Etocrylene CAS 5232-99-5

��发布时间：2025-03-27 ��浏览次数：431次

 Etocrylene (UV 3035, CAS Number: 5232-99-5), also known as Ethyl 2-cyano-3,3-diphenylacrylate, has the molecular formula C18H15NO2 and a molecular weight of 277.32. It appears as a white crystalline powder with a melting point between 95.00-98.00°C and a purity of no less than 99%.

Etocrylene is an efficient oil-soluble ultraviolet (UV) absorber, belonging to the cyanoacrylate compound class. It possesses excellent UV absorption capabilities and thermal stability, effectively absorbing UV radiation to prevent materials from aging, discoloration, and performance degradation due to UV exposure.

Main Applications:

UV Protection for Plastics and Coatings: Etocrylene is widely used in plastics (such as PVC, PA, PC, ABS, SAN, ASA, etc.) and coatings to provide exceptional light stability and extend the product lifespan.

Cosmetics and Sunscreens: Due to its excellent UV absorption ability, Etocrylene is used in cosmetics and sunscreens to protect the skin from UV damage.

Other Applications: Etocrylene is also used in dyes, automotive glass, and other fields as a UV absorber to prevent products from degrading due to UV exposure.

In summary, Etocrylene (UV 3035) is a highly effective UV absorber widely used in products that require UV protection, helping to extend product life and maintain performance.