UV 571, Tinuvin 571, CAS 125304-04-3
Chemical Name:
2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol
| Formula | C25H35N3O |  |
| Molecular Weight | 393.6 | |
| CAS# | 125304-04-3 |
Physical Properties:
| Appearance | Light yellow liquid |
| Melting Point | 152-156 ℃ |
| Ash | ≤0.1% |
| Loss On Drying | ≤2.0% |
| Purity | ≥95%(HPLC) |
| Transmittance | 460 nm≥95% 500 nm≥97% |
Applications:
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.
Handing and safety:
>For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.
Package:
25KG plastic drum or 200KG iron drum