3,5-Dimethylbenzothiophene is a sulfur-containing heterocyclic compound primarily used as a key intermediate in organic synthesis and material science. This compound exhibits a boiling point of 62-64°C at 0.1 mmHg and a density of 1.098 g/mL at 25°C. With its unique conjugated structure, it serves as a building block for optoelectronic materials and pharmaceutical precursors. The material should be stored under inert atmosphere at 2-8°C, protected from light. Safety precautions include wearing chemical-resistant gloves due to potential skin irritation (GHS Category 2). Its methyl-substituted benzothiophene core enables applications in catalytic desulfurization research and functional polymer development.
