This coumarin compound possesses favorable fluorescent characteristics and biological activity, extensively applied in multiple fine chemical fields. It is widely adopted as fluorescent probe and analytical reagent for biochemical detection and ion identification. It serves as vital intermediate to synthesize anti-inflammatory, anticoagulant and antibacterial medicines in pharmaceutical industry. The material can be added into cosmetics as ultraviolet absorber and fragrance modifier. It also works as raw material for plant growth regulators and bactericides in agrochemical production. Besides, it is used to prepare fluorescent dyes and functional polymer additives. Its unique molecular performance supports continuous development of medical research, daily chemical products and optical functional materials.

The chemical is low toxic and mildly irritating to human body. Inhalation of fine powder may result in slight respiratory discomfort, hence keep sufficient ventilation and wear dust-proof mask during operation. Skin contact may cause dryness and itch, wear protective gloves to avoid direct exposure. Once contacting eyes, rinse thoroughly with running water for more than fifteen minutes. Accidental excessive ingestion may trigger mild stomach discomfort. Avoid long-term exposure under intense light and high temperature. Keep far from strong oxidizing substances and fire sources. Do not store together with food supplies. Discard waste by standard organic waste treatment rules to prevent personal injury and environmental contamination.