2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole CAS NO.3147-75-9

Chemical name: 2-(2-hydroxy-5-tert-octylphenyl)-2H-benzotriazole Physical Properties: Appearance: Light yellow crystalline powd…

Chemical name: 2-(2-hydroxy-5-tert-octylphenyl)-2H-benzotriazole Physical Properties: Appearance: Light yellow crystalline powder or granule Melting point (C): 102.0-106.0 Heating loss (%): <0.50 Ash (%): <0.10 Molecular Weight: 323.4 CAS registry: 3147-75-9 FDA Section: 178.2010 Package: 50kg or 100kg fiber drum Feature and Use: Suitable for almost all synthetic resins. Since it is white and low volatility, it is suitable for engineering plastics such as PC or PET, and plastic lens.