Used primarily as a fluorescent probe in biological imaging due to its aggregation-induced emission (AIE) properties. It emits strong fluorescence in aggregated or solid states, making it suitable for cell membrane labeling and tracking in live cells without significant background interference. Also applied in optoelectronic devices such as organic light-emitting diodes (OLEDs) as an emissive layer component, where its stable emission and thermal properties enhance device efficiency. Additionally, serves as a sensor material for detecting volatile organic compounds due to changes in fluorescence intensity upon exposure to specific vapors.