2-硝基-4,6-二氟苯胺
2,4-Difluoro-6-nitroaniline
CAS: 364-30-7
Molecular Formula: C6H4F2N2O2
2-硝基-4,6-二氟苯胺 - Names and Identifiers
| Name | 2,4-Difluoro-6-nitroaniline |
| Synonyms | ZR BF DF FNW BUTTPARK 19 1-58 2-Nitro-4,6-difluoroaniline 2,4-Difluoro-6-nitroaniline 2,4-DIFLUORO-6-NITROANILINE 2,4-difluoro-6-nitro-anilin 2,4-Difluoro-6-nitrobenzenamine Benzenamine, 2,4-difluoro-6-nitro- |
| CAS | 364-30-7 |
| InChI | InChI=1/C6H4F2N2O2/c7-3-1-4(8)6(9)5(2-3)10(11)12/h1-2H,9H2 |
2-硝基-4,6-二氟苯胺 - Physico-chemical Properties
| Molecular Formula | C6H4F2N2O2 |
| Molar Mass | 174.1 |
| Density | 1.554±0.06 g/cm3(Predicted) |
| Melting Point | 85-87°C |
| Boling Point | 272.6±35.0 °C(Predicted) |
| Flash Point | 118.7°C |
| Vapor Presure | 0.00603mmHg at 25°C |
| pKa | -1.61±0.25(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.575 |
2-硝基-4,6-二氟苯胺 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| RTECS | BX3730000 |
| Hazard Class | IRRITANT |
2-硝基-4,6-二氟苯胺 - Introduction
2,4-Difluoro-6-nitroaniline is an organic compound with the chemical formula C6H4F2N2O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- 2,4-Difluoro-6-nitroaniline is a white solid with the characteristic amino and nitro groups of aniline.
-Its relative molecular mass is 166.11g/mol and its density is 1.56g/cm3.
-The compound is almost insoluble in water at room temperature, but soluble in organic solvents such as ethanol and dimethylformamide.
Use:
- 2,4-Difluoro-6-nitroaniline is commonly used as an intermediate in organic synthesis and can be used to synthesize other compounds.
-It also has certain applications in the dye industry and pesticide manufacturing.
Preparation Method:
- 2,4-Difluoro-6-nitroaniline can be prepared from p-nitroaniline by fluorination.
-A common preparation method is to react p-nitroaniline with hydrofluoric acid to obtain 2,4-Difluororo-6-nitroaniline.
Safety Information:
- 2,4-Difluoro-6-nitroaniline should pay attention to safety measures during use and storage.
-It is a toxic compound and must avoid direct contact with skin and eyes. Protective gloves and goggles must be worn.
-During operation and storage, a well-ventilated place should be maintained to avoid inhaling its vapors.
-When disposing of waste, it should be handled and disposed of in accordance with local regulations.
Please note that the safe use and handling of chemical substances requires strict compliance with relevant safety procedures and must be carried out under the guidance of professionals.
Nature:
- 2,4-Difluoro-6-nitroaniline is a white solid with the characteristic amino and nitro groups of aniline.
-Its relative molecular mass is 166.11g/mol and its density is 1.56g/cm3.
-The compound is almost insoluble in water at room temperature, but soluble in organic solvents such as ethanol and dimethylformamide.
Use:
- 2,4-Difluoro-6-nitroaniline is commonly used as an intermediate in organic synthesis and can be used to synthesize other compounds.
-It also has certain applications in the dye industry and pesticide manufacturing.
Preparation Method:
- 2,4-Difluoro-6-nitroaniline can be prepared from p-nitroaniline by fluorination.
-A common preparation method is to react p-nitroaniline with hydrofluoric acid to obtain 2,4-Difluororo-6-nitroaniline.
Safety Information:
- 2,4-Difluoro-6-nitroaniline should pay attention to safety measures during use and storage.
-It is a toxic compound and must avoid direct contact with skin and eyes. Protective gloves and goggles must be worn.
-During operation and storage, a well-ventilated place should be maintained to avoid inhaling its vapors.
-When disposing of waste, it should be handled and disposed of in accordance with local regulations.
Please note that the safe use and handling of chemical substances requires strict compliance with relevant safety procedures and must be carried out under the guidance of professionals.
Last Update：2024-04-10 22:29:15
