Plastic additives Ultraviolet absorber UV-1577

Chemical name :2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol Molecular Formula :C25H27N3O2 Molecular Weight :425.25 CAS NO :147315-50-2 Chemical structure : Specification : Appearance : Slightly yellow powder Assay : ≥ 98% Melting point : ≥147 °C Loss on drying : ≤ 0.5% Ash : ≤ 0.1% Toxicity : Rat LD 50 >2000mg/kg body weight taking orally. Solubility : soluible in chloroform 、diphenylmethane 、methylbenzene、ethyl acetate ; slightly soluble in hexyl alcohol