基本信息

• 產品名稱：紫外線吸收劑UV-234
• CAS NO：70321-86-7
• 中文別名：2-(2'-羥基-3',5'雙(a,a-二甲基芐基)苯基)苯并三唑;2-(2-羥基-3',5'-二枯基苯基)苯并三唑; 2-(2-羥基-3',5'-二枯基苯基)-苯并三唑
• 分子式：

  C₃₀H₂₉N₃O

• 分子量：447.58
• 英文名稱：Phenol,2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-
• EINECS：274-570-6
• 密度：1.12 g/cm3
• 英文別名：2-(2-Hydroxy-3,5-di-a-cumylphenyl)-2H-benzotriazole;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol;2-(2H-Benzotriazol-2-yl)-4,6-bis(a,a-dimethylbenzyl)phenol; 2-(3',5'-Bis(a,a-dimethylbenzyl)-2'-hydroxyphenyl)benzotriazole;2-[2-Hydroxy-3,5-bis(a,a-dimethylbenzyl)phenyl]-2H-benzotriazole;2-[2-Hydroxy-3,5-bis(a,a-dimethylbenzyl)phenyl]benzotriazole;2-[2-Hydroxy-3,5-di(1,1-dimethylbenzyl)phenyl]-2H-benzotriazole;2-[2-Hydroxy-3,5-di(a,a-dimethylbenzyl)phenyl]-2H-benzotriazole;2-[2'-Hydroxy-3',5'-bis(a,a-dimethylbenzyl)phenyl]benzotriazole;2-[3',5'-Bis(1-methyl-1-phenylethyl)-2'-hydroxyphenyl]benzotriazole;Benzotriazole BT; Eversorb 234; Eversorb 76; Lowilite 234; T 234; Tinuvin 234;Tinuvin 234D; Tinuvin 900; UV 234; UV 234 (antioxidant); Uvinul 3034
• 閃點：383°F(lit.)
• 熔點：139-143°C(lit.)
• 沸點：589.3oC at 760 mmHg
• 毒性：

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