【中文名称】紫外线吸收剂UV-328
【英文名称】2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol
【中文别名】2-[2-羟基-3,5-二(1,1-二甲基丙基苯基)]-2H-苯并三唑;2-(2'-羟基-3',5'-二特戊基苯基)苯并三唑;2-(2'-羟基-3',5'-二特戊基苯基)苯骈三唑;2-(2'-羟基-3'-5'-二叔戊基苯基)苯并三唑;2-(2'-羟基-3',5'-二特戊基苯基)-5-氯代苯并三唑;紫外线吸收剂UV-328;紫外吸收剂-328;紫外吸收剂328;2-(2H-苯并三唑-2-基)-4,6-二叔戊基苯酚;
【英文别名】2-(2-Hydroxy-3,5-dipenryl-phenyl)【benzotriazole; 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-phenol;【2-(2H-hydroxy-3-5-Di-tert-Amyllphenyl)benzotriazole; UV-328; Tinuvin 328;【Primesorb328; Ultraviolet absorbent UV-328; 2-(2'-Hydroxy-3',5'-di-tert-Pentyl【Phenyl)-Benzotriazole; BHSORB-328; 2-(2'-Hydroxy-3',5-dipenryl-phenyl)【benzotriazole; UV absorber-328; UV absorber UV-328;【2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol; Ultraviolet【absorberUV-328
【CAS号】25973-55-1
【EINECS号】247-384-8
【分子式】C₂₂H₂₉N₃O
【分子量】351.4852
【物性数据】外观：浅黄色粉末   含量：≥99%   熔点：≥80℃  透光率：460nm≥98%  500nm≥99% 挥发物： ≤0.3%
【主要用途】适用于聚烯烃(特别是聚氯乙烯)、聚酯、苯乙烯类、聚酰胺、聚碳酸酯等聚合物
【折叠风险术语】R36/37/38】Irritating to eyes, respiratory: system and skin. 刺激眼睛、呼吸系统和皮肤。;
【折叠安全术语】S26: In case of contact with: eyes, rinse immediately with plenty of water and seek medical advice.不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。S36】Wear suitable protective clothing. 穿戴适当的防护服。