3-AMino-2,4-difluoronitrobenzene
2,6-Difluoro-3-Nitroaniline
CAS: 25892-09-5
Molecular Formula: C6H4F2N2O2
3-AMino-2,4-difluoronitrobenzene - Names and Identifiers
| Name | 2,6-Difluoro-3-Nitroaniline |
| Synonyms | ZR BF FF CNW 2,6-difluoro-3-nitroaniline 2,6-Difluoro-3-Nitroaniline 2,6-Difluoro-3-nitrobenzenamine 3-AMino-2,4-difluoronitrobenzene Benzenamine,2,6-difluoro-3-nitro- Benzenamine, 2,6-difluoro-3-nitro- |
| CAS | 25892-09-5 |
| InChI | InChI=1/C6H4F2N2O2/c7-3-1-2-4(10(11)12)5(8)6(3)9/h1-2H,9H2 |
3-AMino-2,4-difluoronitrobenzene - Physico-chemical Properties
| Molecular Formula | C6H4F2N2O2 |
| Molar Mass | 174.1 |
| Density | 1.554 |
| Boling Point | 286℃ |
| Flash Point | 126℃ |
| Vapor Presure | 0.0028mmHg at 25°C |
| pKa | -0.26±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.575 |
3-AMino-2,4-difluoronitrobenzene - Introduction
2,6-difluoro-3-nitroaniline is an organic compound with the chemical formula C6H4F2N2O2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2,6-difluororo-3-nitroaniline is a white crystalline solid.
-Solubility: It is soluble in organic solvents such as ethanol, ether and chlorinated hydrocarbons.
-Melting point: The melting point of the compound is about 88-90 degrees Celsius.
-Boiling point: Its boiling point is about 299 degrees Celsius.
Use:
-2,6-difluoro-3-nitroaniline can be used as dyes, pigments and intermediates in organic synthesis.
-It can also be used to prepare other organic compounds, such as fluorescent dyes, drugs and pesticides.
Method:
-The preparation of 2,6-difluoro-3-nitroaniline is usually completed by the fluorination reaction of p-nitroaniline. As a specific preparation method, a fluorinating agent such as ferrous fluoride (FeF3) and borofluoric acid (HBF4) may be used.
Safety Information:
-2,6-difluoro-3-nitroaniline is an organic compound that can cause irritation and damage to the skin, eyes and respiratory system.
-Wear appropriate protective equipment such as gloves, goggles and protective masks during handling and storage.
-Avoid contact with strong oxidants and combustibles to avoid the risk of fire and explosion.
-Pay attention to good ventilation when using or handling.
Please note that the synthesis and handling of chemical substances must follow the appropriate safety procedures and refer specifically to the safety data sheet of the compound.
Nature:
-Appearance: 2,6-difluororo-3-nitroaniline is a white crystalline solid.
-Solubility: It is soluble in organic solvents such as ethanol, ether and chlorinated hydrocarbons.
-Melting point: The melting point of the compound is about 88-90 degrees Celsius.
-Boiling point: Its boiling point is about 299 degrees Celsius.
Use:
-2,6-difluoro-3-nitroaniline can be used as dyes, pigments and intermediates in organic synthesis.
-It can also be used to prepare other organic compounds, such as fluorescent dyes, drugs and pesticides.
Method:
-The preparation of 2,6-difluoro-3-nitroaniline is usually completed by the fluorination reaction of p-nitroaniline. As a specific preparation method, a fluorinating agent such as ferrous fluoride (FeF3) and borofluoric acid (HBF4) may be used.
Safety Information:
-2,6-difluoro-3-nitroaniline is an organic compound that can cause irritation and damage to the skin, eyes and respiratory system.
-Wear appropriate protective equipment such as gloves, goggles and protective masks during handling and storage.
-Avoid contact with strong oxidants and combustibles to avoid the risk of fire and explosion.
-Pay attention to good ventilation when using or handling.
Please note that the synthesis and handling of chemical substances must follow the appropriate safety procedures and refer specifically to the safety data sheet of the compound.
Last Update：2024-04-09 15:17:56
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