Products
| 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole | |
| Product name | 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole |
| Chinese name | 2-(2’-羟基-3’,5’-二叔丁基苯基)-5-氯代苯并三唑；2-(3,5-二-叔-丁基-2-羟基苯基)-5-氯-2H-苯并三唑；2-(5-氯-2H-苯并三唑-2-基)-4,6-二(1,1-二甲基乙基)苯酚；紫外线吸收剂327；紫外线吸收剂UV-327；2-(2'-羟基-3',5'-二叔丁基苯基)-5-氯代苯并三唑；2-(2'-羟基-3',5'-二特丁基苯基)-5-氯苯并三唑；5-氯代苯并三唑； |
| English name | 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole |
| Molecular formula | C20H24ClN3O |
| Molecular weight | 357.88 |
| CAS No. | 3864-99-1 |
| Product photo |  |
| Structure |  |
| chemical properties | In benzene, toluene, styrene, methyl methacrylate, cyclohexane and other solvents and plasticizer in a greater solubility. Slightly soluble in alcohol, ketone, insoluble in water. boiling point：469.2°C/760mmHg， flash point：234°C， density：1.26g/cm3 tension：2E-09mmHg/25°C， Mole Refractive index：104.438， Lipid water partition coefficient：5.3745， Topological polar surface area：50.94 |
| Appearance | Light yellow powder |
| Melting point | 150-153°C |
| Content | ＞98% |
| Moisture | |
| Packing | 1kg，5kg，25kg |
The other explanation |
Uses: excellent antioxidant and light stabilizer, and has a good synergistic effect. The product is volatile and has good compatibility with the resin. It can be used in polypropylene, polyethylene, polyvinyl formaldehyde and methyl methacrylate, especially for polypropylene fiber. |
