1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester - Names and Identifiers
1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester - Physico-chemical Properties
1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester - Upstream Downstream Industry
1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester - Introduction
1H-Pyrazole-1-acetic acid, 3,5-dimethyle-α-oxo-, ethyl ester is a compound also known as ethyl esterified 3,5-dimethyl-α-keto-1h-pyrazole-1-acetic acid. The following is a description of some properties, uses, preparation and safety information about this compound:
Nature:
-Appearance: 1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester is colorless or light yellow crystal
-Molecular formula: C9H12N2O3
-Molecular weight: 196.20g/mol
-Melting point: About 80-85 ℃
-Boiling point: About 327 ℃ (at 760mmHg)
Use:
- 1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester is an organic synthesis intermediate commonly used in the synthesis of other organic compounds.
-It can be used to synthesize organic compounds such as drugs, pesticides and dyes.
Method:
1H-Pyrazole-1-acetic acid, 3,5-dimethyl-α-oxo-, ethyl ester can be prepared as follows:
1. First, 1H-Pyrazole-1-acetic acid is synthesized by reaction. This step usually includes synthesizing the corresponding hydrazide and condensing it with aldehyde;
2. Subsequently, continue to introduce the ester group into the position of 1H-Pyrazole-1-acetic acid through esterification.
Safety Information:
1H-Pyrazole-1-acetic acid, 3,5-dimethyle-α-oxo-, ethyl ester has limited safety and toxicity data, so appropriate safety measures need to be taken when using it, including:
-Avoid contact with skin, eyes and respiratory tract to prevent swallowing.
-Wear personal protective equipment such as chemical protective gloves, safety glasses and protective masks during use.
-Operate in a well-ventilated environment.
-Compliance with regulations and guidelines for the use of chemicals.
-If necessary, consult chemical suppliers for more detailed safety information.
Last Update:2024-04-09 21:01:54