{4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-acetic acid | 1440-06-8

• 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: {4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenoxy}-acetic acid
• 英文别名: 2-[4-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-3-hydroxyphenoxy]acetic acid
• CAS: 1440-06-8
• 化学式: C₂₇H₂₅N₃O₄
• 分子量: 455.513
• InChiKey: AOUWFSVAIXXNSL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  105
• 氢给体数：
  2
• 氢受体数：
  7

文献信息

• Trisaryl-1,3,5-triazine ultraviolet light absorbers
  申请人：——

  公开号：US20010037022A1

  公开（公告）日：2001-11-01

  This invention relates generally to amido or carbamate substituted trisaryl-1,3,5-triazines and the use thereof to protect against degradation by environmental forces, inclusive of ultraviolet light, actinic radiation, oxidation, moisture, atmospheric pollutants and combinations thereof. The new class of trisaryl-1,3,5-triazines comprises an aryl ring attached to the triazine ring (and preferably an aryl ring containing a hydroxyl group, either free or blocked to form a latent stabilizer, ortho- to the point of attachment to the triazine ring) substituted with a group comprising a bondable amido/carbamate containing group para- to the point of attachment to the triazine ring. These materials may, under the appropriate circumstances, be bonded to formulations comprising coatings, polymers, resins, organic compounds and the like via reaction of the bondable functionality with the materials of the formulation. A method for stabilizing a material by incorporating such amido or carbamate substituted trisaryl-1,3,5-triazines is also disclosed.

  本发明涉及一般的酰胺或氨基甲酸酯取代的三芳基-1,3,5-三嗪及其用途，以保护免受环境力量的降解，包括紫外线、活性辐射、氧化、湿气、大气污染物以及它们的组合。新的三芳基-1,3,5-三嗪类化合物包括连接到三嗪环的芳基环（最好是含有羟基的芳基环，可以自由存在或被阻断以形成潜在的稳定剂，位于连接到三嗪环的邻位）取代一个包含可结合的酰胺/氨基甲酸酯取代基的基团，位于连接到三嗪环的对位。在适当的情况下，这些材料可以通过可结合的官能团与涂料、聚合物、树脂、有机化合物等配方材料反应而结合。本发明还揭示了一种通过加入这种酰胺或氨基甲酸酯取代的三芳基-1,3,5-三嗪来稳定材料的方法。
• LIGHT AND UV STABILISERS
  申请人：FANG JOHN Z.

  公开号：US20110070379A1

  公开（公告）日：2011-03-24

  A light stabiliser AS comprising a surface-active or amphiphilic part A which leads to migration of the stabiliser to the surface of a material during the process of formation of a surface, and solidification of the material, and a stabilising part S which is the photochemically active ingredient and transforms the energy of the incident light to vibrational or heat energy that is dissipated within the material, characterised in that both parts are connected by a chemical bond in the form of a single or multiple bond or of an at least divalent bridging group

  一种轻型稳定剂AS，包括具有表面活性或亲媒性部分A的化合物，该化合物在材料表面形成和材料固化过程中导致稳定剂向表面迁移，以及稳定部分S，该部分是光化学活性成分，将入射光的能量转化为振动或热能并在材料内部散失，其特征在于两个部分通过化学键连接，形成单个或多个键或至少二价的桥接基团。
• Stabilized organic material
  申请人：CIBA-GEIGY AG

  公开号：EP0434608A1

  公开（公告）日：1991-06-26

  o-Hydroxyphenyl-s-triazines of the formula I in which n is 1 to 4 and R1 to R7 are as defined in claim 1, can be used, in combination with sterically hindered amines of the polyalkylpiperidine type, for stabilizingorganic polymers. Some of these compounds are novel and can also be used without polyalkylpiperidine.

  式 I 的邻羟基苯基-s-三嗪，其中 n 为 1 至 4，R1 至 R7 如权利要求 1 所定义。 其中 n 为 1 至 4，R1 至 R7 如权利要求 1 所定义，可与多烷基哌啶类型的立体受阻胺一起用于稳定有机聚合物。这些化合物中有一些是新型化合物，也可以在不使用聚烷基哌啶的情况下使用。
• Triazine UV absorbers comprising amino resins
  申请人：——

  公开号：US20030065066A1

  公开（公告）日：2003-04-03

  A novel class of UV absorbers, ortho-hydroxyphenyl substituted triazine compounds bonded to aminoplast resins is provided. Compared to unanchored stabilizers, the anchored stabilizers disclosed herein have increased compatibility with coating resins and have reduced volatility due to higher molecular weights resulting from anchoring. A process for preparing the anchored stabilizers by the reaction of triazines containing active hydrogen with alkoxymethylated aminoplasts in the presence of a catalytic amount of acid. The novel ortho-hydroxylphenyl substituted triazine compounds are bound to the aminoplast resins by carbon-oxygen, carbon-carbamoyl nitrogen or carbon-active methylene carbon linkages. The aminoplasts include alkoxymethylated derivatives of glycolurils, melamines, and urea-formaldehyde resins.

  本发明提供了一类新型紫外线吸收剂，即与氨基树脂结合的邻羟基苯基取代三嗪化合物。与未锚定稳定剂相比，本发明公开的锚定稳定剂与涂料树脂的相容性更强，并且由于锚定后分子量更高，挥发性更低。制备锚定稳定剂的方法是，在催化量的酸存在下，使含有活性氢的三嗪类化合物与烷氧基甲基化氨基酚反应。新型的邻羟基苯基取代三嗪化合物通过碳-氧、碳-氨基甲酰基氮或碳-活性亚甲基碳键与氨基树脂结合。氨基塑料包括甘氨酰、三聚氰胺和脲醛树脂的烷氧基甲基化衍生物。
• TRISARYL-1,3,5-TRIAZINE ULTRAVIOLET LIGHT ABSORBERS
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1034169B1

  公开（公告）日：2004-02-11