2-辛基十二烷基庚酸酯 | 94277-33-5

• 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-辛基十二烷基庚酸酯
• 英文名称: 2-octyl-1-dodecyl heptanoate
• 英文别名: 2-octyldodecyl heptanoate
• CAS: 94277-33-5
• 化学式: C₂₇H₅₄O₂
• 分子量: 410.725
• InChiKey: CJSAUJNKQOIYJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.2
• 重原子数：
  29
• 可旋转键数：
  24
• 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

反应信息

• 作为产物：
  描述：

  庚酸 、 2-辛基十二醇 在 对甲苯磺酸一水合物 作用下， 以95%的产率得到2-辛基十二烷基庚酸酯
  参考文献：
  名称：

  LOW VISCOSITY LOW VOLATILITY LUBRICATING OIL BASE STOCKS AND METHODS OF USE THEREOF

  摘要：

  一种润滑油基础油，包括根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯。该润滑油基础油的高温高剪切（HTHS）粘度小于约1.7厘泊，由ASTM D4683确定，挥发性从约15%到约90%，由ASTM D5800确定。一种含有根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯的润滑油基础油的润滑油。一种通过使用包含根据本文所定义的公式(I)、(II)、(III)和(IV)表示的一个或多个单酯的润滑油基础油的配制油来改善润滑油中的热稳定性、氧化稳定性、溶解性和分散性、沉积控制和牵引控制的方法。

  公开号：

  US20170183595A1

文献信息

• ESTER COMPOUNDS, LUBRICATING OIL COMPOSITIONS CONTAINING SAME AND PROCESSES FOR MAKING SAME
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20190062663A1

  公开（公告）日：2019-02-28

  This disclosure relates to ester compounds formed from gamma-branched aliphatic alcohols, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method of making such base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity.

  这份披露涉及从γ-支链脂肪醇形成的酯化合物，包括这种酯化合物的润滑油基础油，包括这种酯化合物的润滑油组合物，以及制备这种基础油的方法。包含这种酯化合物的润滑油基础油具有诸如极性等理想的润滑性能。
• Low viscosity low volatility lubricating oil base stocks and methods of use thereof
  申请人：ExxonMobil Research and Engineering Company

  公开号：US10077409B2

  公开（公告）日：2018-09-18

  A lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. The lubricating oil base stock has a high temperature high shear (HTHS) viscosity of less than about 1.7 cP as determined by ASTM D4683, and a Noack volatility from about 15 to about 90 percent as determined by ASTM D5800. A lubricating oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. A method for improving one or more of thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein.

  一种润滑油基础油，包括一种或多种由本文定义的式 (I)、(II)、(III) 和 (IV) 所代表的单酯。根据 ASTM D4683 测定，该润滑油基础油的高温高剪切 (HTHS) 粘度小于约 1.7 cP，根据 ASTM D5800 测定，该润滑油基础油的 Noack 挥发性介于约 15% 与约 90% 之间。一种润滑油，其润滑油基础油包括一种或多种由本文定义的式 (I)、(II)、(III) 和 (IV) 所代表的单酯。一种用于改善润滑油的热稳定性和氧化稳定性、极性添加剂的溶解性和分散性、沉积物控制和牵引力控制中的一项或多项性能的方法，其方法是将含有由本文定义的式 (I)、(II)、(III) 和 (IV) 所代表的一种或多种单酯的润滑油基础油用作润滑油。
• Ester compounds, lubricating oil compositions containing same and processes for making same
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US10662388B2

  公开（公告）日：2020-05-26

  This disclosure relates to ester compounds formed from gamma-branched aliphatic alcohols, lubricating oil base stocks comprising such ester compounds, lubricating oil compositions comprising such ester compounds, and method of making such base stocks. The lubricating oil base stocks comprising the ester compounds exhibit desirable lubricating properties such as polarity.

  本公开涉及由γ-支化脂肪醇形成的酯类化合物、包含此类酯类化合物的润滑油基础油、包含此类酯类化合物的润滑油组合物以及制造此类基础油的方法。包含酯类化合物的润滑油基础油具有理想的润滑特性，如极性。
• US8673831B2
  申请人：——

  公开号：US8673831B2

  公开（公告）日：2014-03-18
• [EN] LOW VISCOSITY LOW VOLATILITY LUBRICATING OIL BASE STOCKS AND METHODS OF USE THEREOF<br/>[FR] HUILES DE BASE D'HUILE LUBRIFIANTE À FAIBLE VISCOSITÉ ET FAIBLE VOLATILITÉ ET PROCÉDÉS D'UTILISATION ASSOCIÉ
  申请人：EXXONMOBIL RES & ENG CO

  公开号：WO2017116899A2

  公开（公告）日：2017-07-06

  A lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. The lubricating oil base stock has a high temperature high shear (HTHS) viscosity of less than about 1.7 cP as determined by ASTM D4683, and a Noack volatility from about 15 to about 90 percent as determined by ASTM D5800. A lubricating oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein. A method for improving one or more of thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the lubricating oil base stock including one or more monoesters represented by the formula (I), (II), (III) and (IV) as defined herein.