1. This product is an ultraviolet absorber with good compatibility with resin. It can be used in polyvinyl chloride, polyester, polystyrene, cellulose resin, polyolefin, polyurethane, etc. It is used for plastic products with a narrow absorption wavelength range and poor light stability. It is also used as a stabilizer for vinyl plastics. It can also be used as a pharmaceutical disinfection preservative and organic synthesis.

2. It is used as an ultraviolet absorbent, plasticizer and preservative for plastic products, and is used for drug synthesis, preparation of flavors, etc.

3. It can be used in sunscreen cosmetics. The main function is to filter out a certain amount of ultraviolet rays to protect the skin from radiation. The maximum allowable content in cosmetics is 1%. This product is low-toxic.

4. It is used for the preparation of jasmine, lilac and other fragrances. It is also a stabilizer, plasticizer, preservative, etc. of vinyl plastics.