3-(n-Dodecylthio)propionsaeure-hydrazid | 19759-76-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-(n-Dodecylthio)propionsaeure-hydrazid
• 英文别名: 3-Dodecylsulfanylpropanehydrazide
• CAS: 19759-76-3
• 化学式: C₁₅H₃₂N₂OS
• 分子量: 288.498
• InChiKey: DGTFBFXFOQJAIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  19
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  80.4
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Alkylthiopropionyl hydrazino triazines and synthetic resin compositions
  申请人：ADEKA ARGUS CHEMICAL CO., Ltd.

  公开号：EP0081235A2

  公开（公告）日：1983-06-15

  Alkyl thiopropionyl hydrazino triazines are provided having the formula: wherein: R is alkyl having from one to about fifty carbon atoms; X is -O- or where R, is selected from the group consisting of hydrogen, alkyl having from one to about fifty carbon atoms; and where R2 is selected from the group consisting of hydrogen, O and alkyl hydroxyalkyl, epoxy alkyl and acyloxy alkyl having from one or two to about eight carbon atoms; when X is O, A is selected from the group consisting of alkylene having from two to about twenty carbon atoms, cycloalkylene having from about five to about eight carbon atoms and phenylene; when X is A is selected from the group consisting of a direct linkage, alkylene having from one to about twenty carbon atoms, cycloalkylene having from five to about eight carbon atoms; phenylene; and where R3 is a direct linkage, alkylene having from one to about twenty carbon atoms; cycloalkylene having from about five to about eight carbon atoms; phenylene; and thiodialkylene having from about two to about twenty carbon atoms; Y and Z are each selected from the group consisting of and -X-A-XH, where R4 and Rs each are selected from the group consisting of hydrogen; alkyl having from one to about fifty carbon atoms, cycloalkyl having from about five to about eight carbon atoms; phenyl; and alkyl phenyl having from seven to about twenty carbon atoms; and n is a number from 0 to about 20; and stabilized synthetic resin compositions comprising such compounds.

  烷基硫代丙酰基肼基三嗪具有以下式子： 其中 R 是具有 1 至约 50 个碳原子的烷基； X为-O-或 其中 R 选自由氢、具有 1 至约 50 个碳原子的烷基组成的组；以及 其中 R2 选自由氢、O 和羟基烷基、环氧烷基和具有一或两个至约八个碳原子的酰氧基烷基组成的组； 当 X 为 O 时，A 选自具有 2 至约 20 个碳原子的亚烷基、具有约 5 至约 8 个碳原子的环烷基和亚苯基组成的组； 当 X 是 A 选自由直接连接、具有 1 至约 20 个碳原子的亚烷基、具有 5 至约 8 个碳原子的环烷基和亚苯基组成的组；和 其中 R3 是直接连接，具有一至二十个碳原子的亚烷基、具有五至八个碳原子的环烷基、亚苯基和具有二至二十个碳原子的硫代亚烷基； Y 和 Z 分别选自以下组成的组 和-X-A-XH，其中 R4 和 Rs 各自选自由下列物质组成的组：氢；具有 1 至约 50 个碳原子的烷基；具有约 5 至约 8 个碳原子的环烷基；苯基；和具有 7 至约 20 个碳原子的烷基苯基；和 n 为 0 至 20 的数字；以及包含此类化合物的稳定合成树脂组合物。
• Multipurpose polymer bound stabilizers
  申请人：ATOCHEM NORTH AMERICA, INC.

  公开号：EP0303986A2

  公开（公告）日：1989-02-22

  These are provided polymer bound stabilizers with recurring units selected from the formulas or both wherein the units occur, e.g., in the polymer back­bone, x is 0 or 1, R¹ and R² are, e.g., hydrogen, and each -- is the residue of a primary amino or hydrazido substituted stabilizer group selected from (a) hindered phenols, (b) hindered amine light stabilizers, (c) 2-hydroxybenzophenones, (d) 2-(2-hydroxyphenyl)-2H-benzotriazoles, (e) secondary aromatic amines, (f) benzothiazoles or benzimidazoles, (g) aryl salicylates, (h) salicylic acid derivatives (i) oxamide derivatives and (j) dialkyl sulfides, with the proviso that at least two different groups from (a) through (j) are attahced to the polymer. The polymeric stabilizers are prepared by the reaction of primary amino or hydrazido substituted stabilizers with some or all of the anhydride groups of the polymer or copolymer. They are not lost from the polymer by volatilization, migration or extraction, even at high temperature and may be used as concentrates to stabilize other polymers.

  这些聚合物结合稳定剂具有选自下列公式的重复单元 或两者，其中单元出现在聚合物骨架等处，x 为 0 或 1，R¹ 和 R² 为氢等，且每 -- 是伯氨基或肼基取代的稳定剂基团的残基，选自 (a) 受阻酚，(b) 受阻胺光稳定剂，(c) 2-羟基二苯甲酮，(d) 2-(2-羟基苯基)-2H-苯并三唑，(e) 仲芳香胺、(f) 苯并噻唑或苯并咪唑； (g) 芳基水杨酸盐； (h) 水杨酸衍生物； (i) 草酰胺衍生物；以及 (j) 二烷基硫化物，但聚合物中至少含有两个不同的(a)至(j)基团。聚合物稳定剂是通过伯氨基或肼基取代的稳定剂与聚合物或共聚物的部分或全部酸酐基团反应制备的。即使在高温条件下，它们也不会因挥发、迁移或萃取而从聚合物中流失，可用作稳定其他聚合物的浓缩物。
• Polymer bound antioxidant stabilizers
  申请人：ATOCHEM NORTH AMERICA, INC.

  公开号：EP0306729A1

  公开（公告）日：1989-03-15

  Polymer bound antioxidants in which the antioxidant stabilizer groups are chemically bound to polymers or copolymers by an acylaminoimide or diacylhydrazide function are prepared by reacting hydrazido substituted anti­oxidants with some or all of the anhydride groups of anhydride containing polymers or copolymers to form a polymer with recurring units selected from the formulas or both wherein the units occur, e.g., in the polymer backbone, x is 0 or 1, R¹ and R² are, e.g., hydrogen and G is, e.g., wherein R³ is t-alkyl of 4-8 carbons, R⁴ is, e.g., hydrogen and X¹ is, e.g., -N(R)-C(=O)-(CH₂)b- wherein R is e.g., hydrogen and b is 0, 1 or 2. The concentration of the stabilizers bound to the polymer may be readily varied depending upon the particular end-­use of said polymer. Polymer with high concentrations of bound antioxidants can be used as masterbatches to stabilize other polymer systems.

  聚合物结合型抗氧化剂（其中抗氧化剂稳定剂基团通过酰氨基亚胺或二酰肼官能团与聚合物或共聚物化学结合）的制备方法是：将肼基取代的抗氧化剂与含酸酐聚合物或共聚物的部分或全部酸酐基团反应，形成具有选自下列公式的重复单元的聚合物： 1. 或两者，其中单元出现在聚合物骨架中，x 为 0 或 1，R¹ 和 R² 为氢，G 为....................、 其中 R³ 是含 4-8 个碳原子的 t-烷基、 R⁴是，例如，氢和 X¹ 例如是-N(R)-C(=O)-(CH₂)b-。 其中 R 是氢和 b 是 0、1 或 2。 与聚合物结合的稳定剂浓度可根据所述聚合物的特定最终用途随时改变。具有高浓度结合抗氧化剂的聚合物可用作母料来稳定其他聚合物体系。
• Dianhydride coupled polymer stabilizers
  申请人：ATOCHEM NORTH AMERICA, INC.

  公开号：EP0308886A2

  公开（公告）日：1989-03-29

  There are provided polymer stabilizers having the formula wherein A is an organic tetravalent radical of 2 to 48 carbons, D is a divalent radical -C(=O)-N(G)-C(=O)-(CH₂)x-, where x is 0 or 1, E is a monovalent radical -(CH₂)x-C(=O)NH-G, where x is 0 or 1, d is 0, 1 or 2 and G is the residue of a stabilizer group, e.g., a hydrazido-substituted hindered phenol or a hydrazido-­substituted hindered amine light stabilizers The polymer stabilizers are prepared by the reaction of hydrazido-substituted or certain amino-substituted polymer stabilizers and cyclic dianhydrides. The polymer stabilizers of the invention are useful for protecting a large variety of synthetic polymeric organic materials from the degradative effects of heat, light and oxygen. Some of the modifiers are flame retardants and many more metal deactivators in addition to their primary activity.

  聚合物稳定剂的结构式为 其中 A 是 2 至 48 个碳原子的有机四价基、 D 是二价基-C(=O)-N(G)-C(=O)-(CH₂)x-，其中 x 为 0 或 1、 E 是单价基-(CH₂)x-C(=O)NH-G，其中 x 为 0 或 1、 d 是 0、1 或 2，以及 G 是稳定剂基团的残基，如肼基取代的受阻酚或肼基取代的受阻胺光稳定剂。 通过肼基取代或某些氨基取代的聚合物稳定剂与环状二酐反应制备聚合物稳定剂。本发明的聚合物稳定剂可用于保护各种合成高分子有机材料免受热、光和氧的降解作用。其中一些改性剂是阻燃剂，而更多的改性剂除了其主要活性外，还是金属失活剂。
• US4469828A
  申请人：——

  公开号：US4469828A

  公开（公告）日：1984-09-04