UV Absorber UV-3035 (Etocrylene) CAS NO.: 5232-99-5

Product name：Etocrylene ; Ethyl 2-cyano-3,3-Diphenylpropenoate; UV Absorber UV-3035

Molecular Formula：C18H15NO2,

Chemical structural formula:

CAS No.: 5232-99-5

EINECS No. :226-029-0

Specification:

Appearance: Off-white crystalline powder

Assay:≥99.0%

Melting range:96.0-98.0℃

K303:≥46

Loss on drying:≤0.5%

Gardner color:≤2.0

Turbidity:≤10 NTU

Application：

Etocrylene is very effective at protecting plastics and coatings from the damaging ultraviolet radiation found in sunlight. It offers excellent UV protection and good heat stability, a combination which makes it useful in many thermoplastic resins. It contributes less color to coatings and plastics than many other UV stabilizers.

Package and Storage

1. 25kg /carton
2. Stored in sealed, dry and dark conditions