline.
-Fluorination reaction: 5-Fluoro-2-(trifluoromethyl)aniline is obtained by reacting p-aminotoluene with fluorine gas for fluorination.
Safety Information:
- 5-Fluoro-2-(trifluoromethyl)aniline irritant, avoid contact with skin and eyes.
-During use, use appropriate personal protective equipment, such as chemical goggles and gloves.
-Waste disposal to comply with local laws and regulations, can not be dumped.
-In storage and transportation, pay attention to avoid high temperature, fire and humid environment.
-Keep away from flammable and oxidizing agents during use and storage.
Last Update：2024-04-09 02:00:48
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