122040-92-0 - Names and Identifiers
122040-92-0 - Physico-chemical Properties
| Molecular Formula | C5H7BrO2
|
| Molar Mass | 179.01 |
122040-92-0 - Introduction
(|-)-α-Bromo-α-methyl-γ-butyrolactone is an organic compound with the following properties:
1. Appearance: colorless or yellowish liquid.
2. Molecular formula: C6H9BrO2.
3. Molecular weight: 195.04g/mol.
4. Melting point:-50 ° C.
5. Boiling Point: 228-230 C.
6. Solubility: Soluble in alcohol, ether and Ketone solvents, slightly soluble in water.
7. Storage: should be stored in a cool, dry place, away from fire and oxidant.
Its Main uses include:
1. As a reagent in Organic Synthesis: Because it contains bromine and methyl functional groups, it can be used to synthesize other organic compounds, such as playing an important role in the construction of carbon-carbon bonds.
2. As a starting material of chiral compounds: It is a kind of chiral compounds, which can be used to synthesize other chiral compounds, and has a wide range of applications, such as drug synthesis and biochemical research.
The method for preparing (|-)-α-bromo-α-methyl-γ-butyrolactone includes: reacting γ-butyrolactone with bromine gas to generate a brominated substance, it is then reacted with methyllithium to give the desired product.
About safety information:
1. This compound is irritating to eyes, skin and respiratory tract, please avoid contact.
2. Wear appropriate personal protective equipment, such as gloves, glasses and protective masks, during operation.
3. Ensure good ventilation during use.
4. Avoid contact with strong oxidants and flammable materials to avoid fire or explosion hazards.
5. If inhaled or ingested, seek medical attention immediately. In an emergency, provide compound details to the doctor.
Please note that the use of organic compounds must be carried out under the guidance of professionals, and safe operation is very important.
Last Update：2024-04-09 21:04:16