n-dodecyl (1,2,2,6,6-pentamethylpiperidinyl-4) acetate | 104789-70-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: n-dodecyl (1,2,2,6,6-pentamethylpiperidinyl-4) acetate
• 英文别名: (1,2,2,6,6-Pentamethylpiperidin-4-yl) tetradecanoate
• CAS: 104789-70-0
• 化学式: C₂₄H₄₇NO₂
• 分子量: 381.643
• InChiKey: WEOQHTQEONDCMT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.2
• 重原子数：
  27
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Method for stabilizing polyolefin films against UV degradation
  申请人：CYTEC TECHNOLOGY CORP.

  公开号：EP2647664A1

  公开（公告）日：2013-10-09

  The invention relates to a method for the stabilization of polyolefin films against degradation in the presence of agrochemicals comprising incorporation into the polyolefin a stabilizer composition comprising i) at least one o-hydroxyphenyl triazine ultraviolet light absorber (I) selected from 2-(2'-hydroxyphenyl)-1,3,5-triazine compounds ; ii) at least one ultraviolet light stabilizer selected from tetramethyl-4-piperidinyl compounds (II) according to Formula II wherein: X represents a bridging group selected from the group of -O-C(=O)- , -CR'2-C(=O)-, -CR'2-C(=O)-NR'- , -NR'-C(=O)- , -C(=O)-NR'- , -O- , -NR'- or -C(=O)- where each R', independently, represents H or C1-20 hydrocarbyl; Z represents H, -R, -C(=O)-R or -OR where R is a C1-20 hydrocarbyl, said hydrocarbyl being optionally substituted with one or more hydroxyl, C1-30 alkoxy or C2-30 alkanoyl; R3 is a C6-30 hydrocarbyl; each of R1 and R2 is, independently, chosen from H and C1-C6 alkyl; and iii) at least one light stabilizer (III) chosen from hindered amine light stabilizers (HALS) different from compound of formula II.

  本发明涉及一种防止聚烯烃薄膜在农用化学品存在下降解的稳定化方法，包括在聚烯烃中加入稳定剂组合物，该稳定剂组合物包括 i) 至少一种邻羟基苯基三嗪紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物； ii) 至少一种紫外线稳定剂，选自符合式 II 的四甲基-4-哌啶基化合物（II）； iii) 至少一种紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物； iv) 至少一种邻羟基苯基三嗪紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物。 其中X 代表选自-O-C(＝O)- 、-CR'2-C(＝O)- 、-CR'2-C(＝O)-NR'- 、-NR'-C(＝O)- 、-C(＝O)-NR'- 、-O- 、-NR'- 或-C(＝O)- 的桥接基团，其中每个 R'独立地代表 H 或 C1-20 烃基；Z 代表 H、-R、-C(=O)-R 或 -OR，其中 R 是 C1-20 碳氢基，所述碳氢基可选择被一个或多个羟基、C1-30 烷氧基或 C2-30 烷酰基取代；R3 是 C6-30 烃基；R1 和 R2 各自独立地选自 H 和 C1-C6 烷基；以及 iii) 至少一种光稳定剂（III），选自不同于式 II 化合物的受阻胺光稳定剂（HALS）。
• Lubricant composition comprising hindered cyclic amines
  申请人：BASF SE

  公开号：US10093879B2

  公开（公告）日：2018-10-09

  A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.

  一种润滑剂组合物包括基础油和环胺化合物。还提供了一种用润滑剂组合物润滑包括含氟聚合物密封件在内的系统的方法。还提供了一种用于润滑油组合物的浓缩添加剂。环胺化合物可用于调整润滑剂组合物的总碱基数。润滑剂组合物与含氟聚合物密封件兼容。
• METHOD OF LUBRIFICATION USING LUBRICANT COMPOSITION COMPRISING HINDERED CYCLIC AMINES
  申请人：BASF SE

  公开号：EP2885386B1

  公开（公告）日：2020-11-25
• Stabilized Polyolefins Having Increased Agrochemical and UV Resistance and Methods of Use
  申请人：CYTEC TECHNOLOGY CORP.

  公开号：US20130267633A1

  公开（公告）日：2013-10-10

  Polyolefin thin films having a stabilizing amount of a stabilizer composition including: i) at least one o-hydroxyphenyl triazine ultraviolet light absorber (I); ii) at least one ultraviolet light stabilizer selected from tetramethyl-4-piperidinyl compounds (II) according to Formula II and iii) at least one light stabilizer (III) chosen from hindered amine light stabilizers (HALS) different from compounds of formula II are provided herein, along with methods for stabilizing and/or using same, wherein the polyolefins have increased resistance against the degradative effects due to exposure to agrochemicals and/or UV light.
• Lubricant Composition Comprising Hindered Cyclic Amines
  申请人：BASF SE

  公开号：US20150210952A1

  公开（公告）日：2015-07-30

  A lubricant composition includes a base oil and a cyclic amine compound. A method of lubricating a system including a fluoropolymer seal with the lubricant composition is also provided. An additive concentrate for a lubricant composition is also provided. The cyclic amine compound is useful for adjusting the total base number of a lubricant composition. The lubricant composition is compatible with fluoropolymer seals.