5-trifluoromethyl-2-[2-hydroxy-3-(4-methoxy-α-cumyl)-5-tert-butylphenyl]-2H-benzotriazole | 398474-29-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-trifluoromethyl-2-[2-hydroxy-3-(4-methoxy-α-cumyl)-5-tert-butylphenyl]-2H-benzotriazole
• 英文别名: 5-Trifluoromethyl-2-[2-hydroxy-3-(4-methoxy-alpha-cumyl)-5-tert-butylphenyl]-2H-benzotriazole；4-tert-butyl-2-[2-(4-methoxyphenyl)propan-2-yl]-6-[5-(trifluoromethyl)benzotriazol-2-yl]phenol
• CAS: 398474-29-8
• 化学式: C₂₇H₂₈F₃N₃O₂
• 分子量: 483.533
• InChiKey: UDSCPOPTNDZIHT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.3
• 重原子数：
  35
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  60.2
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  2,3-二氯-1,4-萘醌 、 5-Trifluoromethyl-2-nitro-2'-hydroxy-3'-(4-methoxy-α-cumyl)-5'-tert-butylazobenzene 、 仲丁醇 在 sodium hydroxide 作用下， 以 正庚烷 、 水 为溶剂， 生成 5-trifluoromethyl-2-[2-hydroxy-3-(4-methoxy-α-cumyl)-5-tert-butylphenyl]-2H-benzotriazole
  参考文献：
  名称：

  Benzotriazoles containing phenyl groups substituted by heteroatoms and compositions stabilized therewith

  摘要：

  在汽车涂料中，3-位置和/或5-位置的苯环上被含有杂原子的苯基取代的2H-苯并三唑紫外吸收剂具有特别的光稳定性，颜色低，且在热塑性组合物中挥发性低。

  公开号：

  US06800676B2

文献信息

• Benzotriazoles containing &agr;-cumyl groups substituted by heteroatoms and compositions stabilized therewith
  申请人：Ciba Specialty Chemicals Corporation

  公开号：US06451887B1

  公开（公告）日：2002-09-17

  2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by &agr;-cumyl moiety which is substituted by a heteroatom are particularly photostable in automotive coatings, and are of low color and exhibit low volatility in thermoplastic compositions.

  3-位置和/或5-位置的苯环上取代为α-矢车菊基团的2H-苯并三唑紫外吸收剂在汽车涂料中特别具有光稳定性，并且在热塑性组合物中具有低色度和低挥发性。
• POLYCARBONATE COPOLYMER, RESIN COMPOSITION, AND MOLDED ARTICLE
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1566396A1

  公开（公告）日：2005-08-24

  There are provided a polycarbonate copolymer (A) which has excellent light resistance and heat resistance and comprises an aromatic dihydroxy component comprising 5 to 95 mol% of fluorene-skeleton-containing dihydroxy compound (1) having a specific structure and 95 to 5 mol% of ordinary bisphenol type dihydroxy compound (2), the content of fluorene-9-one in the copolymer being not higher than 15 ppm; and a polycarbonate composition comprising 0.01 to 5 parts by weight of ultraviolet absorber (B) based on 100 parts by weight of the copolymer (A), and the composition comprising the copolymer.

  提供了一种聚碳酸酯共聚物 (A)，它具有优异的耐光性和耐热性，由芳香族二羟基组分组成，该组分包括 5 至 95 摩尔％的具有特定结构的含芴骨架二羟基化合物 (1) 和 95 至 5 摩尔％的普通双酚型二羟基化合物 (2)，共聚物中芴-9-酮的含量不高于 15 ppm；以及一种聚碳酸酯组合物，该组合物包括 0.01 至 5 重量份的紫外线吸收剂 (B)（以 100 重量份的共聚物 (A) 为基准），以及包含共聚物的组合物。
• POLYCARBONATE RESIN COMPOSITION, MOLDED POLYCARBONATE RESIN ARTICLE, AND METHOD FOR PRODUCTION OF THE MOLDED POLYCARBONATE RESIN ARTICLE
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP2221341A1

  公开（公告）日：2010-08-25

  Provided is a polycarbonate resin composition which contains specific amounts of a glass filler and glossy particles, which can be molded into an article in which no difference in lightness is visually observed between the left side and the right side of the weld line, and which has excellent optical properties and flame retardancy. The polycarbonate resin composition contains: a composition formed of an aromatic polycarbonate resin (A) and a glass filler (B) having a difference in refractive index.002 or less from the aromatic polycarbonate resin of; glossy particles (C-1) having an average particle diameter of 10 µm or more and less than 50 µm; glossy particles (C-2) having an average particle diameter of 50 to 300 µm; a silicone compound (D) having a reactive functional group; and an organic alkali metal salt compound and/or an organic alkali earth metal salt compound (E). Also provided are a polycarbonate resin molded article produced by molding the resin composition, and a method of producing a polycarbonate resin molded article, which is characterized by involving subjecting the resin composition to an injection molding at a mold temperature of 120°C or higher.

  本发明提供了一种聚碳酸酯树脂组合物，该组合物含有特定量的玻璃填料和有光泽的颗粒，可以模塑成一种物品，在该物品中，焊缝左侧和右侧的亮度没有视觉差异，并且具有优异的光学性能和阻燃性。该聚碳酸酯树脂组合物包含：由芳香族聚碳酸酯树脂（A）和玻璃填料（B）形成的组合物，玻璃填料的折射率与芳香族聚碳酸酯树脂的折射率相差 0.002 或更小；有光泽的颗粒（C-1），其平均颗粒直径大于或等于 10 微米，小于 50 微米；有光泽的颗粒（C-2），其平均颗粒直径为 50 至 300 微米；具有活性官能团的有机硅化合物（D）；以及有机碱金属盐化合物和/或有机碱土金属盐化合物（E）。还提供了一种通过模塑该树脂组合物生产的聚碳酸酯树脂模塑制品，以及一种生产聚碳酸酯树脂模塑制品的方法，其特征在于将该树脂组合物在120℃或更高的模具温度下进行注射模塑。
• Polyamide resin molding material and laminate using the same
  申请人：Ube Industries, Ltd.

  公开号：EP2581414A1

  公开（公告）日：2013-04-17

  A polyamide resin molding material having excellent thermal weldability to thermoplastic polyurethane molded articles, which is a polyamide resin molding material including from 5 to 40 parts by mass of a specified aromatic compound (B) based on 100 parts by mass of a polyamide resin (A) having a (terminal amino group/terminal carboxyl group) molar ratio of more than 1; and a laminate using the same are disclosed.

  本发明公开了一种与热塑性聚氨酯成型品具有优异热可焊性的聚酰胺树脂成型材料，它是一种聚酰胺树脂成型材料，以 100 重量份的聚酰胺树脂（A）为基准，含有 5 至 40 重量份的特定芳香族化合物（B），其（末端氨基/末端羧基）摩尔比大于 1；本发明还公开了使用该材料的层压板。
• Polycarbonate copolymer, resin composition, and molded article
  申请人：Ikeda Koki

  公开号：US20050250930A1

  公开（公告）日：2005-11-10

  There are provided a polycarbonate copolymer (A) which has excellent light resistance and heat resistance and comprises an aromatic dihydroxy component comprising 5 to 95 mol % of fluorene-skeleton-containing dihydroxy compound (1) having a specific structure and 95 to 5 mol % of ordinary bisphenol type dihydroxy compound (2), the content of fluorene-9-one in the copolymer being not higher than 15 ppm; and a polycarbonate composition comprising 0.01 to 5 parts by weight of ultraviolet absorber (B) based on 100 parts by weight of the copolymer (A), and the composition comprising the copolymer.

  提供了一种聚碳酸酯共聚物 (A)，该共聚物具有优异的耐光性和耐热性，包含芳香族二羟基成分，该芳香族二羟基成分包含 5 至 95 摩尔%的具有特定结构的含芴骨架二羟基化合物 (1) 和 95 至 5 摩尔%的普通双酚型二羟基化合物 (2)，共聚物中芴-9-酮的含量不高于 15 ppm；以及一种聚碳酸酯组合物，该组合物包含 0.01 至 5 重量份的紫外线吸收剂 (B)（以 100 重量份的共聚物 (A) 为基准），以及包含共聚物的组合物。