154258-88-5
3-(2,6-Difluorophenyl)-1H-pyrazole
CAS: 154258-88-5
Molecular Formula: C9H6F2N2
154258-88-5 - Names and Identifiers
| Name | 3-(2,6-Difluorophenyl)-1H-pyrazole |
| Synonyms | 3-(2,6-Difluorophenyl)-1H-pyrazole 3-(2,6-DIFLUOROPHENYL)-1H-PYRAZOLE 1H-Pyrazole, 3-(2,6-difluorophenyl)- |
| CAS | 154258-88-5 |
154258-88-5 - Physico-chemical Properties
| Molecular Formula | C9H6F2N2 |
| Molar Mass | 180.15 |
| Density | 1.337±0.06 g/cm3(Predicted) |
| Boling Point | 307.4±27.0 °C(Predicted) |
| pKa | 11.71±0.10(Predicted) |
| Sensitive | IRRITANT |
| MDL | MFCD03094571 |
154258-88-5 - Introduction
3-(2,6-Difluorophenyl)-1H-pyrazole is an organic compound with the chemical formula C9H5F2N. Its properties are as follows:
1. Appearance: colorless crystalline solid or white powder.
2. Solubility: Soluble in organic solvents, insoluble in water.
3. melting point: about 86-87 ℃.
4. Stability: relatively stable at room temperature.
3-(2,6-Difluorophenyl)-1H-pyrazole is mainly used in pesticide, medicine and other fields. As a raw material for chemical synthesis, it can be used to synthesize various pesticides and pharmaceutical products. For example, it can be used to synthesize antibacterial drugs, anti-inflammatory drugs, etc.
The methods for preparing 3-(2,6-Difluorophenyl)-1H-pyrazole are mainly as follows:
1. Pyrazole and 2,6-difluorobenzoic acid anhydride are reacted under alkaline conditions.
2. pyrrole and 2,6-difluorobenzoic acid chloride reaction under alkaline conditions.
Regarding safety information, 3-(2,6-Difluorophenyl)-1H-pyrazole may have a certain impact on the environment, depending on actual application and handling. When using, should follow the correct safety procedures, avoid contact with skin and eyes, and maintain good ventilation conditions. In addition, for this compound, reference should also be made to the chemical safety data sheet and relevant regulations.
1. Appearance: colorless crystalline solid or white powder.
2. Solubility: Soluble in organic solvents, insoluble in water.
3. melting point: about 86-87 ℃.
4. Stability: relatively stable at room temperature.
3-(2,6-Difluorophenyl)-1H-pyrazole is mainly used in pesticide, medicine and other fields. As a raw material for chemical synthesis, it can be used to synthesize various pesticides and pharmaceutical products. For example, it can be used to synthesize antibacterial drugs, anti-inflammatory drugs, etc.
The methods for preparing 3-(2,6-Difluorophenyl)-1H-pyrazole are mainly as follows:
1. Pyrazole and 2,6-difluorobenzoic acid anhydride are reacted under alkaline conditions.
2. pyrrole and 2,6-difluorobenzoic acid chloride reaction under alkaline conditions.
Regarding safety information, 3-(2,6-Difluorophenyl)-1H-pyrazole may have a certain impact on the environment, depending on actual application and handling. When using, should follow the correct safety procedures, avoid contact with skin and eyes, and maintain good ventilation conditions. In addition, for this compound, reference should also be made to the chemical safety data sheet and relevant regulations.
Last Update：2024-04-09 20:02:46
