1-Bromo-1-fluoroethylene（CAS# 420-25-7)

Introduction

1-Fluoro-1-bromoethylene is a colorless liquid with a peculiar odor.

Quality:

It is soluble in some organic solvents such as benzene, alcohols, and ethers, but insoluble in water.

It is highly toxic and irritating to the eyes, skin, and respiratory tract.

Use:

1-Fluoro-1-bromoethylene is mainly used as an intermediate and reagent in chemical synthesis.

It can be used in the preparation of fluoro-bromohydrocarbon compounds, such as high-potency fluoro-bromolidocaine, etc.

It can also be used in other reactions in organic synthesis such as the dehydration of alcohols and the exchange of hydrogen and iodine.

Method:

1-Fluoro-1-bromoethylene can be prepared by reacting 1,1-dibromoethylene with hydrogen fluoride, and the specific reaction conditions need to be adjusted according to the actual situation.

Safety Information:

1-Fluoro-1-bromoethylene is highly toxic and irritating, and may be harmful to humans.

During use, direct contact with the skin, eyes, and respiratory tract should be avoided.

In the process of operation and storage, attention should be paid to fire prevention and avoid flammable and explosive conditions such as high temperature and open flame.

It should be used in a well-ventilated area and with appropriate protective measures, such as wearing protective gloves, goggles, and respiratory protective equipment. Waste must be properly disposed of and disposed of.