2-Bromoacetophenone

Properties:

1. Appearance: α-Bromoacetophenone is colorless or slightly yellow liquid.

2. Solubility: soluble in organic solvents, such as ethanol and ether.

Uses:

1. organic synthesis intermediates: α-bromoacetophenone is often used as organic synthesis intermediates, can be used to synthesize organic compounds with specific molecular structure and function.

Preparation method:

α-Bromoacetophenone can be prepared by the following steps:

1. react acetophenone with hydrogen bromide to form bromoacetophenone.

2. Reacting under alkaline conditions, the bromoacetophenone is halogenated at the α-position to produce α-bromoacetophenone.

Safety information:

1. α-Bromoacetophenone is irritating and contact with skin and eyes should be avoided.

2. safety measures such as wearing protective gloves, glasses and laboratory coat should be used during use and handling.

3. Storage should be sealed, protected from light, ventilated, and kept away from easily combustible substances.

4. Waste should be disposed of in accordance with local codes and regulations.