4-Bromo-5-methyl-1H-1,2,3-triazole(CAS: 805315-83-7)

4-Bromo-5-methyl-1H-1,2,3-triazole is a crystalline solid with a molecular weight of approximately 225.02 g/mol. It has a solubility of about 12 mg/L in water and is slightly soluble in organic solvents. Chemically, it is stable under normal conditions but can react with strong reducing agents. It is a heterocyclic compound known for its aromatic and nucleophilic reactivity.

4-Bromo-5-methyl-1H-1,2,3-triazole is typically synthesized via the reaction of 5-methyl-1H-1,2,3-triazole with bromine in the presence of an acid catalyst. The reaction is selective and yields a high percentage of the desired product with good purity.

4-Bromo-5-methyl-1H-1,2,3-triazole finds applications in various industries. It is used in the pharmaceutical sector for the synthesis of drugs, in the polymer industry for modifying properties of polymers, in sensor technology for detection applications, and in the semiconductor industry for etching and other processes.

When handling 4-Bromo-5-methyl-1H-1,2,3-triazole, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to avoid inhalation. Dispose of any waste according to local regulations and keep a safety data sheet (SDS) on hand for reference. Ensure proper storage in a cool, dry place away from incompatible materials.