1,2-bis-(2,2,6,6-tetramethyl-4-piperidinyloxy)ethane | 26597-25-1

• 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: 1,2-bis-(2,2,6,6-tetramethyl-4-piperidinyloxy)ethane
• 英文别名: 1,2-bis(2,2,6,6-tetramethyl-4-piperidyloxy)ethane；4,4'-[Ethane-1,2-diylbis(oxy)]bis(2,2,6,6-tetramethylpiperidine)；2,2,6,6-tetramethyl-4-[2-(2,2,6,6-tetramethylpiperidin-4-yl)oxyethoxy]piperidine
• CAS: 26597-25-1
• 化学式: C₂₀H₄₀N₂O₂
• 分子量: 340.55
• InChiKey: XQMHLQCMMWBAPP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  42.5
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• MODIFIED ZNO NANOPARTICLES
  申请人：Riggs Richard

  公开号：US20120097068A1

  公开（公告）日：2012-04-26

  Process for the preparation of modified zinc oxide nanoparticles, which comprises reacting zinc oxide nanoparticles, which are dissolved in a solvent, in the presence of ammonia or amines with a tetraalkyl orthosilicate and optionally with an organosilane, with the proviso that the reaction takes place at a content of less than 5% by weight of water, based on the total amount of solvent and water. Modified zinc oxide nanoparticles which have Si—O-alkyl groups and are soluble in organic solvents, obtainable by this process for the preparation. Liquid or solid formulations which comprise modified ZnO nanoparticles. Inanimate organic materials, for example plastics or coatings, which comprise modified ZnO nanoparticles. Method of stabilizing inanimate organic materials against the effect of light, free radicals or heat, where modified ZnO nanoparticles, which optionally comprise UV absorbers and/or stabilizers as further additives, are added to the materials.

  制备改性氧化锌纳米颗粒的过程包括在溶剂中溶解的氧化锌纳米颗粒与氨或胺在场的情况下，与四烷基正硅酸酯和可选的有机硅烷反应，但反应需在溶剂和水的总量中水含量低于5%的条件下进行。通过该制备过程可获得具有Si-O-烷基基团且可溶于有机溶剂的改性氧化锌纳米颗粒。包含改性ZnO纳米颗粒的液体或固体配方。包含改性ZnO纳米颗粒的无机有机材料，例如塑料或涂料。一种稳定无机有机材料抵抗光线、自由基或热效应的方法，其中将改性ZnO纳米颗粒添加到材料中，这些纳米颗粒可包含紫外吸收剂和/或稳定剂作为进一步添加剂。
• QUATERNARY AMMONIUM COMPOUND, AND AGENT FOR SUPPRESSION OF GENERATION OF VOLATILE ORGANIC COMPOUND FROM POLYACETAL BY USE OF THE SAME
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20190161433A1

  公开（公告）日：2019-05-30

  A quaternary ammonium compound represented by the following formula (1): [(R1) m (R2) 4-m N + ] n X n− (1) wherein each R1 independently represents an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; an aryl group having 6 to 20 carbon atoms; an aralkyl group where an unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms is substituted with at least one aryl group having 6 to 20 carbon atoms; or an alkylaryl group where an aryl group having 6 to 20 carbon atoms is substituted with at least one unsubstituted alkyl group or substituted alkyl group having 1 to 30 carbon atoms; each R2 independently represents a group having 2 to 60 carbon atoms and 2 to 30 oxygen atoms, the group represented by the following formula: —(RO)k-H, wherein R represents a substituted or unsubstituted alkyl group and k represents a natural number of 2 or more.

  以下是用中文翻译的结果： 一种四元铵化合物，由以下公式（1）表示：[(R1)m(R2)4-mN+]nXn−（1）其中，每个R1独立地表示未取代的1至30个碳原子的烷基或取代的烷基；具有6至20个碳原子的芳基；取代的1至30个碳原子的烷基或取代的烷基被至少一个具有6至20个碳原子的芳基取代的芳基烷基；或者，具有6至20个碳原子的芳基被至少一个未取代的1至30个碳原子的烷基或取代的烷基取代的烷基芳基；每个R2独立地表示具有2至60个碳原子和2至30个氧原子的基团，由以下公式表示：-（RO）k-H，其中R表示取代或未取代的烷基，k表示自然数2或更多。
• POLYACETAL RESIN COMPOSITION AND MOLDINGS
  申请人：——

  公开号：US20030158301A1

  公开（公告）日：2003-08-21

  The polyacetal resin composition contains about 0.01-10 parts by weight of a glyoxyldiureide compound per 100 parts by weight of polyacetal resin. The glyoxyldiureide compound includes glyoxyldiureide and its derivatives (metal salts etc.). Optionally, about 0.01-10 parts by weight of a basic nitrogen-containing compound is further added. The basic nitrogen-containing compound includes melamine, melamine resin, and polyamide resin. Further, an antioxidant may be further added. The above composition contributes to stability, particularly heat stability, of polyacetal resin and suppression of emission of formaldehyde.

  聚乙二醇树脂组成物含有每100份聚乙二醇树脂约0.01-10份重量的甘氧基二脲化合物。该甘氧基二脲化合物包括甘氧基二脲及其衍生物（金属盐等）。可选择地，还可进一步添加约0.01-10份重量的碱性含氮化合物。碱性含氮化合物包括三聚氰胺、三聚氰胺树脂和聚酰胺树脂等。此外，还可以进一步添加抗氧化剂。以上组成物有助于提高聚乙二醇树脂的稳定性，特别是热稳定性，并抑制甲醛的排放。
• Polyacetal resin composition and moldings
  申请人：Harashina Hatsuhiko

  公开号：US20050075429A1

  公开（公告）日：2005-04-07

  The polyacetal resin composition contains about 0.01-10 parts by weight of a glyoxyldiureide compound per 100 parts by weight of polyacetal resin. The glyoxyldiureide compound includes glyoxyldiureide and its derivatives (metal salts etc.). Optionally, about 0.01-10 parts by weight of a basic nitrogen-containing compound is further added. The basic nitrogen-containing compound includes melamine, melamine resin, and polyamide resin. Further, an antioxidant may be further added. The above composition contributes to stability, particularly heat stability, of polyacetal resin and suppression of emission of formaldehyde.

  聚乙二醇树脂组合物含有每100份聚乙二醇树脂约0.01-10份重量的乙酰基尿素化合物。乙酰基尿素化合物包括乙酰基尿素及其衍生物（金属盐等）。可选地，还可以进一步添加约0.01-10份重量的含有碱性氮化合物。碱性氮化合物包括三聚氰胺，三聚氰胺树脂和聚酰胺树脂。此外，还可以进一步添加抗氧化剂。上述组合物有利于聚乙二醇树脂的稳定性，特别是热稳定性，并抑制甲醛的排放。
• Resin Composition and Composite Using the Composition and Production Process Thereof
  申请人：Ikuta Toru

  公开号：US20070292703A1

  公开（公告）日：2007-12-20

  A resin composition comprises a resin, a vulcanization-activating agent, and a stabilizer. The vulcanization-activating agent may be a compound having a plurality of polymerizable unsaturated bonds (e.g., a compound having a plurality of (meth)acryloyl groups). The stabilizer may be an antioxidant, or a light stabilizer (particularly, a stabilizer is capable of capturing a radical). Use of the resin composition as a resin material ensures to directly join between a resin and a rubber certainly and firmly. The proportion of the vulcanization-activating agent may be about 0.1 to 10 parts by weight relative to 100 parts by weight of the resin. The proportion of the stabilizer may be about 0.01 to 5 parts by weight relative to 100 parts by weight of the resin. The present invention provides a resin composition excellent in adhesiveness to a rubber.

  一种树脂组合物包括树脂、一种硫化活化剂和一种稳定剂。硫化活化剂可以是一种具有多个可聚合不饱和键的化合物（例如，具有多个（甲基）丙烯酰基基团的化合物）。稳定剂可以是一种抗氧化剂或光稳定剂（特别是能够捕获自由基的稳定剂）。使用该树脂组合物作为树脂材料确保树脂和橡胶之间直接连接牢固。硫化活化剂的比例可以是相对于100份树脂重量约0.1至10份重量。稳定剂的比例可以是相对于100份树脂重量约0.01至5份重量。本发明提供了一种对橡胶具有优异粘附性的树脂组合物。