Triazine UV absorber,3135-19-1

Molecular formula: C₂₇H₃₆N₃O₆
Molecular weight: 498.59 g/mol
Appearance: White to light yellow powder
Melting point: About 180–185°C (literature value)
Solubility: Soluble in organic solvents such as toluene, ethyl acetate, etc.
Storage conditions: Store in a sealed and dry place, avoid high temperature and light
Stability: Good thermal stability, suitable for high temperature processing system
🧪 Chemical uses and application areas
✅ UV absorber
It belongs to the triazine class of UV absorbers and has excellent light stability;

It is commonly used in plastics, coatings, rubber, fibers and other materials to prevent aging and discoloration caused by ultraviolet rays;

It can replace benzotriazole absorbers and is more stable in high temperature processing;

It is suitable for polyolefins (PE, PP), polyesters, polyurethanes, PVC and other systems.

✅ Polymer additives
Used as anti-aging additives to extend the service life of materials;

Widely used in automotive interiors, outdoor plastic products, and electronic packaging materials;

Can be used in conjunction with HALS (hindered amine light stabilizers) to enhance UV resistance.

✅ Organic synthesis intermediates
Triazine structures can be used to construct functional polymer materials;

In some studies, used to develop photosensitive materials, fluorescent probes, and polymer modifiers