2-(2H-benzotriazo-2-yl)-6-dodecyl-4-methyl-Phennol , 95% , 23328-53-2

CAS NO.：23328-53-2

Empirical Formula: C25H35N3O

Molecular Weight: 393.56

MDL number: MFCD02100737

EINECS: 639-926-0

PRODUCT Properties

• Boiling point: 545.1±60.0 °C(Predicted)
• Density: 1.07
• pka: 8.40±0.50(Predicted)
• EPA Substance Registry System: 2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-methylphenol (23328-53-2)

Description and Uses

Tinuvin? 571 is a liquid benzotriazole UV absorber. Imparts good light stability to a variety of polymers. Features high compatibility in various substrates, low volatility even at elevated temperatures, and high absorption and protection efficiency. Highly soluble in many solvents, monomers, or intermediates and easily emulsifiable in water-based adhesives.

UV 571 has good thermal stability and compatibility with various polymers. It is widely used in thermoplastic PUR, paints and foams, also used for PPVC, PVB, PMMA, PVDC, EVOH, EVA, thermosetting unsaturated resins, PA, PET, PUR webs and PP fiber.Tinuvin 571 is also suitable for latex, waxes, adhesives, homogeneous polystyrene and its copolymers, elastomers, and polyolefins.

Safety

• Symbol(GHS): GHS09
• Hazard statements: H411