Highly effective benzotriazole-type UV absorber with strong absorption in the 270–380 nm range.
Excellent compatibility with a broad range of polymers including polyolefins, PVC, polycarbonate, and ABS.
Outstanding thermal and hydrolytic stability, enabling use in high-temperature processing such as injection molding and extrusion.
Low volatility and minimal migration, ensuring long-term protection and surface integrity in demanding applications.
Good lightfastness and synergistic performance when combined with hindered amine light stabilizers (HALS).
Automotive interior and exterior plastic components (e.g., dashboards, trim, bumpers).
Outdoor building materials including window profiles, siding, and roofing membranes.
Packaging films for agricultural mulch, food packaging, and industrial stretch wrap.
Coatings and inks for outdoor signage, metal decoration, and architectural finishes.
Technical fibers and geotextiles exposed to prolonged solar radiation.
| Chemical Type | Benzotriazole derivative |
| Product Form | Off-white to light yellow crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Molecular Weight | 350.4 g/mol |
| Melting Point | 129–133 °C |
| Solubility (in Toluene) | ~50 g/L at 20 °C |
| UV Absorption Maximum (λmax) | 305–310 nm (in ethanol) |
| Primary Applications | Polymer stabilization against UV-induced degradation |
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