2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester - Names and Identifiers
2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester - Physico-chemical Properties
| Molecular Formula | C6H8O2S
|
| Molar Mass | 144.19 |
2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester - Upstream Downstream Industry
2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester - Introduction
2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester (2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester) is an organic compound with the chemical formula C6H8O2S. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester is a colorless or pale yellow liquid.
-Solubility: It can be dissolved in some organic solvents, such as ethanol, ether and acetone.
-Melting point: The melting point of this compound is -31°C.
-Boiling point: Its boiling point is 169-170 ℃.
Use:
- 2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester is a commonly used organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is usually used to prepare compounds such as medicines, pesticides and dyes.
Method:
- 2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester can be prepared by reacting 2-Thiophenecarboxylic acid with methanol.
-First, add 2-Thiophenecarboxylic acid to the solvent together with the acid catalyst. Then, methanol was added slowly and the reaction mixture was heated. Finally, after crystallization or distillation purification, 2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester can be obtained.
Safety Information:
-When handling or using 2-Thiophenecarboxylic acid, 2,5-dihydro-, methyl ester, appropriate laboratory safety procedures should be followed.
-It may cause irritation to the eyes, skin and respiratory tract, so care should be taken to avoid contact with skin and eyes during operation. At the same time, it should be used in a well-ventilated place.
-During storage and handling, keep away from ignition and oxidizing agents.
-If taken by mistake or inhaled, seek immediate medical attention and provide the relevant safety data sheet.
Last Update：2024-04-09 21:11:58