癸酸十八烷酯 | 34689-06-0

• 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: 癸酸十八烷酯
• 中文别名: 癸酸十八酯；癸酸硬脂基酯
• 英文名称: Decansaeure-octadecylester
• 英文别名: n-Decansaeure-n-octadecylester；Octadecyl-decanoat；stearyl caprylate；Octadecyl decanoate
• CAS: 34689-06-0
• 化学式: C₂₈H₅₆O₂
• 分子量: 424.751
• InChiKey: ZKGRELFDBYFQAZ-UHFFFAOYSA-N

物化性质

• 沸点：
  462.2±13.0 °C(Predicted)
• 密度：
  0.859±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  13
• 重原子数：
  30
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  癸酸十八烷酯 在 劳森试剂 作用下， 以 甲苯 为溶剂， 生成 Decanethioic acid O-octadecyl ester
  参考文献：
  名称：

  Conversion of thionoesters and thionolactones to ethers; a general and efficient radical desulfurisation

  摘要：

  三苯锡氢将硫代酯和硫代内酯高效还原为其相应的醚。

  DOI：

  10.1039/c39950001583

文献信息

• Novelty compositions with color changing indicator
  申请人：Sabnis W. Ram

  公开号：US20060236470A1

  公开（公告）日：2006-10-26

  Compositions and methods for producing novel paints, bubbles, markers and cosmetics are described.

  本发明涉及一种生产新型涂料、气泡、标记笔和化妆品的组合物和方法。
• Thermochromic opaque composition and uses thereof
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0595577A2

  公开（公告）日：1994-05-04

  There are provided a thermochromic opaque composition capable of exhibiting change in transparency together with change in color in response to temperature variation, a laminate member employing the same, and a three-dimensional article capable of concealing and revealing the interior, utilizing the laminate member. The thermochromic opaque composition is formed by dispersing a thermochromic material, capable of developing and erasing color by an electron donating-accepting reaction, in small particles in vinyl chloride-vinyl acetate matrix resin. The above-mentioned structure realizes reversible change in transparency, together with change in color, in response to temperature variation, with hysteresis with a temperature difference of 10°C at minimum to 50°C between the high and low trigger temperatures.

  本发明提供了一种热致变色不透明组合物，该组合物能够随着温度的变化而显示出透明度的变化以及颜色的变化，还提供了一种使用该组合物的层压件，以及一种利用该层压件能够隐藏和显示内部的三维物品。 热致变色不透明组合物是通过将热致变色材料分散在氯乙烯-醋酸乙烯基质树脂的小颗粒中形成的，这种材料能够通过电子捐献-接受反应显色和消色。 上述结构可随着温度的变化实现透明度的可逆变化以及颜色的变化，并具有滞后性，触发温度的高低温差最小为 10°C，最大为 50°C。
• Opaque/transparent thermochromic compositions and laminate
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0677564A2

  公开（公告）日：1995-10-18

  A thermochromic opaque/transparent composition is capable of exhibiting change in transparency together with change in color in response to temperature variation, a laminate member employing the same, and a three-dimensional article capable of concealing and revealing the interior, utilizing the laminate member. A thermochromic opaque/transparent composition is composed of dispersion, in vinyl chloridevinyl acetate copolymer matric resin, which has been obtained by blending with hindered amine compound selected from piperidine derivatives within a particle size range of 0.1 to 2.0 µm, of a reversible thermochromic material consisting of (a) an electron-donating color-developing organic compound, (b) a compound having a phenolic hydroxyl radical, and (c) a homogeneous fused composition containing a compound selected from alcohols, esters, ketones and carboxylic acids, and capable of exhibiting reversible change in transparency together with change in color in response to temperature variation, with hysteresis with a temperature difference of 10°C to 50°C between the low and high trigger temperatures.

  一种热致变色不透明/透明组合物能够随着温度的变化而显示出透明度的变化以及颜色的变化，一种使用该组合物的层压件，以及一种利用该层压件能够隐藏和显示内部的三维物品。 热致变色不透明/透明组合物是由分散在氯乙烯乙烯基醋酸酯共聚物母树脂中的可逆性胺化合物和选自哌啶衍生物的受阻胺化合物在 0.1 至 2.这种可逆热致变色材料包括：(a) 电子捐赠显色有机化合物；(b) 具有酚羟基的化合物；(c) 含有选自醇、酯、酮和羧酸的化合物的均质熔融组合物。
• Thermoplastic resin compositions and products making use of the same
  申请人：The Pilot Ink CO., Ltd.

  公开号：EP0802237A2

  公开（公告）日：1997-10-22

  A thermoplastic resin composition comprising a thermoplastic resin (A) and a thermoplastic polymer (B) having a glass transition temperature within the range of from -20°C to 70°C which are melt-blended in a proportion (A)/(B) of from 95/5 to 20/80 in weight ratio. The composition, upon application of an external stress in a temperature region of from a temperature about the glass transition temperature of the thermoplastic polymer (B) to the melting point thereof, is transformable to any shape that conforms to that stress, and is capable of becoming fixed to the transformed shape in a temperature region lower than the glass transition temperature. The composition can be used to provide a temperature-dependent shape-transformable/fixable product formed of the above composition.

  一种热塑性树脂组合物，包括一种热塑性树脂（A）和一种玻璃化转变温度在-20℃至70℃范围内的热塑性聚合物（B），它们按重量比95/5至20/80的比例（A）/（B）熔融混合。该组合物在热塑性聚合物（B）的玻璃化温度至熔点的温度区域内施加外力时，可转变为符合该外力的任何形状，并能在低于玻璃化温度的温度区域内固定为转变后的形状。 该组合物可用于提供由上述组合物形成的随温度变化的可变形/可固定产品。
• Temperature-dependent color/transparency storing resin composition and laminate member employing the same
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0827843A1

  公开（公告）日：1998-03-11

  A temperature-dependent colored/transparent resin composition which comprises a vinyl chloride-vinyl acetate-copolymer matrix resin and dispersed and fixed therein as small particles capable of exhibiting by thermal hysteresis a reversible change between colored and transparent states a mutually dissolved homogenous composition of (A) an electron-donating color-developing organic compound, (B) a compound having a phenolic hydroxyl group and (C) a compound selected from alcohols, esters, ketones and carboxylic acids, has its transparency improved by blending the matrix resin with a vinyl chloride-vinyl acetate-vinyl alcohol copolymer and/or a vinyl chloride-vinylidene chloride copolymer.

  一种随温度变化的有色/透明树脂组合物，它由氯乙烯-醋酸乙烯-聚合物基体树脂和分散并固定在其中的小颗粒组成，这些小颗粒能够通过热滞后在有色和透明状态之间发生可逆变化，这些小颗粒是由以下物质组成的相互溶解的均质组合物：(A) 电子捐赠型显色有机化合物，(B) 具有酚羟基的化合物和 (C) 选自醇、酯、酮和羧酸的化合物、(B) 具有酚羟基的化合物和 (C) 选自醇、酯、酮和羧酸的化合物，通过将基体树脂与氯乙烯-醋酸乙烯-乙烯醇共聚物和/或氯乙烯-亚氯乙烯共聚物混合，可提高其透明度。