2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)- - Names and Identifiers
2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)- - Physico-chemical Properties
| Molecular Formula | C6H9BrO2
|
| Molar Mass | 193.04 |
2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)- - Introduction
2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)-, also known as (2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)-). The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Molecular formula: C7H11BrO2
-Molecular weight: 195.07g/mol
-Appearance: colorless liquid
-Melting point:-82 ° C
-Boiling point: 171 ° C
-Solubility: Soluble in organic solvents such as ethers and ketones
Use:
The main use of this compound is as an intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as drugs, fragrances and dyes. It is also used as a catalyst for organic synthesis reactions.
Method:
3-Bromo-2-ethyl methacrylate can be prepared by the following steps:
1. Methyl bromide is added to the reaction system containing sodium bromide and sodium hydroxide.
2. Add 2-butynol and react under appropriate conditions.
3. After the reaction, the target product is obtained by distillation or other purification steps.
Safety Information:
-3-Bromo-2-ethyl methacrylate is an organic compound with certain toxicity. Attention should be paid to safety measures during use and handling.
-Avoid contact with skin, eyes and mucous membranes. In case of contact with the substance, the affected area should be flushed immediately with plenty of water and medical help should be sought.
-Wear suitable personal protective equipment such as lab gloves, protective eyewear and protective clothing when used in laboratory or industrial environments.
-During storage and transportation, avoid high temperature and fire sources.
Last Update：2024-04-09 19:05:54