UV-571

UV-571

CAS No.: 125304-04-3
Chemical name:2-(2H-benzotriazol-2-yl)-6-(dodecyl)-4-methylphenol
Molecular Formula:C25H35N3O Molecular Weight: 393.6
Structural Formula:

Specification:
Appearance: slightly yellow oily liquid
Assay(GC): 90.0%min
Boiling point: 174°C(0.01kPa)
Solubility: It can dissolve in organic solvents.
Application:It is a liquid benzotriazole type ultraviolet absorber which imparts good light stability to a variety of polymers. It can be applied in thermoplastic PUR, coating and integral foams, rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, hot cured unsaturated polyesters and spin finishes for PA, PET, PUR, and PP fibers. The product is also suitable for latices, waxes, adhesives, styrene homo- and copolymers, elastomers and polyolefins.
Advantage: It is highly soluble in many solvents, monomers, or intermediates
and easily emulsifiable in water-based adhesives. It can be considered for use during polymerization as well as for topical applications on PVC sheets. It features high compatibility in various substrates, low volatility even at elevated temperatures, and high absorption and protection efficiency.

Packing: Fiber drum inner lining plastic bag, each drum 50kg net weight..Storage: It should be stored in a close system and kept in a dry, close and shade place.