3-Bromo-2-chlorobenzoic acid（CAS# 56961-27-4)

Introduction

3-bromo-2-chlorobenzoic acid, chemical formula C7H4BrClO2, is an organic compound.

Nature:

3-bromo-2-chlorobenzoic acid is a white to pale yellow crystalline solid that is readily soluble in organic solvents such as ethanol and dichloromethane at room temperature. It has strong corrosive and pungent odor. Under the irradiation of light, it can undergo photolysis, so it needs to be stored in the dark.

Use:

3-bromo-2-chorobenzoic acid is commonly used as a material in organic synthesis and can be used as an intermediate to prepare other organic compounds. It can be used to synthesize compounds such as pharmaceuticals, pesticides, dyes and polymers.

Preparation Method:

3-bromo-2-chlorobenzoic acid can be obtained by chlorination of 2-bromo-3-chlorobenzoic acid. The specific preparation method requires steps such as chlorination reaction, crystallization purification and filtration.

Safety Information:

3-bromo-2-chorobenzoic acid has certain toxicity, should avoid contact with skin, eyes and respiratory tract. Wear protective gloves, goggles and protective masks during handling. Operate in a closed and ventilated environment and avoid breathing its vapors. During storage and transportation, it should be protected from moisture and exposure to sunlight. If splashed into the eyes or skin, should immediately rinse with plenty of water, and timely medical treatment.