4-hydroxy-1-undecanoxy-2,2,6,6-tetramethylpiperidine | 863984-45-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 4-hydroxy-1-undecanoxy-2,2,6,6-tetramethylpiperidine
• 英文别名: 1-undecyloxy-2,2,6,6-tetramethyl-piperidin-4-ol；2,2,6,6-Tetramethyl-1-undecoxypiperidin-4-ol
• CAS: 863984-45-6
• 化学式: C₂₀H₄₁NO₂
• 分子量: 327.551
• InChiKey: HOFGCQIHAZYFTI-UHFFFAOYSA-N

物化性质

• 沸点：
  399.5±52.0 °C(Predicted)
• 密度：
  0.93±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  23
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  碳酸二苯酯 、 4-hydroxy-1-undecanoxy-2,2,6,6-tetramethylpiperidine 在 potassium carbonate 作用下， 反应 8.0h， 以55.5%的产率得到bis-(1-undecanoxy-2,2,6,6-tetramethylpiperidine-4-yl)carbonate
  参考文献：
  名称：

  Synthetic resin composition and automotive interior/exterior material comprising the same

  摘要：

  揭示了一种具有更优异耐候性的合成树脂组合物和包括该合成树脂组合物的汽车内外部材料。具体揭示了一种合成树脂组合物，每100份质量部的合成树脂包括以下一般式(I)或一般式(II)所代表的受阻胺化合物（其中R代表具有1至30个碳原子的烷基或类似物；n代表1至6的整数），其质量部含量为0.01至20份，并且含有硫含抗氧化剂，其质量部含量为0.01至20份；以及包括该合成树脂组合物的汽车内外部材料。

  公开号：

  US08785527B2
• 作为产物：
  描述：

  1-undecanoxy-2,2,6,6-tetramethyl piperidine-4-one 在 sodium tetrahydroborate 作用下， 以 乙醇 为溶剂， 反应 1.33h， 生成 4-hydroxy-1-undecanoxy-2,2,6,6-tetramethylpiperidine
  参考文献：
  名称：

  WEAKLY BASIC HINDERED AMINES HAVING CARBONATE SKELETONS, SYNTHETIC RESIN COMPOSITIONS, AND COATING COMPOSITIONS

  摘要：

  公开号：

  EP1731508B1

文献信息

• Process for the preparation of sterically hindered nitroxyl ethers
  申请人：Schöning Kai-Uwe

  公开号：US20100249401A1

  公开（公告）日：2010-09-30

  The present invention relates to a novel process for the preparation of a sterically hindered nitroxyl ether from the corresponding sterically hindered nitroxyl radical by reacting it with a carbonyl compound and a hydroperoxide. The compounds prepared by this process are effective stabilizers for polymers against harmful effects of light, oxygen and/or heat, as flame-retardants for polymers and as polymerization regulators.

  本发明涉及一种从相应的立体位阻的亚硝基自由基通过与羰基化合物和过氧化氢反应制备立体位阻的亚硝基醚的新工艺。通过该工艺制备的化合物是聚合物的有效稳定剂，可抵抗光、氧和/或热的有害影响，作为聚合物的阻燃剂和聚合物化合物的调节剂。
• SYNTHETIC RESIN COMPOSITION, AND AUTOMOTIVE INTERIOR/EXTERIOR MATERIAL COMPRISING THE SAME
  申请人：Adeka Corporation

  公开号：EP2270101A1

  公开（公告）日：2011-01-05

  Disclosed are a synthetic resin composition having more excellent weather resistance and an automotive interior/exterior material comprising the synthetic resin composition. Specifically disclosed are a synthetic resin composition comprising, per 100 parts by mass of a synthetic resin, as Component (A) a hindered amine compound represented by the following general formula (I): (wherein R represents an alkyl group having 1 to 30 carbon atoms or the like; and n represents an integer of 1 to 6) or the following general formula (II): (wherein R represents an alkyl group having 1 to 30 carbon atoms or the like) in an amount of 0.01 to 20 parts by mass, and as Component (B) a sulfur-containing antioxidant in an amount of 0.01 to 20 parts by mass; and an automotive interior/exterior material comprising the synthetic resin composition.

  本发明公开了一种具有更优异耐候性的合成树脂组合物和一种包含该合成树脂组合物的汽车内/外饰材料。 具体地说，本发明公开了一种合成树脂组合物，该组合物按每 100 份合成树脂的质量计，包含如下通式 (I) 所代表的受阻胺化合物作为组分 (A)： (其中 R 代表具有 1 至 30 个碳原子的烷基或类似基团；n 代表 1 至 6 的整数）或下 列通式（II）所代表的受阻胺化合物： (其中 R 代表具有 1 至 30 个碳原子的烷基或类似基团），质量份量为 0.01 至 20 份，以及作为组分（B）的含硫抗氧化剂，质量份量为 0.01 至 20 份； 以及包含合成树脂组合物的汽车内饰/外饰材料。
• WO2008/3602
  申请人：——

  公开号：——

  公开（公告）日：——
• PROCESS FOR THE PREPARATION OF STERICALLY HINDERED NITROXYL ETHERS
  申请人：Ciba Holding Inc.

  公开号：EP2035381A1

  公开（公告）日：2009-03-18
• Weakly Basic Hindered Amines Having Carbonate Skeletons, Synthetic Resin Compositions, And Coating Compositions
  申请人：Negishi Yoshinori

  公开号：US20090111699A1

  公开（公告）日：2009-04-30

  Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R 1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R 1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.