2-乙基-2-[[(1-氧癸基)氧]甲基]-1,3-丙二醇的癸酸酯 | 78-17-1

• 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
• 中文名称: 2-乙基-2-[[(1-氧癸基)氧]甲基]-1,3-丙二醇的癸酸酯
• 英文名称: 1-decanoyloxy-2,2-bis-decanoyloxymethyl-butane
• 英文别名: 1-Decanoyloxy-2,2-bis-decanoyloxymethyl-butan；2-ethyl-2-{[(1-oxodecyl)oxy]methyl}-1,3-propanediyl didecanoate；trimethylolpropane tricaprate；2,2-bis(decanoyloxymethyl)butyl decanoate
• CAS: 78-17-1
• 化学式: C₃₆H₆₈O₆
• 分子量: 596.932
• InChiKey: QQGBDFMKLXCNHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.1
• 重原子数：
  42
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三羟甲基丙烷 、 正癸酸 在 三氟甲磺酸 作用下， 反应 24.0h， 生成 2-乙基-2-[[(1-氧癸基)氧]甲基]-1,3-丙二醇的癸酸酯
  参考文献：
  名称：

  술폰산 또는 술폰산염 촉매를 이용한 에스테르 화합물의 제조방법

  摘要：

  本发明提供了一种使用硫酸和硫酸盐中的任一种作为催化剂，通过酯化反应制备酯化合物的方法，其中该反应可以产生酯化合物。相比传统的酸催化剂，这种方法具有更高的活性，可以在较短的反应时间内高效地制备多种脂肪酸酯化合物。此外，通过此方法，可以方便地从酯反应混合物中过滤出氟硫酸催化剂，并将其干燥以便再次使用。

  公开号：

  KR20160001054A

文献信息

• LUBRICATING OIL COMPOSITION
  申请人：ExxonMobil Research and Engineering Company

  公开号：EP3101095A1

  公开（公告）日：2016-12-07

  [Problem] To provide a lubricating oil composition which can reduce the occurrence frequency of LSPI and which can ensure detergency. [Solution] The present invention is a lubricating oil composition which comprises a lubricant base oil, a compound having calcium and/or magnesium, a compound having molybdenum and/or phosphorus, and an ashless dispersant having nitrogen and which satisfies X ≤-0.85 and Y ≥ 0.18 (wherein X is calculated according to formula (1): X=([Ca]+0.5[Mg])×8-[Mo]x8-[P]x30 and Y is calculated according to formula (2): Y=[Ca]+1.65[Mg]+[N]). The present invention is particularly a lubricating oil composition for use in an internal combustion engine, more particularly, a lubricating oil composition for use in a supercharged gasoline engine.

  [问题]提供一种可降低 LSPI 发生频率并可确保清净性的润滑油组合物。[解决方案] 本发明是一种润滑油组合物，它由润滑油基础油、含钙和/或镁的化合物、含钼和/或磷的化合物以及含氮的无灰分散剂组成，并满足 X≤-0.85 和 Y≥0.18 （其中 X 按式（1）计算：X=（[Ca]+0.5[Mg]）×8-[Mo]×8-[P]×30，Y 按式（2）计算：Y=[Ca]+1.65[Mg]+[N]).本发明特别是一种用于内燃机的润滑油组合物，尤其是一种用于增压汽油机的润滑油组合物。
• LUBRICANT COMPOSITION
  申请人：ExxonMobil Research and Engineering Company

  公开号：EP3388500A1

  公开（公告）日：2018-10-17

  Provided is a lubricating oil composition capable of decreasing friction while ensuring anti-wear properties even if it is reduced in viscosity. The lubricating oil composition comprises a lubricant base oil, (A) a magnesium-based detergent, and (B) a molybdenum-based friction modifier, wherein the amount of component (A) is in the range of 200 to 1200 mass ppm in terms of a concentration in mass ppm of magnesium [Mg] in the lubricating oil composition, and the amount of component (B) is in the range of 500 to 1500 mass ppm in terms of a concentration in mass ppm of molybdenum [Mo] in the lubricating oil composition.

  本发明提供了一种润滑油组合物，该组合物即使粘度降低，也能减少摩擦，同时确保抗磨损性能。该润滑油组合物由润滑油基础油、(A) 镁基清净剂和 (B) 钼基摩擦改进剂组成，其中，以润滑油组合物中镁[Mg]的质量ppm浓度计，组分(A) 的用量范围为 200 至 1200 质量ppm，而以润滑油组合物中钼[Mo]的质量ppm浓度计，组分(B) 的用量范围为 500 至 1500 质量ppm。
• Lubricating oil composition
  申请人：EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

  公开号：US10947475B2

  公开（公告）日：2021-03-16

  A lubricating oil composition which can reduce the occurrence frequency of LSPI and which can ensure detergency. The lubricating oil composition which includes a lubricant base oil, a compound having calcium and/or magnesium, a compound having molybdenum and/or phosphorus, and an ashless dispersant having nitrogen and which satisfies X≤−0.85 and Y≥0.18 (wherein X is calculated according to formula (1): X=([Ca]+0.5[Mg])×8−[Mo]×8−[P]×30 and Y is calculated according to formula (2): Y=[Ca]+1.65[Mg]+[N]). The lubricating oil composition for use in an internal combustion engine, more particularly, a lubricating oil composition for use in a supercharged gasoline engine.

  一种可降低 LSPI 发生频率并确保清净性的润滑油组合物。该润滑油组合物包括润滑油基础油、含钙和/或镁的化合物、含钼和/或磷的化合物以及含氮的无灰分散剂，并满足 X≤-0.85 和 Y≥0.18 （其中 X 按式（1）计算：X=（[Ca]+0.5[Mg]）×8-[Mo]×8-[P]×30，Y 按式（2）计算：Y=[Ca]+1.65[Mg]+[N]).用于内燃机的润滑油组合物，尤其是用于增压汽油机的润滑油组合物。
• Barnes; Fainman, 1957, vol. 13, p. 454,455
  作者：Barnes、Fainman

  DOI：——

  日期：——
• Zirconium phenyl phosphonate phosphite as a highly active, reusable, solid acid catalyst for producing fatty acid polyol esters
  作者：Poonam Varhadi、Mehejabeen Kotwal、D. Srinivas

  DOI：10.1016/j.apcata.2013.04.043

  日期：2013.7

  The application of zirconium phenyl phosphonate phosphite (ZrPP) as a solid acid catalyst for producing polyol esters by esterification of glycerol or trimethylolpropane with a fatty acid (C-8-C-18.1) is reported for the first time. ZrPP exhibits high catalytic activity and in particular, (di + tri) esters selectivity (92.3 mol%). These esters of polyols are known for their application as biolubricants. The catalyst prepared using phosphorous acid to phenyl phosphonic acid molar ratio of 3:1 was found superior. The influence of process parameters on activity and selectivity of the catalyst was investigated. ZrPP was reusable in at least three recycling experiments. Hydrophobicity due to exposed phenyl groups on the surface is the possible cause for superior esterification activity of this novel, solid catalyst. (C) 2013 Elsevier B.V. All rights reserved.