1-Bromo-2-fluoro-5-(trifluoromethoxy)benzene（CAS# 286932-57-8)

Introduction

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene is an organic compound with the chemical formula C7H3BrF4O.

Nature:

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene is a colorless to slightly yellow liquid with a spicy odor. It has a density of 1.834g/cm³, a boiling point of 156-157 ° C, and a flash point of 62 ° C. It is soluble in common organic solvents such as ethanol, dimethylformamide and dichloromethane.

Use:

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene is mainly used as a reagent in organic synthesis reactions. It can introduce fluorine and bromine atoms in the synthesis of aromatic compounds, and is used in the preparation of organic drugs and pesticide intermediates.

Method:

The preparation of 2-bromo-1-fluoro-4-(trifluoromethoxy)benzene is generally carried out by chemical synthesis methods. One common method of preparation is the reaction of 2-fluoro-5-(trifluoromethoxybenzene) with bromine under acidic conditions.

Safety Information:

2-bromo-1-fluoro-4-(trifluoromethoxy)benzene may be toxic and irritating to humans. During use and storage, it is necessary to take necessary handling and safety measures, such as wearing appropriate protective equipment (such as gloves and goggles), avoiding contact with skin and eyes, and maintain good ventilation conditions. When handling this compound, follow the relevant safety procedures and strictly follow the recommendations on the safety data sheet.