bis(2,2,6,6-tetramethylpiperidin-4-yl)carbonate | 61358-19-8

• 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: bis(2,2,6,6-tetramethylpiperidin-4-yl)carbonate
• 英文别名: bis-(2,2,6,6-tetramethyl-4-piperidinyl)carbonate；Bis(2,2,6,6-tetramethyl-4-piperidyl) carbonate；bis(2,2,6,6-tetramethylpiperidin-4-yl) carbonate
• CAS: 61358-19-8
• 化学式: C₁₉H₃₆N₂O₃
• 分子量: 340.506
• InChiKey: VOTNCDKSGGSYMC-UHFFFAOYSA-N

物化性质

• 沸点：
  415.5±45.0 °C(Predicted)
• 密度：
  1.02±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  59.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  bis(2,2,6,6-tetramethylpiperidin-4-yl)carbonate 、 苯次磺酰氯 在 三乙胺 作用下， 以84%的产率得到bis(2,2,6,6-tetramethyl-1-(phenylthio)piperidin-4-yl) carbonate
  参考文献：
  名称：

  SULFENAMIDES AS FLAME RETARDANTS

  摘要：

  本发明属于阻燃剂领域，涉及将硫代酰胺用作阻燃剂，特别是在聚合物基材中的使用。

  公开号：

  US20160289566A1

文献信息

• 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。
• Fatty acid esters composition of a polyglycerine, a process for the preparation thereof, a process for the preparation of a highly-purified fatty acid esters composition of a polyglycerine, a highly-purified fatty acid esters composition of a polyglycerine, an additive for food-stuffs, a resin composition, and a composition for cosmetic or detergents
  申请人：——

  公开号：US20040197460A1

  公开（公告）日：2004-10-07

  Disclosed are a fatty acid esters composition of a polyglycerine containing more than 70% of a fatty acid monoester which is defined by a specified analysis method, a process for the preparation thereof, a process for the preparation of a highly-purified fatty acid esters composition of a polyglycerine, and a highly-purified fatty acid esters composition of a polyglycerine having an oxirane oxygen concentration of below 100 ppm which is defined by a specified analysis method. The fatty acid esters compositions of a polyglycerine are useful as additives for a variety of food-stuffs, additives for a variety of thermoplastic resins, and as additives for a variety of cosmetics or detergents.

  本发明涉及一种脂肪酸酯组合物，其中包含超过70％的脂肪酸单酯，该脂肪酸单酯由指定的分析方法定义，以及其制备方法，制备高度纯化的聚甘油脂肪酸酯组合物的方法，以及具有低于100 ppm的环氧氧含量的聚甘油脂肪酸酯组合物，该组合物由指定的分析方法定义。聚甘油脂肪酸酯组合物可用作各种食品添加剂、各种热塑性树脂的添加剂，以及各种化妆品或清洁剂的添加剂。
• Fatty acid esters composition of a polyglycerine, a process for the preparation thereof, a process for the preparation of a highly-purified fatty acid esters composition of a polyglycerine, a highly-purified fatty acid esters composition of a polyglycerine, an additive for food-stuffs, a resin composition, and a composition for cosmetics or detergents
  申请人：——

  公开号：US20040024233A1

  公开（公告）日：2004-02-05

  Disclosed are a fatty acid esters composition of a polyglycerine containing more than 70% of a fatty acid monoester which is defined by a specified analysis method, a process for the preparation thereof, a process for the preparation of a highly purified fatty esters composition of a polyglycerine, and a highly-purified fatty acid esters composition of a polyglycerine having an oxirane oxygen concentration of below 100 ppm which is defined by a specified analysis method. The fatty acid esters compositions of a polyglycerine are useful as additives for a variety of food-stuffs, additives for a variety of thermoplastic resins, and as additives for a variety of cosmetics or detergents.

  本发明涉及一种脂肪酸酯组合物，其包含70％以上的脂肪酸单酯，该单酯由指定的分析方法定义，以及其制备方法，高度纯化的聚甘油脂肪酸酯组合物的制备方法和具有氧环氧氧浓度低于100 ppm的高度纯化的聚甘油脂肪酸酯组合物，该组合物由指定的分析方法定义。聚甘油脂肪酸酯组合物可用作各种食品添加剂、各种热塑性树脂的添加剂以及各种化妆品或洗涤剂的添加剂。
• STERICALLY HINDERED AMINE STABILIZERS
  申请人：Schoening Kai-Uwe

  公开号：US20120083557A1

  公开（公告）日：2012-04-05

  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.

  本发明涉及具有至少两个具有不同碱性的氮原子的受阻胺化合物。其中一部分在N原子上被烷氧基团取代，另一部分在N原子上被羟基烷基团取代。这些材料在稳定聚合物，特别是热塑性聚烯烃，抵抗氧化、热和光辐射的有害影响方面特别有效。这些化合物也特别有效地稳定酸催化和室温固化的涂层系统。
• RESIN COMPOSITION
  申请人：TEIJIN LIMITED

  公开号：US20150051324A1

  公开（公告）日：2015-02-19

  A resin composition including an aromatic polyester resin and having high levels of hydrolysis resistance and moldability is provided. The resin composition includes an aromatic polyester resin having a terminal carboxyl group content of not more than 30 eq/ton (component A), a cyclic carbodiimide compound having at least two carbodiimide rings, each having only one carbodiimide group (component B), and a polyvalent hydroxyl group-containing compound having a hydroxyl value of not less than 200 (component C).

  提供了一种含有芳香族聚酯树脂的树脂组合物，具有高水解抗性和成型性。该树脂组合物包括具有终端羧基含量不超过30eq/吨的芳香族聚酯树脂（组分A）、至少具有两个仅含有一个羧酸二亚胺基团的羧酸二亚胺环的环状羧酸二亚胺化合物（组分B）和具有不少于200的羟基值的多价羟基含有化合物（组分C）。