Ethyl 2-mercapto-4-methyl-5-thiazolecarboxylate, also known as TME, is an organic compound. The following is a description of the nature, use, method and safety information of TME:
Nature:
-Appearance: TME is a yellow to brown liquid.
-Chemical formula: C8H9NO2S
-Molecular weight: 187.23g/mol
-Melting point:-25 ℃
-Boiling point: 135-137 ℃
-Solubility: TME is soluble in organic solvents such as ethanol and ether, and slightly soluble in water.
Use:
-Catalyst: TME is commonly used as an intermediate for vulcanization catalysts and oxidants.
-Surfactant: TME can be used as a surfactant in some systems.
-Pharmaceutical field: TME also has certain application value in drug research.
Preparation Method:
A commonly used preparation method is to react mercapto alcohol and methanol with sulfuric acid through the condensation reaction of methyl methacrylate, and then prepare it through esterification.
Safety Information:
- TME is irritating and may cause irritation to the skin and eyes.
-When using TME, wear appropriate personal protective equipment (e. g. gloves, goggles) to avoid contact with skin and eyes.
- TME should be stored in a dark, dry, well-ventilated place, away from high temperatures and sources of fire.
-When using TME, follow the correct operating procedures and safety precautions to ensure personal safety and laboratory safety.