Omnistab UV 384-2

Omnistab UV 384-2

· Chemical Name:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters

· CAS:127519-17-9

· Molecular formula:C27H37N3O3

· Molecular weight:451.60

Structural formula:
Omnistab UV 384-2

Suitable for long time exposure to high temperature coating surface and extreme climate environment, can meet the needs of automotive coatings and industrial coatings.Its extensive ultraviolet absorption spectrum can effectively protect the substrate surface.

AppearanceYellow to lighy amber liquid
Assay94.00% min
Gardner color7.00 max
Transmittance460nm: 95.00% min  500nm: 97.00% min

Storage and transportation

25KG Drum or as customers’ requirements

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