4-Piperidinecarboxylic acid, 2,2,6,6-tetramethyl-, 1,4-cyclohexanediylbis(methylene) ester | 70851-59-1

• 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: 4-Piperidinecarboxylic acid, 2,2,6,6-tetramethyl-, 1,4-cyclohexanediylbis(methylene) ester
• 英文别名: [4-[(2,2,6,6-tetramethylpiperidine-4-carbonyl)oxymethyl]cyclohexyl]methyl 2,2,6,6-tetramethylpiperidine-4-carboxylate
• CAS: 70851-59-1
• 化学式: C₂₈H₅₀N₂O₄
• 分子量: 478.7
• InChiKey: UNMMDHHDJHWFNS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  34
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• Isopropylidenedicyclohexylene esters and their use as light stabilizers
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0032566A1

  公开（公告）日：1981-07-29

  Isopropylidenedicyclohexylene esters of 2,2,6,6-tetramethylpiperidine-4-carboxylic acid of formula: wherein R is hydrogen or alkyl (C1-C8); R' is hydrogen, hydroxyl or alkoxy (C,-C8); and R" is the group: and their use as light stabilizers for thermoplastic polymers such as polypropylene.

  式中 2，2，6，6-四甲基哌啶-4-羧酸的异亚丙基二环己烷酯： 其中 R 是氢或烷基（C1-C8）；R'是氢、羟基或烷氧基（C,-C8）；R" 是基团： 以及它们作为热塑性聚合物（如聚丙烯）的光稳定剂的用途。
• Glycoluril derivatives as antioxidants, and processes for their production
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0078142A2

  公开（公告）日：1983-05-04

  An acetylene carbamide derivative is of the general formula (I): wherein each A is wherein R1 is hydrogen or C1-4 alkyl, and X is A or hydrogen. Five tetrakis and five tris specific compounds are named. The derivatives can be produced from an acetylene carbamide by reaction with a p-hydroxybenzyl alcohol, a dialkyldithiocarbamate, or formaldehyde and a phenol. The derivatives (1) are useful in an amount of 0.001 to 10% by weight as stabilizers against deterioration by light or oxygen of organic substances such as polymers, rubbers and petroleum products. They may be used together with a sulfur or phosphorus-containing antioxidant or a hindered amine light stabilizer.

  炔烃酰胺衍生物的通式为(I)：其中每个 A 是 R1 是氢或 C1-4 烷基，X 是 A 或氢。 五种四烷基和五种三烷基特定化合物被命名。 这些衍生物可以由炔烃酰胺与对羟基苯甲醇、二烷基二硫代氨基甲酸酯或甲醛和苯酚反应制得。 衍生物(1)的用量为 0.001 至 10%（按重量计），可作为稳定剂，防止聚合物、橡胶和石油产品等有机物受光或氧的影响而变质。 它们可与含硫或磷的抗氧化剂或受阻胺光稳定剂一起使用。
• Processes for generating halamine compounds on textile substrates to produce antimicrobial finish
  申请人：Li Ling

  公开号：US20080248705A1

  公开（公告）日：2008-10-09

  Provided herein are processes for topically applying an antimicrobial finish to a textile substrate, such as a yarn, a fabric, a composite, or an assembled article (for example, a garment). Specifically, the antimicrobial finish is based on hindered amine compounds that are applied in an aqueous bath (such as a commercial or home laundry setting), using the factors of pH and compound solubility to promote the formation of a durable antimicrobial halamine finish. Advantageously, the antimicrobial finish, which may be applied to fabrics made of any of a variety of fiber types and combinations of fiber types, has been found to be durable to repeated launderings.
• US4293467A
  申请人：——

  公开号：US4293467A

  公开（公告）日：1981-10-06
• US4448915A
  申请人：——

  公开号：US4448915A

  公开（公告）日：1984-05-15