2-Bromo-6-(trifluoromethoxy)-1,3-benzothiazole(CAS: 628725-99-5)

2-Bromo-6-(trifluoromethoxy)-1,3-benzothiazole (CAS: 628725-99-5) is a crystalline solid with a molecular weight of approximately 317.01 g/mol. It has low water solubility and high solubility in organic solvents like dichloromethane and acetonitrile. This compound is reactive, primarily towards nucleophilic substitution reactions at the bromine atom and electrophilic addition reactions at the double bond. It is less prone to hydrolysis, making it stable under neutral and basic conditions.

2-Bromo-6-(trifluoromethoxy)-1,3-benzothiazole (CAS: 628725-99-5) can be synthesized via a bromination reaction of 6-(trifluoromethoxy)-1,3-benzothiazole with bromine in the presence of a Lewis acid catalyst such as aluminum trichloride. The process involves careful temperature control to ensure selectivity and high yield. The product is then isolated by recrystallization from an appropriate solvent.

2-Bromo-6-(trifluoromethoxy)-1,3-benzothiazole (CAS: 628725-99-5) is utilized in the pharmaceutical industry for the synthesis of antifungal and antimicrobial agents. It also finds applications in the semiconductor industry for the production of organic electronic devices and sensors. Additionally, it is used in the polymer industry as an additive for improving thermal stability and flame retardancy.

When handling 2-Bromo-6-(trifluoromethoxy)-1,3-benzothiazole (CAS: 628725-99-5), it is essential to wear proper personal protective equipment (PPE) including goggles, gloves, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbents, and disposal should follow local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.