UV absorbent UV-P
Product name: 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
                CAS NO: 2440-22-4;2240-22-4
                Molecular weight: 225.2459
                EC NO: 219-470-5
                Molecular Formula: C13H11N3O
                Alias: UV absorbent  UV-P;UV absorbent  UV-71 
                Structural Formula: 

