4-[(4-Aminophenyl)methyl]-3-methylaniline | 60288-88-2

• 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-Aminophenyl)methyl]-3-methylaniline
• CAS: 60288-88-2
• 化学式: C₁₄H₁₆N₂
• 分子量: 212.29
• InChiKey: NYRGEUNLSXQVAP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• [EN] STERICALLY HINDERED AMINE STABILIZERS<br/>[FR] STABILISANTS D'AMINES À ENCOMBREMENT STÉRIQUE
  申请人：BASF SE

  公开号：WO2010142572A1

  公开（公告）日：2010-12-16

  The instant invention pertains to hindered amine compounds having at least two nitrogen atoms with different basicity. One part is substituted on the N-atom by alkoxy moieties and the other part is substituted on the N-atom by a hydroxy-alkyl moiety. These materials are particularly effective in stabilizing polymers, especially thermoplastic polyolefins, against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are also particularly effective in stabilizing acid catalyzed and ambient cured coatings systems.

  这项瞬时发明涉及具有至少两个氮原子且碱度不同的受阻胺化合物。其中一部分在N原子上被烷氧基团取代，另一部分在N原子上被一个羟基-烷基基团取代。这些材料在稳定聚合物方面特别有效，尤其是热塑性聚烯烃，可以抵御氧化、热和光辐射的有害影响。这些化合物在稳定酸催化和环境固化的涂层系统方面也特别有效。
• [EN] DEGRADATION ACCELERATOR FOR POLYMERS AND POLYMER ARTICLE COMPRISING IT<br/>[FR] ACCÉLÉRATEUR DE DÉGRADATION POUR DES POLYMÈRES ET ARTICLE POLYMÈRE LE COMPRENANT
  申请人：CIBA HOLDING INC

  公开号：WO2009016083A1

  公开（公告）日：2009-02-05

  Disclosed are a method for improving the degradation of natural and/or synthetic polymers or a polymer article made from such polymer(s) by light and/or heat and/or humidity, comprising the incorporation of a compound of formula (I) into said natural and/or synthetic polymers: Formula (I); wherein m is 1 or 2, n is 1 to 100, X is selected from certain benzophenone-derived moieties and R, R1; R2 are each selected from list of certain residues; novel compounds of said formula (I) and polymeric articles of improved degradability in the presence of light and/or heat and/or humidity being made of a composition comprising: A) a natural and/or a synthetic polymer and B) a degradation accelerator being a compound of said formula (I).

  公开了一种改善天然和/或合成聚合物或由这些聚合物制成的聚合物制品在光线和/或热量和/或湿度作用下降解的方法，包括将式(I)的化合物并入所述天然和/或合成聚合物中：式(I)；其中m为1或2，n为1至100，X从特定苯基酮衍生物中选择，R，R1，R2分别从特定残基列表中选择；所述式(I)的新化合物和在存在光线和/或热量和/或湿度时具有改善降解性能的聚合物制品由包括以下成分的组合物制成：A) 天然和/或合成聚合物和B) 一种降解加速剂，该加速剂是所述式(I)的化合物。
• [EN] STERICALLY HINDERED AMINE STABILIZER<br/>[FR] AGENT STABILISANT AMINÉ STÉRIQUEMENT ENCOMBRÉ
  申请人：BASF SE

  公开号：WO2011029744A1

  公开（公告）日：2011-03-17

  The present invention relates to oxygen-substituted sterically hindered amines of the formulae I or II: (II), wherein, for example, F2, R3, R5, R6, R8, R9, R11, R12, R13, R14 are n-butyl; Z1 to Z10 are propoxy and R1, R4, R7, R10, R13 are 2,2,6,6-tetramethyl-1 -propoxy-piperidin-4-yl. Compositions comprising compounds of formulae I or Il and an organic material, which is susceptible to oxidative, thermal or light- induced degradation, are further disclosed. Optionally, further additives are contained.

  本发明涉及具有以下式I或II的含氧受位阻胺类化合物：(II)，其中，例如，F2、R3、R5、R6、R8、R9、R11、R12、R13、R14为正丁基；Z1至Z10为丙氧基，R1、R4、R7、R10、R13为2,2,6,6-四甲基-1-丙氧基-哌啶-4-基。还公开了包含具有式I或II的化合物和易于氧化、热降解或光诱导降解的有机材料的组合物。可选地，还包含进一步添加剂。
• Liquid crystal aligning agent for photoalignment, liquid crystal alignment film and liquid crystal display device using it, and diamine and polymer
  申请人：JNC CORPORATION

  公开号：US10968392B2

  公开（公告）日：2021-04-06

  Provided are a liquid crystal alignment film capable of being given anisotropy through photoalignment and stable to light, and a liquid crystal display device capable of keeping a high voltage holding ratio without degradation of display quality even when exposed to strong light for a long period of time. To provide these, used is a liquid crystal aligning agent for photoalignment which contains a polymer having a structural unit containing a photoreactive structure and in which the structural unit containing a photoreactive structure undergoes chemical reaction by heating.

  提供了一种液晶取向膜，能够通过光取向获得各向异性，并且对光稳定，并且提供了一种液晶显示装置，即使长时间暴露在强光下也能保持高电压保持比率而不会降低显示质量。为了实现这些，使用了一种用于光取向的液晶取向剂，其中包含具有光反应结构的结构单元的聚合物，并且具有光反应结构的结构单元通过加热发生化学反应。
• [EN] NOVEL STERICALLY HINDERED AMINE LIGHT STABILIZERS<br/>[FR] NOUVEAUX PHOTOSTABILISANTS D'AMINE À ENCOMBREMENT STÉRIQUE
  申请人：BASF SE

  公开号：WO2010142576A1

  公开（公告）日：2010-12-16

  The instant invention pertains to sterically hjndered amine Nght stabilizers (HALS) with low basicity at the nitrogen atom and high thermal stability. They are characterized by their spiro- substitution in the 4-position of the tetramethylpiperidine ring (Spiro-NOR-HALS). These compounds are particularly effective in stabilizing polymers, especially thermoplastic polyolefins, against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are also particularly effective in stabilizing acid catalyzed and ambient cured coatings systems. They are particularly useful when high processing temperatures are additional required.

  本发明涉及具有氮原子低碱性和高热稳定性的立体位阻胺Nght稳定剂（HALS）。它们的特点是在四甲基哌啶环的4位进行螺-取代（Spiro-NOR-HALS）。这些化合物在稳定聚合物，特别是热塑性聚烯烃，抵御氧化、热和光辐射的有害影响方面特别有效。这些化合物在稳定酸催化和环境固化涂层系统方面也特别有效。当需要高加工温度时，它们尤其有用。