UV Absorber 3030

Chemical name

2-Propenoic acid, 2-cyano-3, 3-diphenyl-, 2, 2-bis[[(2-cyano-1-

oxo-3, 3-diphenyl-2-propenyl) oxy] methyl]-1, 3-propanediyl ester

CAS NO.

178671-58-4

Quality standard

Appearance: white or off-white crystal powder

Melt Point: 174-178℃

Purity: 99.0% min

Transmittance: 460 nm: 99% min

500 nm: 99% min

Volatiles: 0.5% max