己二酸二异戊酯 | 6624-70-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 己二酸二异戊酯
• 英文名称: diisopentyl adipate
• 英文别名: Adipinsaeure-diisoamylester；Di-isoamyl-adipat；adipic acid diisopentyl ester；Adipinsaeure-diisopentylester；Diisoamyl adipate；bis(3-methylbutyl) hexanedioate
• CAS: 6624-70-0
• 化学式: C₁₆H₃₀O₄
• 分子量: 286.412
• InChiKey: HIEOGLNFUKBFCF-UHFFFAOYSA-N

物化性质

• 沸点：
  348.77°C (rough estimate)
• 密度：
  0.9903 (rough estimate)
• 保留指数：
  1899

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917120090
• 储存条件：
  包装应保持完好，轻拿轻放。存放在通风良好的库房内，并远离明火、高温及氧化剂。

制备方法与用途

类别：易燃液体
毒性分级：中毒
急性毒性：静脉注射-大鼠LD50：640毫克/公斤

可燃性危险特性：遇明火、高温或强氧化剂可燃，燃烧时会排放刺激烟雾。

储运特性：包装要完整，轻装轻卸；库房需通风，远离明火和高温，并与氧化剂分开存放。

灭火剂：泡沫、干粉、二氧化碳或砂土。

反应信息

• 作为产物：
  描述：

  己二酸 、 异戊醇 在 硫酸 、 苯 作用下， 生成 己二酸二异戊酯
  参考文献：
  名称：

  Vogel, Journal of the Chemical Society, 1948, p. 631

  摘要：

  DOI：

文献信息

• Pentaerythritol co-esters
  申请人：MALLINCKRODT, INC.

  公开号：EP0250087A1

  公开（公告）日：1987-12-23

  Pentaerythritol co-esters derived from pentaery­thritol, (3-alkyl-4-hydroxyphenyl)-alkanoic acids or an analog thereof and alkylthioalkanoic acids or lower alkyl esters of such acids are useful as stabilizers of organic material normally susceptible to oxidative and/or thermal deterio­ration. The co-esters are advantageously prepared by transesterification of such esters with pentaerythritol. Preferred co-esters are (I) pentaerythritol tris[3-(3,5-­di-tert-butyl-4-hydroxyphenyl)propionate]-mono[3-n-do­decylthiopropionate] and (II) pentaerythritol bis[3-­(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]-bis[3-­n-dodecylthiopropionate). The co-esters are especially useful in stabilizing applications for which physical mixtures of (i) (3-alkyl-4-hydroxyphenyl)alkanoic acid esters of polyols with (ii) polyalkanol esters of alkylthioalkanoic acids have heretofore been proposed.

  由季戊四醇、（3-烷基-4-羟基苯基）-烷酸或其类似物以及烷硫基烷酸或此类酸的低级烷基酯衍生的季戊四醇共酯可用作通常易受氧化和/或热变质影响的有机材料的稳定剂。共酯的制备方法主要是将此类酯与季戊四醇进行酯交换反应。优选的共酯类有：(I) 季戊四醇三[3-(3,5-二叔丁基-4-羟基苯基)丙酸酯]-单[3-正十二烷基硫代丙酸酯]和 (II) 季戊四醇双[3-(3,5-二叔丁基-4-羟基苯基)丙酸酯]-双[3-正十二烷基硫代丙酸酯]。这些共酯在稳定应用方面特别有用，此前已经提出了 (i) (3- 烷基-4-羟基苯基)烷酸多元醇酯与 (ii) 烷硫基烷酸多元醇酯的物理混合物。
• 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。
• Thermooxidatively stable compositions
  申请人：KING INDUSTRIES, INC.

  公开号：EP0393732A2

  公开（公告）日：1990-10-24

  A composition which is thermooxidatively stable is provided which comprises a normally thermooxidatively unstable organic compound and effective amount of a thermooxidative stabilizing composition comprising an oil soluble sulfonate of a metal selected from barium, calcium, magnesium, zinc or a mixture of any of the foregoing; an effective amount of at least one primary antioxidant; optionally, an effective amount of a stabilizer comprising an alkali or alkaline earth metal or zinc soap of an alkyl or alkenyl succinic acid, a partial ester thereof or a mixture of the foregoing; optionally an effective amount of a secondary antioxidant; and optionally a carrier for the thermooxidative stabilizing composition. A thermo­oxidative stabilizing composition and a method for stabilizing a normally unstable organic compound comprising the addition of an effective amount of the thermooxidative stabilizing composition are provided as well.

  本发明提供了一种热氧化稳定性组合物，它包括热氧化通常不稳定的有机化合 物和有效量的热氧化稳定组合物，该组合物包括选自钡、钙、镁、锌的金属的油 溶性磺酸盐或上述任何一种金属的混合物；有效量的至少一种初级抗氧化剂；有效量的稳定剂，包括碱金属或碱土金属或烷基或烯基琥珀酸锌皂、其部分酯或上述物质的混合物；有效量的二级抗氧化剂；以及热氧化稳定组合物的载体。此外，还提供了一种热氧化稳定组合物和一种稳定通常不稳定有机化合物的方法，包括添加有效量的热氧化稳定组合物。
• Hydraulic fluids for automobile suspensions
  申请人：Tonen Corporation

  公开号：EP0453114A1

  公开（公告）日：1991-10-23

  Hydraulic fluids for automobile suspensions are described. They contain, as a base oil, a mixed oil which in turn contains 70-90 wt.% of an olefin oligomer and 10-30 wt.% of a diester obtained by condensation of an aliphatic dibasic acid having 4-14 carbon atoms and an alcohol having 4-14 carbon atoms.

  描述了用于汽车悬架的液压油。 作为基础油，混合油中含有 70-90 重量百分比的烯烃低聚物和 10-30 重量百分比的二酯，二酯由具有 4-14 个碳原子的脂肪族二元酸和具有 4-14 个碳原子的醇缩合而成。
• Method for retarding the setting of mortar and concrete surfaces
  申请人：W.R. GRACE & CO.-CONN.

  公开号：EP1887053A1

  公开（公告）日：2008-02-13

  An exemplary method for set retarding the surface of a mortar or concrete material, comprising applying to the surface of a mortar or concrete, or to the inner surface of a mold for forming the mortar or concrete, a non-petroleum based hot melt coating composition which is heated to assume a flowable or sprayable form, and allowing the hot melt coating composition to cool to ambient temperature whereby the composition forms a solidified membrane, and thereafter removing the membrane using pressurized water. Preferably, the hot melt coating composition contains at least one agent operative to retard the setting of the mortar or concrete, and optional finely divided particulate materials, light-reflective pigments, or mixtures thereof.

  一种用于砂浆或混凝土材料表面凝固延缓的示例性方法，包括将非石油基热熔涂料组合物涂抹在砂浆或混凝土表面，或涂抹在用于形成砂浆或混凝土的模具内表面，该组合物经加热后呈可流动或可喷涂形式，并使热熔涂料组合物冷却至环境温度，从而使该组合物形成一层固化膜，然后使用加压水去除该膜。热熔涂料组合物最好含有至少一种可延缓灰泥或混凝土凝固的药剂，以及可选的细小颗粒材料、光反射颜料或其混合物。