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PowerSorb™ 2098
CAS No. 16432-81-8

2 4 benzoyl 3 hydroxyphenoxy ethyl acrylate
2-Hydroxy-4-(acrylyloxyethoxy) benzophenone
PowerSorb™ 2098 can be copolymerized with other acrylic and methacrylic monomers to form polymers with UV blocking characteristics.

Technical Data of PowerSorb™ 2098 CAS 16432 81 8
Synonyms Cyasorb UV-2098.
CAS Number 16432 81 8
EINECS Number 240-488-4
Chemical Structure
Chemical Formula C18H16O5
Molecular Weight 312.3
Packing PowerSorb™ 2098 is supplied in 25Kg Drum.
Note All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.

We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability.

We disclaim liability for any incidental or consequential damages.

Benefits & Applications of PowerSorb™ 2098 CAS No. 16432-81-8
PowerSorb™ 2098 is a highly pure ophthalmic medical material and serves as a widely adopted UV absorber in contact lenses.
Physical Properties of PowerSorb™ 2098 CAS No. 16432-81-8
Appearance Off-white powder
Refractive index [25°C] 1.579
Flash point (°C) 104
Melting point (°C) 80-83
Active monomer (%) Min.98

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