5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethy...
5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
CAS: 851725-98-9
Molecular Formula: C8H10F2N2O2
5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethy... - Names and Identifiers
5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethy... - Physico-chemical Properties
| Molecular Formula | C8H10F2N2O2 |
| Molar Mass | 204.17 |
| Density | 1.30±0.1 g/cm3(Predicted) |
| Boling Point | 288.4±40.0 °C(Predicted) |
| pKa | -1.26±0.10(Predicted) |
5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethy... - Introduction
Acid ethyl ester is an organic compound with the chemical formula C8H9F2N3O2. It is a solid with white to light yellow crystals. The following is a detailed description of the properties, uses, preparation and safety information of the compound:
Nature:
acid ethyl ester is solid at room temperature and has low solubility. Its melting point is about 88-90 degrees Celsius. It shows characteristic absorption peaks in the infrared spectrum.
Use:
acid ethyl ester is a potential pesticide intermediate. It can be used to synthesize raw materials for other pesticides or pesticide formulations. In addition, it can be used to synthesize biologically active compounds, such as drug molecules.
Preparation Method:
The preparation method of acid ethyl ester is complicated and usually requires a multi-step reaction. A common method of synthesis is by first synthesizing 1-methyl-5-difluoromethyl-1H-pyrazole-4-carboxylic acid and then reacting it with an alcohol to produce the esterified product.
Safety Information:
The safety of acid ethyl ester varies with its chemical properties. It is a chemical that can cause harm to humans or the environment. When handling this compound, care should be taken to follow proper laboratory safety practices, such as wearing protective gloves, respirators, etc. In addition, it should be stored in a sealed container, away from ignition and flammable substances. When using or handling, refer to the relevant chemical safety data sheet (SDS) for more detailed safety information, as the case may be.
Nature:
acid ethyl ester is solid at room temperature and has low solubility. Its melting point is about 88-90 degrees Celsius. It shows characteristic absorption peaks in the infrared spectrum.
Use:
acid ethyl ester is a potential pesticide intermediate. It can be used to synthesize raw materials for other pesticides or pesticide formulations. In addition, it can be used to synthesize biologically active compounds, such as drug molecules.
Preparation Method:
The preparation method of acid ethyl ester is complicated and usually requires a multi-step reaction. A common method of synthesis is by first synthesizing 1-methyl-5-difluoromethyl-1H-pyrazole-4-carboxylic acid and then reacting it with an alcohol to produce the esterified product.
Safety Information:
The safety of acid ethyl ester varies with its chemical properties. It is a chemical that can cause harm to humans or the environment. When handling this compound, care should be taken to follow proper laboratory safety practices, such as wearing protective gloves, respirators, etc. In addition, it should be stored in a sealed container, away from ignition and flammable substances. When using or handling, refer to the relevant chemical safety data sheet (SDS) for more detailed safety information, as the case may be.
Last Update：2024-04-09 20:52:54
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View History
5-Difluoromethyl-1-methyl-1H-pyrazole-4-carboxylic acid ethy...
TIMTEC-BB SBB003497
3-氨基-5-苯基-2-噻吩甲酸乙酯
2-异丙基-5-甲基-4-亚硝基苯酚
2-甲基-3-(4'-甲氧基苯甲酰基)吲哚
N-Boc-(S)-asp anhydride
sodium 2-chlorobenzene-1-sulfinate
环己胺2-(磷酸基氧基)丙烯酸酯
CobaltSulfate(FeedGrade)GranularCo:10%
Pyrimidine, 5-(chloromethyl)
TIMTEC-BB SBB003497
3-氨基-5-苯基-2-噻吩甲酸乙酯
2-异丙基-5-甲基-4-亚硝基苯酚
2-甲基-3-(4'-甲氧基苯甲酰基)吲哚
N-Boc-(S)-asp anhydride
sodium 2-chlorobenzene-1-sulfinate
环己胺2-(磷酸基氧基)丙烯酸酯
CobaltSulfate(FeedGrade)GranularCo:10%
Pyrimidine, 5-(chloromethyl)