2,2,6,6-tetramethyl-4-hydroxy-1-octyloxypiperidine | 131807-04-0

• 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: 2,2,6,6-tetramethyl-4-hydroxy-1-octyloxypiperidine
• 英文别名: 1-octyloxy-2,2,6,6-tetramethyl-4-piperidinol；1-octyloxy-2,2,6,6-tetramethyl-4-hydroxy-piperidine；1-Octyloxy-2,2,6,6-tetramethylpiperidin-4-ol；2,2,6,6-tetramethyl-1-octoxypiperidin-4-ol
• CAS: 131807-04-0
• 化学式: C₁₇H₃₅NO₂
• 分子量: 285.47
• InChiKey: MMKOHTDGXBBEAH-UHFFFAOYSA-N

物化性质

• 沸点：
  354.4±52.0 °C(Predicted)
• 密度：
  0.94±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  20
• 可旋转键数：
  8
• 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：

  2,2,6,6-tetramethyl-4-hydroxy-1-octyloxypiperidine 在 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 二氯甲烷 、 二氯氟甲烷 为溶剂， 反应 0.83h， 生成 2,2,6,6-tetramethyl-4-keto-1-octyloxy-piperidine
  参考文献：
  名称：

  [EN] STERICALLY HINDERED ALKYL AND OXYALKYL AMINE LIGHT STABILIZERS
  [FR] ALKYLE STÉRIQUEMENT ENCOMBRÉ ET AGENTS DE STABILISATION À LA LUMIÈRE D'OXYALKYLE

  摘要：

  具有受阻胺和氧烷基胺光稳定剂的化合物可以减轻紫外光和可见光等光辐射对聚合物和共聚物的不良影响。从这些化合物衍生的聚合物和共聚物。包含这些聚合物或化合物的涂层制品和成型制品。

  公开号：

  WO2016105993A1
• 作为产物：
  描述：

  二[2,2,6,6-四甲基-1-(辛基氧基)-4-哌啶基]癸二酸酯 在 乙醇 、 potassium hydroxide 作用下， 反应 3.5h， 以80.8%的产率得到2,2,6,6-tetramethyl-4-hydroxy-1-octyloxypiperidine
  参考文献：
  名称：

  [EN] STERICALLY HINDERED ALKYL AND OXYALKYL AMINE LIGHT STABILIZERS
  [FR] ALKYLE STÉRIQUEMENT ENCOMBRÉ ET AGENTS DE STABILISATION À LA LUMIÈRE D'OXYALKYLE

  摘要：

  具有受阻胺和氧烷基胺光稳定剂的化合物可以减轻紫外光和可见光等光辐射对聚合物和共聚物的不良影响。从这些化合物衍生的聚合物和共聚物。包含这些聚合物或化合物的涂层制品和成型制品。

  公开号：

  WO2016105993A1

文献信息

• Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer
  申请人：Ciba-Geigy Corporation

  公开号：US05286865A1

  公开（公告）日：1994-02-15

  1-Hydrocarbyloxy substituted hindered amine compounds which also contain a reactive functional group such as hydroxy, amino, oxirane or carboxyl can be chemically attached to selected polymer substrates by condensation reactions to give polymers containing a chemically-bonded, non-migrating stabilizer having excellent stabilization efficacy for protecting said polymer substrate from the adverse effects of actinic light.

  1-羟基烷氧基取代的受阻胺化合物，还含有反应性官能团，如羟基、氨基、环氧乙烷或羧基，可以通过缩聚反应与选定的聚合物基质化学结合，从而形成含有化学键结合、不迁移的稳定剂的聚合物，该稳定剂对保护所述聚合物基质免受光化学作用的不利影响具有出色的稳定效果。
• Benzotriazoles containing phenyl groups substituted by heteroatoms and compositions stabilized therewith
  申请人：——

  公开号：US20030004235A1

  公开（公告）日：2003-01-02

  2H-Benzotriazole UV absorbers substituted at the 3-position and/or the 5-position of the phenyl ring by a phenyl moiety which is substituted by a heteroatom are particularly photostable in automotive coatings, and are of low color and exhibit low volatility in thermoplastic compositions.

  3-位和/或5-位被苯基环上的苯基取代的2H-苯并三唑紫外线吸收剂，其被异原子取代的苯基特别在汽车涂料中具有光稳定性，并且在热塑性复合材料中具有低色度和低挥发性。
• Compounds containing both UV-absorber and 1-hydrocarbyloxy hindered
  申请人：Ciba-Geigy Corporation

  公开号：US05021478A1

  公开（公告）日：1991-06-04

  Compounds containing both a UV-absorbing moiety and a 1-hydrocarbyloxy hindered amine moiety are effective stabilizers for protecting polymer compositions against the deleterious effects of actinic light. The UV-absorbing moieties include the substituted 2H-benzotriazoles, s-triazines, acrylates, benzophenones, oxanilides and oxamides.

  同时含有UV吸收基团和1-羟基烷氧基受阻胺基团的化合物是有效的稳定剂，用于保护聚合物组合物免受光化学光的有害影响。UV吸收基团包括取代的2H-苯并三唑、s-三嗪、丙烯酸酯、苯甲酮、氧代苯酰胺和氧代酰胺。
• Tetraalkyl-4-(2,3-epoxypropoxy) piperidine compounds as stabilizers
  申请人：Ciba-Geigy Corporation

  公开号：US05457204A1

  公开（公告）日：1995-10-10

  Esters or phenol ethers of the formula I or II ##STR1## in which m and n are each an integer from the range from 1 to 6; A.sup.1 is an m-valent hydrocarbon radical having 1 to 30 carbon atoms; or an m-valent hydrocarbon radical having 2 to 30 carbon atoms, which contains the heteroatoms oxygen, nitrogen and/or sulfur and the free valencies of which are located on carbon atoms; and in which A.sup.1, in the case where m=2, additionally is a direct bond; A.sup.2 is an n-valent aromatic or araliphatic hydrocarbon radical having 6 to 30 carbon atoms; or an n-valent aromatic or araliphatic hydrocarbon radical having 5 to 30 carbon atoms, which contains the heteroatoms oxygen, nitrogen and/or sulfur and n free valencies of which are located on those carbon atoms which are a constituent of aromatic rings; R.sup.1 is hydrogen; a hydrocarbon or hydrocarbonoxy radical having 1 to 36 carbon atoms, which is unsubstituted or substituted by --CO--N(R.sup.3).sub.2 or interrupted by --CO--N(R.sup.3)-- or --N(R.sup.3)--CO-- or 1 to 6 oxygen or sulfur atoms; benzoyl or naphthoyl, each of which is substituted by 1 to 3 C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy radicals; or --CO--R.sup.2 ; in which R.sup.2 is C.sub.1 -C.sub.18 alkyl; C.sub.5 -C.sub.8 cycloalkyl; phenyl; naphthyl; C.sub.7 -C.sub.9 phenylalkyl; or C.sub.11 -C.sub.14 naphthylalkyl; and R.sup.3 has the same meanings as R.sup.2 or is hydrogen, are described. The compounds are suitable for stabilizing organic material against the damaging influence of light, oxygen and/or heat.

  公式I或II的酯类或苯醚如下所示：其中m和n均为1到6范围内的整数；A.sup.1是具有1到30个碳原子的m价碳氢基团；或者是具有2到30个碳原子的m价碳氢基团，其中含有氧、氮和/或硫杂原子，其自由度位于碳原子上；在m=2的情况下，A.sup.1还是一个直接键；A.sup.2是具有6到30个碳原子的n价芳香或芳基碳氢基团；或者是具有5到30个碳原子的n价芳香或芳基碳氢基团，其中含有氧、氮和/或硫杂原子，n个自由度位于构成芳香环的碳原子上；R.sup.1是氢；具有1到36个碳原子的未取代或取代的烃基或烃氧基基团，可被--CO--N(R.sup.3).sub.2取代或中断--CO--N(R.sup.3)--或--N(R.sup.3)--CO--或1到6个氧或硫原子；苯甲酰基或萘甲酰基，每个都被1到3个C.sub.1 -C.sub.4烷基或C.sub.1 -C.sub.4烷氧基基团取代；或者--CO--R.sup.2；其中R.sup.2是C.sub.1 -C.sub.18烷基；C.sub.5 -C.sub.8环烷基；苯基；萘基；C.sub.7 -C.sub.9苯基烷基；或C.sub.11 -C.sub.14萘基烷基；而R.sup.3具有与R.sup.2相同的含义或者是氢。这些化合物适用于稳定有机材料，抵抗光线、氧气和/或热的有害影响。
• [EN] STERICALLY HINDERED AMINE AND OXYALKYL AMINE LIGHT STABILIZERS<br/>[FR] PHOTOSTABILISANTS AMINE ET OXYALKYLAMINE À ENCOMBREMENT STÉRIQUE
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2016105988A1

  公开（公告）日：2016-06-30

  Compounds having hindered amine and oxyalkyl amine light stabilizers can mitigate the adverse effects of actinic radiation, such as visible and ultraviolet light, in particular on substrates such as glass or ceramic substrates. Polymers derived from such compounds. Nanoparticles, substrates, such as glass or ceramic substrates, or both nanoparticles and substrates, having such compounds affixed thereto. Articles containing at least one of such polymers, nanoparticles, substrates, or compounds.

  具有受阻胺和氧烷胺光稳定剂的化合物可以减轻光化学辐射的不良影响，特别是对玻璃或陶瓷基板等基板的影响。从这些化合物衍生的聚合物。纳米颗粒，基板，如玻璃或陶瓷基板，或同时具有这些化合物的纳米颗粒和基板。含有至少一种这样的聚合物，纳米颗粒，基板或化合物的制品。