1H-Pyrazole-5-carboxylicacid, 1,3,4-trimethyl-, methyl ester - Names and Identifiers
Name | 1H-Pyrazole-5-carboxylicacid, 1,3,4-trimethyl-, methyl ester
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Synonyms | methyl 1,3,4-trimethyl-1H-pyrazole-5-carboxylate 1,3,4-TriMethyl-1H-pyrazole-5-carboxylic acid Methyl ester 1H-Pyrazole-5-carboxylicacid, 1,3,4-trimethyl-, methyl ester 1H-Pyrazole-5-carboxylicacid,1,3,4-trimethyl-,methylester(9CI)
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CAS | 773136-70-2
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1H-Pyrazole-5-carboxylicacid, 1,3,4-trimethyl-, methyl ester - Physico-chemical Properties
Molecular Formula | C8H12N2O2
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Molar Mass | 168.19 |
Density | 1.13 |
Boling Point | 256℃ |
Flash Point | 109℃ |
pKa | 1.50±0.10(Predicted) |
Storage Condition | 2-8°C |
1H-Pyrazole-5-carboxylicacid, 1,3,4-trimethyl-, methyl ester - Introduction
1,3,4-trimethyl-, methyl ester is an organic compound with the chemical formula C9H12N2O2. It is a colorless to slightly yellow liquid with a special aroma. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: colorless to slightly yellow liquid
-Density: approx. 1.05g/cm³
-Boiling point: about 256-257°C
-Melting point: about 3-5°C
-Molecular weight: about 180.21g/mol
Use:
1,3,4-trimethyl-, methyl ester has certain applications in the field of medicine, mainly used as drug intermediates. It can be used to synthesize compounds such as rapid antigen inactivators, inhibitors and anti-inflammatory drugs. In addition, it can also be used to synthesize organic compounds such as dyes, coatings and pesticides.
Preparation Method:
The preparation method of 1,3,4-trimethyl-, methyl ester can be obtained by the reaction of pyrazole derivatives. The specific preparation method can be obtained by reacting methyl chloride with 1,3, 4-trimethylpyrazole.
Safety Information:
Pay attention to the following safety precautions when using the 1,3,4-trimethyl-, methyl ester:
-It is a flammable liquid that needs to be stored in a cool, dry, well-ventilated place, away from high temperatures and fire sources.
-Avoid contact with skin, eyes and mucous membranes when using, otherwise it may cause irritation and injury.
-Get immediate medical attention if inhaled or ingested.
-In the process of use, should wear appropriate protective equipment, such as gloves, protective glasses and protective mask.
Last Update:2024-04-09 20:52:54