4-Bromobiphenyl(CAS: 92-66-0)

4-Bromobiphenyl is an organic compound with the chemical formula C12H9Br. It consists of two benzene rings connected by a single bond, with a bromine atom attached to the fourth carbon of one of the rings. This compound is a solid at room temperature and is known for its low solubility in water but moderate solubility in organic solvents. It is commonly used as a reference standard in chemical research and as a precursor in the synthesis of various organic compounds.

4-Bromobiphenyl is primarily used in pharmaceutical research as a building block for drug development. It also finds applications in industrial chemistry for the production of dyes and polymers. Additionally, it serves as a key component in the synthesis of other brominated aromatic compounds and is used in environmental studies to assess the behavior of persistent organic pollutants.

4-Bromobiphenyl is considered toxic and should be handled with care. It is classified as a potential carcinogen and may cause harm through prolonged exposure. Safety measures include the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Proper ventilation and adherence to safety standards are essential when working with this compound.

4-Bromobiphenyl should be stored in a cool, dry, and well-ventilated area, away from light and heat sources. It is best kept in a sealed container made of glass or high-density polyethylene (HDPE) to prevent contamination and maintain stability. Avoid exposure to moisture and incompatible substances to ensure long-term preservation of its chemical properties.