二十二烷酸辛酯 | 5979-98-6

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 二十二烷酸辛酯
• 英文名称: 1-octyl docosanoate
• 英文别名: 1-octyl docosonoate；Octyl docosanoate；n-Dokosansaeure-n-octylester
• CAS: 5979-98-6
• 化学式: C₃₀H₆₀O₂
• 分子量: 452.805
• InChiKey: MWSXIWIELAIOBE-UHFFFAOYSA-N

物化性质

• LogP：
  14.032 (est)
• 保留指数：
  3160.05

计算性质

• 辛醇/水分配系数(LogP)：
  14.1
• 重原子数：
  32
• 可旋转键数：
  28
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  二十二烷酸辛酯 在 氢氧化钾 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以10 mg的产率得到二十二酸
  参考文献：
  名称：

  Dinda, B.; Saha, M. K., Journal of the Indian Chemical Society, 1986, vol. 63, p. 764 - 766

  摘要：

  DOI：

文献信息

• Method to prepare phosphoramides, and resin compositions containing them
  申请人：——

  公开号：US20020019466A1

  公开（公告）日：2002-02-14

  The present invention relates to a method for preparing phosphoramides having a glass transition temperature in one embodiment of at least about 0° C., in another embodiment of at least about 10° C., and in still another embodiment of at least about 20° C., the phosphoramides being substantially free of acidic, basic, or halide impurities, or their precursors. The invention also relates to resin compositions comprising at least one thermoplastic resin and at least one phosphoramide having a glass transition temperature of at least about 0° C., wherein the phosphoramide is prepared by the method of the invention.

  本发明涉及一种制备磷酰胺的方法，其中在一种实施方式中，磷酰胺的玻璃转变温度至少为约0℃，在另一种实施方式中，至少为约10℃，在还另一种实施方式中，至少为约20℃，该磷酰胺基本上不含有酸性、碱性或卤素杂质或其前体。本发明还涉及至少包括一种热塑性树脂和至少一种具有玻璃转变温度至少约为0℃的磷酰胺的树脂组合物，其中该磷酰胺是由本发明的方法制备的。
• High-density thermoplastic moulding composition
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0779328A1

  公开（公告）日：1997-06-18

  The moulding composition according to the invention includes, in parts by weight: a) 0 to 60 parts of one or more ABS polymerizate resins, b) 100 to 40 parts of a polymer component chosen from styrene polymers, SAN copolymers and their mixtures, and, per 100 parts by weight of (a) and (b), c) 10 to 500 parts of an inorganic filler chosen from zinc oxide, barium sulphate, zirconium oxide, zirconium silicate and their mixtures; this composition being characterized in that the polymer component (b) includes i) 0 to 90 % by weight of styrene polymers and/or SAN copolymers which have a limiting viscosity number higher than 0.60, and ii) 100 to 10 % by weight of styrene polymers and/or SAN copolymers which have a limiting viscosity number lower than or equal to 0.60. Application to the manufacture of moulded objects which have ceramic properties.

  根据本发明的模塑组合物包括（以重量份数计）： 1： a) 0 至 60 份一种或多种 ABS 聚合树脂、 b) 100 至 40 份聚合物成分，选自苯乙烯聚合物、SAN 共聚物及其混合物，每 100 份（a）和（b）的重量份数、 c) 10 至 500 份无机填料，选自氧化锌、硫酸钡、氧化锆、硅酸锆及其混合物； 该组合物的特点是聚合物成分（b）包括 i) 0 至 90 %（重量百分比）的苯乙烯聚合物和/或 SAN 共聚物，其极限粘度值高于 0.60，以及 以重量计，100-10%的苯乙烯聚合物和/或 SAN 共聚物，其极限粘度值低于或等于 0.60。 适用于制造具有陶瓷特性的模制物体。
• Antistatic agent for polymer compositions
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0769522A1

  公开（公告）日：1997-04-23

  A solid antistatic agent for a polymer composition comprises: (a) 40 to 90 % by weight of an ethoxylated C15-C20 amine, or of a mixture of ethoxylated C15-C20 amines; and (b) 60 to 10 % by weight of a solidification component chosen from the group formed magnesium oxide, zinc oxide, titanium dioxide, talc, ethylene bis-stearamide wax and mixtures thereof, relative to the total weight of the components (a) and (b).

  一种用于聚合物组合物的固体抗静电剂包括 (a) 40%至 90%（按重量计）的乙氧基化 C15-C20 氨基，或乙氧基化 C15-C20 氨基的混合物；和 (b) 相对于(a)和(b)组分的总重量，60-10%的凝固组分，选自氧化镁、氧化锌、二氧化 钛、滑石粉、乙烯双硬脂酰胺蜡及其混合物。
• Moulding compositions based on ABS polymerizates
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0832932A1

  公开（公告）日：1998-04-01

  The composition according to the invention includes: A - 100 parts by weight of an ABS polymerizate which has a rubber content of between 5 and 30 parts by weight and which may contain up to 60 per cent by weight of alpha-methylstyrene; and B - 0.1 to 12 parts by weight of at least one polyester corresponding to the formula: in which: R1 and R2, which are identical or different, denote a hydrogen atom or a C1-C20 alkyl radical; R3 and R4, which are identical or different, denote a hydrogen atom or a C1-C4 alkyl radical; R5 and R6 denote a C1-C6 alkylene radical; x is an integer from 1 to 4; and n has a value such that the number-average molecular mass of the polyester is between 800 and 7000.

  根据本发明的组合物包括 A - 100 份（按重量计）ABS 聚合体，其橡胶含量在 5-30 份（按重量计）之间，α-甲基苯乙烯含量可达 60%（按重量计）；以及 B - 0.1 至 12 份（按重量计）至少一种聚酯，其分子式如下 其中 相同或不同的 R1 和 R2 表示氢原子或 C1-C20 烷基； 相同或不同的 R3 和 R4 表示氢原子或 C1-C4 烷基； R5 和 R6 表示 C1-C6 亚烷基； x 是 1 到 4 的整数；以及 n 的值使聚酯的平均分子质量介于 800 和 7000 之间。
• Flame-retarded styrene-based polymer and copolymer compositions
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0860470A1

  公开（公告）日：1998-08-26

  The composition includes: (A) a styrene-based polymer, a styrene-based copolymer or a mixture thereof; (B) 0.01 to 10 parts by weight, per 100 parts by weight of the component (A), of an agent for neutralizing acidity, chosen from the group consisting of the oxides, the hydroxides and the carbonates of metals of groups II and III of the Periodic Classification of the elements and mixtures thereof; and (C) 1 to 25 parts by weight, per 100 parts by weight of the component (A), of a flame-retardant phosphate chosen from the phosphates of formula: in which R1, R2, R3, R4 and R5 are chosen, independently of one another, from alkyl groups or an aryl groups substituted by one alkyl and/or hydroxyl group and n is an integer from 0 to 5, and mixtures thereof. Application to moulding and to extrusion.

  成分包括 (A) 苯乙烯基聚合物、苯乙烯基共聚物或其混合物； (B) 以每 100 份组分(A)的重量计，0.01 至 10 份用于中和酸性的制剂，该制剂选 自元素周期分类中第二和第三族金属的氧化物、氢氧化物和碳酸盐及其混合物 所组成的组；以及 (C) 以每 100 重量份组分(A)计，含有 1 至 25 重量份的阻燃磷酸盐，选自 式中的磷酸盐： 其中 R1、R2、R3、R4 和 R5 可相互独立地选自烷基或被一个烷基和/或羟基取代的芳基，n 为 0 至 5 的整数，以及它们的混合物。 适用于模塑和挤压。