5-n-dodecylthio-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-n-dodecylthio-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole
• 英文别名: 2,4-ditert-butyl-6-(5-dodecylsulfanylbenzotriazol-2-yl)phenol
• 化学式: C₃₂H₄₉N₃OS
• 分子量: 523.827
• InChiKey: LPPGYQUGKZNALE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.4
• 重原子数：
  37
• 可旋转键数：
  15
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  76.2
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  紫外线吸收剂 UV-327 、 十二硫醇 在 potassium carbonate 、 potassium iodide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 生成 5-n-dodecylthio-2-(2-hydroxy-3,5-di-tert-butylphenyl)-2H-benzotriazole
  参考文献：
  名称：

  ADDITIVE FOR IMPARTING ULTRAVIOLET ABSORBENCY AND/OR HIGH REFRACTIVE INDEX TO MATRIX, AND RESIN MEMBER USING SAME

  摘要：

  提供了一种用于赋予紫外线吸收性能的添加剂，或者用于赋予高折射率的添加剂，该添加剂与作为基体的树脂具有良好的相容性，并且即使在高浓度下添加也能保持高透明度。还提供了一种通过一种添加剂实现赋予紫外线吸收性能和高折射率功能的添加剂。该添加剂由以下式（I）表示：其中R1至R9中至少有一个是由以下式（i-1）或式（i-2）表示的一价含硫基团：其中R10至R12分别表示二价碳氢基团或类似物；R13表示一价碳氢基团或类似物。

  公开号：

  US20170217937A1

文献信息

• 5-thio-substituted benzotriazole UV-absorbers
  申请人：Ciba-Geigy Corporation

  公开号：US05278314A1

  公开（公告）日：1994-01-11

  2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

  在苯环的5位被硫醚基取代的2-(2-羟基苯基)-2H-苯并三唑紫外吸收剂，表现出在近可见光范围（超过350纳米）具有增强吸收能力，使得这些化合物特别有效地保护易受350纳米以上波长的光照引起降解的聚合物系统。
• 5-sulfonyl-substituted benzotriazole UV-absorbers
  申请人：Ciba-Geigy Corporation

  公开号：US05280124A1

  公开（公告）日：1994-01-18

  2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a sulfoxide or sulfone group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

  在苯环的5位被砜氧或砜酮基取代的2-(2-羟基苯基)-2H-苯并三唑紫外吸收剂，在近可见光范围（超过350纳米）表现出增强的吸收性能，使得这些化合物特别有效地保护易受长波长紫外辐射（超过350纳米）引起降解的聚合物系统。
• Compositions stabilized with 5-sulfonyl-substituted benotriazole
  申请人：Ciba-Geigy Corporation

  公开号：US05436349A1

  公开（公告）日：1995-07-25

  2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a sulfoxide or sulfone group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

  在苯环的5位被亚砜或砜基取代的2-(2-羟基苯基)-2H-苯并三唑UV吸收剂在近可见光范围（超过350 nm）表现出增强的吸收能力，使得这些化合物在保护易受350 nm以上波长的光化学降解影响的高分子体系方面特别有效。
• Compositions stabilized with 5-thio-substituted benzotriazole
  申请人：Ciba-Geigy Corporation

  公开号：US05516914A1

  公开（公告）日：1996-05-14

  2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

  在苯环的5位被硫醚基取代的2-(2-羟基苯基)-2H-苯并三唑UV吸收剂，在近可见光谱范围内（超过350 nm）表现出增强的吸收能力，使得这些化合物特别有效地保护易受350 nm以上波长的光辐射引起的降解的聚合物体系。
• Process for making 5-thio-substituted benzotriazole UV absorbers
  申请人：Ciba Specialty Chemicals Corporation

  公开号：US05942626A1

  公开（公告）日：1999-08-24

  2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting polymer systems which are prone to degradation caused by actinic irradiation with wavelengths over 350 nm.

  在苯环的5位被硫醚基取代的2-(2-羟基苯基)-2H-苯并三唑UV吸收剂，在近可见范围（超过350nm）表现出增强的吸收性能，使得这些化合物在保护易受长波紫外线（波长大于350nm）辐射引起降解的高分子体系方面特别有效。