1. Octyl4-methoxycinnamate with CAS 5466-77-3 is used to prepare skin care cosmetics such as sunscreen (cream, lotion, liquid), which can effectively absorb ultraviolet rays in the sun, prevent human skin from redness, sunburn, and ink, and is also a therapeutic drug for photosensitive dermatitis. It can be used as an anti-aging agent and ultraviolet absorber for plastics and inks in industry.
2. Oil-soluble liquid UV-B absorber, which can be compounded with various sunscreens
3. Mainly used for UV absorption of cosmetics