2-乙基己基癸酸酯 | 73947-30-5

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 2-乙基己基癸酸酯
• 英文名称: 2-ethylhexyl decanoate
• 英文别名: 2-ethyl hexanol ester of decanoic acid；2-ethylhexyl caprate；decanoic acid 2-ethylhexyl ester
• CAS: 73947-30-5
• 化学式: C₁₈H₃₆O₂
• 分子量: 284.483
• InChiKey: XEYIWOWYMLEPSD-UHFFFAOYSA-N

物化性质

• 沸点：
  325-329 °C
• 密度：
  0.863±0.06 g/cm3(Predicted)
• LogP：
  7.762 (est)
• 保留指数：
  1885

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-乙基己醇 、 正癸酸 在 硫酸 作用下， 以 水 为溶剂， 反应 8.0h， 生成 2-乙基己基癸酸酯
  参考文献：
  名称：

  [EN] SUPER ABSORBENT POLYMER RECYCLING TO PRESSURE SENSITIVE ADHESIVES
  [FR] RECYCLAGE DE POLYMÈRE SUPER-ABSORBANT EN ADHÉSIFS SENSIBLES À LA PRESSION

  摘要：

  通过（a）机械化学链短化和酯化或（b）使用费舍尔酯化过程进行高转化的酯化，揭示了将交联钠聚丙烯酸盐升级为压敏胶粘剂的方法。还揭示了通过所述方法制备的压敏胶粘剂以及包括但不限于压敏胶带、绷带、标签、便笺、贴花、邮票、信封、贴纸、包装、汽车装饰条和薄膜在内的含有该压敏胶粘剂的物品。

  公开号：

  WO2021041326A1

文献信息

• A method for improving the release of a cast concrete item from the mould by applying to the mould a mould release composition
  申请人：CASTROL A/S

  公开号：EP0328158A1

  公开（公告）日：1989-08-16

  The release of a moulded concrete body from the mould can be improved by applying to the mould an effective amount of a concrete release composition comprising one or more oily esters of aliphatic carboxylic acids with mono- or dihydric alcohols, with a melting point of at the most 35°C, the total number of carbon atoms in the esters being 8-46, in an amount of 26-100% by weight, calculated on the total composition, optionally in admixture with other additives such as mineral oils, vegetable oils, glycols, glycol ethers, alkanols, emulsifiers and/or water.

  在模具上涂抹有效量的混凝土脱模组合物，可改善模制混凝土体的脱模效果，该组合物由一种或多种脂肪族羧酸与一元醇或二元醇的油性酯组成，熔点不超过 35°C、酯中的碳原子总数为 8-46，重量百分比为 26-100%，以总成分计算，可与其他添加剂如矿物油、植物油、乙二醇、乙二醇醚、烷醇、乳化剂和/或水混合使用。
• HEMOLYSIS INHIBITOR AND MEDICAL RESIN COMPOSITION, MEDICAL IMPLEMENT, AND BLOOD-PRESERVING FLUID CONTAINING THE SAME
  申请人：KAO CORPORATION

  公开号：EP0334956A1

  公开（公告）日：1989-10-04

  A hemolysis inhibitor comprising a polycarboxylic acid ester, an ether compound and/or a monocarboxylic acid ester and a medical resin composition, medical implement, and blood-preserving fluid containing it. These compounds can prevent hemolysis of blood in contact therewith because of their erythrocytes-protecting activity.

  一种由聚羧酸酯、醚化合物和/或单羧酸酯组成的溶血抑制剂，以及含有它的医用树脂组合物、医用器械和血液保存液。这些化合物具有保护红细胞的活性，可防止与之接触的血液发生溶血。
• Gasoline additive composition
  申请人：Tonen Corporation

  公开号：EP0460957A2

  公开（公告）日：1991-12-11

  A gasoline additive composition is disclosed comprising an ester, and at least one dispersant component selected from a monosuccinimide, a bissuccinimide, an alkylamine of average molecular weight 500 - 5000 having a polyolefine polymer as an alkyl group, and a benzylamine derivative of average molecular weight 500 - 5000. The composition may further comprise a polyoxyalkylene glycol or derivative thereof, and/or a lubricant oil fraction of viscosity in the range 3 - 35 mm²/s (100°C). The composition has utility in preventing or reducing undesired deposits on the surfaces of intake valves of an automobile engine.

  本发明公开了一种汽油添加剂组合物，该组合物包含一种酯和至少一种分散剂成分，该分散剂成分选自单琥珀酰亚胺、双琥珀酰亚胺、以聚烯烃聚合物为烷基的平均分子量为 500 - 5000 的烷基胺和平均分子量为 500 - 5000 的苄基胺衍生物。该组合物还可进一步包含聚氧亚烷基二醇或其衍生物，和/或粘度在 3 - 35 mm²/s （100°C）范围内的润滑油馏分。 该组合物可用于防止或减少汽车发动机进气阀表面的沉积物。
• Thermochromic microencapsulated pigments
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1084860A2

  公开（公告）日：2001-03-21

  Disclosed is a thermochromic microencapsulated pigment which comprises as four essential components (a) an electron-donating chromatic organic compound, (b) an electron-accepting compound, (c) a reaction medium determining the temperatures at which the color reactions of component (a) with component (b) take place, and (d) a color change temperature regulator, the color change temperature regulator (d) comprising one or more compounds selected from the group consisting of esters, alcohols, ketones, acid amides, hydrocarbons, and fatty acids and having a melting point Y (°C) satisfying the relationship (X+30)°C≤Y≤200°C, wherein X (°C) is the melting point of component (c), and the four essential components being microencapsulated.

  本发明公开了一种热致变色微胶囊颜料，它由四种基本成分组成：(a) 一种电子供色有机化合物；(b) 一种电子受色化合物；(c) 一种决定成分(a)与成分(b)发生颜色反应的温度的反应介质；(d) 一种变色温度调节剂、变色温度调节剂(d)包括一种或多种从酯、醇、酮、酸酰胺、烃和脂肪酸组成的组中选出的化合物，其熔点 Y(℃)满足(X+30)℃≤Y≤200℃的关系，其中 X(℃)是组分(c)的熔点，四种基本组分被微胶囊化。
• Thermally color-developing reversibly thermochromic pigment
  申请人：THE PILOT INK CO., LTD.

  公开号：EP1323540A2

  公开（公告）日：2003-07-02

  A thermally color-developing reversibly thermochromic pigment which shows a uniform color density in the coloring temperature range and also shows an optional ΔH value within a range of from 3 to 40°C of the ΔH value (hysteresis temperature range) in a temperature-color density curve. Thermally color-developing reversibly thermochromic pigments of a three component system having a ΔH value of within a range of from 7 to 40°C in which at least essential three components including (a) an electron-donating chromic organic compound, (b) a specified compound selected from gallic acid esters and (c) a reaction medium selected from alcohols, esters, ketones and hydrocarbons, which reversibly generates color reactions of both of the compounds within a specified temperature range and has a melting point of less than 50°C, are microencapsulated, and of a four component system having a ΔH value of within a range of from 3 to 25°C in which a compound (d) selected from monomer compounds having a melting point of 50°C or more or polymer compounds having a softening point of 70°C or more is added to the three component system.

  一种热显色可逆热致变色颜料，在着色温度范围内显示出均匀的色密度，同时在温度-色密度曲线上显示出ΔH 值在ΔH 值的 3 至 40°C 范围内（滞后温度范围）的可选ΔH 值。热显色可逆热致变色颜料的三组分体系，其 ΔH 值在 7 至 40°C 范围内，其中至少必不可少的三组分包括：(a) 电子负载铬有机化合物；(b) 选自没食子酸酯的特定化合物；(c) 选自醇、酯、酮和烃的反应介质、(c)选自醇、酯、酮和碳氢化合物的反应介质；(d)选自熔点为 50℃或以上的单体化合物或软化点为 70℃或以上的聚合物化合物的化合物；(e)选自熔点为 50℃或以上的单体化合物或软化点为 70℃或以上的聚合物化合物的反应介质。