2-辛基十二基3,5,5-三甲基己酸酯 | 98072-02-7

• 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-辛基十二基3,5,5-三甲基己酸酯
• 中文别名: 2-辛基十二烷基3,5,5-三甲基己酸酯
• 英文名称: 2-Octyldodecyl 3,5,5-trimethylhexanoate
• CAS: 98072-02-7
• 化学式: C₂₉H₅₈O₂
• 分子量: 438.8
• InChiKey: ORHIPTVQARSOPI-UHFFFAOYSA-N

物化性质

• LogP：
  12.956 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  12.7
• 重原子数：
  31
• 可旋转键数：
  23
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• BASE OIL FOR COOLING OF DEVICE, DEVICE-COOLING OIL CONTAINING THE BASE OIL, DEVICE TO BE COOLED BY THE COOLING OIL, AND DEVICE COOLING METHOD USING THE COOLING OIL
  申请人：Tsubouchi Toshiyuki

  公开号：US20120283162A1

  公开（公告）日：2012-11-08

  A device-cooling base oil includes 30 mass % of at least one of an oleyl ester (e.g., oleate and oleyl alcohol ester) and oleyl ether. The oleyl ester and the oleyl ether each have 23 or more of a total number of a terminal methyl group, a methylene group and an ether group in a main chain and 1 or less of a total number of a methyl branch and an ethyl branch. The base oil has a kinematic viscosity at 40 degrees C. in a range of 4 mm 2 /s to 30 mm 2 /s. A device-cooling oil provided by blending the base oil is excellent in electrical insulation properties and thermal conductivity, and thus is favorably usable for cooling a motor, a battery, an inverter, an engine, an electric cell or the like in an electric vehicle, a hybrid vehicle or the like.

  一种设备冷却基础油包括30%质量份的油酸齐鲁酯（例如油酸齐鲁酯和油酰醇酯）和油酰醚中的至少一种。油酸齐鲁酯和油酰醚的主链中，终端甲基基团、亚甲基基团和醚基团的总数均为23个或更多，而甲基支链和乙基支链的总数不超过1个。该基础油在40℃下的运动粘度范围为4 mm2/s至30 mm2/s。通过混合基础油提供的设备冷却油具有优异的电绝缘性能和热导率，因此适用于电动车、混合动力车等车辆中的电机、电池、变频器、发动机、电池等的冷却。
• [EN] ASHLESS ENGINE LUBRICANTS FOR HIGH TEMPERATURE APPLICATIONS<br/>[FR] LUBRIFIANTS MOTEUR SANS CENDRES DESTINÉS À DES UTILISATIONS À HAUTES TEMPÉRATURES
  申请人：EXXONMOBIL RES & ENG CO

  公开号：WO2019040580A1

  公开（公告）日：2019-02-28

  An ashless lubricating oil having a lubricating oil base stock as a major component, and a mixture of (i) at least one ashless antiwear additive, (ii) at least one ashless detergent, and (iii) at least one aminic antioxidant, as minor components. The lubricating oil base stock is a monoester obtained by a) reacting one Guerbet alcohol of 8 to 20 carbon atoms with a Guerbet acid, a linear or branched acid of 6 to 20 carbon atoms or b) reacting one linear or branched alcohol with at least 6 to 20 carbon atoms with a Guerbet acid of 8 to 20 carbon atoms. The lubricating oil base stock is present in an amount from 30 to 99.8 wt.% of the oil. A method for improving oxidative stability and high temperature stability of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using the ashless lubricating oil.