1-Butyl-2-methyl-1H-imidazole(CAS: 13435-22-8)

1-Butyl-2-methyl-1H-imidazole is a white to off-white crystalline solid with a molecular weight of approximately 148.24 g/mol. It is slightly soluble in water but miscible with organic solvents. This compound exhibits basic properties and is known for its reactivity with acids and nucleophiles.

1-Butyl-2-methyl-1H-imidazole is typically synthesized via the reaction of 2-bromo-1-methylimidazole with butyllithium in an inert atmosphere. The reaction yields a high purity product with good selectivity and moderate to high yield, depending on the reaction conditions.

1-Butyl-2-methyl-1H-imidazole finds applications in pharmaceuticals, where it acts as a precursor for various drugs. It is also used in the polymer industry for the preparation of functional polymers and in the semiconductor industry for the fabrication of electronic materials. Additionally, it serves as a component in gas sensors due to its sensing properties.

When handling 1-Butyl-2-methyl-1H-imidazole, it is essential to handle it in a well-ventilated area, preferably in a fume hood. Use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Spills should be cleaned up immediately using appropriate absorbent materials. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.