7-(octoxymethyl)pentadecane | 67580-38-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 7-(octoxymethyl)pentadecane
• 英文别名: 2-Hexyldecyl octylether
• CAS: 67580-38-5
• 化学式: C₂₄H₅₀O
• 分子量: 354.66
• InChiKey: SSWXHJLTOHVGEC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11
• 重原子数：
  25
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Lubricant Composition for Fluid Dynamic Bearing
  申请人：Okada Tahei

  公开号：US20070281873A1

  公开（公告）日：2007-12-06

  A lubricating oil composition for fluid dynamic bearings which comprises 50 to 100% by mass of an ether compound comprising at least one ether bond and having 11 to 34 carbon atoms as the base oil and has a kinematic viscosity of at least 2.2 mm 2 /s at 100° C. is provided. The composition has excellent viscosity characteristics such as excellent fluidity at low temperatures and a small decrease in the viscosity in a high temperature range, exhibits lower evaporability, excellent energy saving property and excellent heat stability and is advantageously used for compact fluid dynamic bearings used under rotation at a high speed.

  提供一种用于流体动力轴承的润滑油组合物，其包括质量百分比为50至100%的醚化合物作为基础油，该醚化合物至少包含一个醚键，碳原子数为11至34个，并且在100°C时具有至少2.2 mm²/s的运动黏度。该组合物具有出色的黏度特性，如低温下的出色流动性和高温范围内黏度的小幅降低，表现出较低的挥发性，出色的节能性能和优异的热稳定性，适用于在高速旋转下使用的紧凑型流体动力轴承。
• DIALKYL ETHER, AND LUBRICANT BASE OIL AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：US20140187459A1

  公开（公告）日：2014-07-03

  The invention provides a dialkyl ether represented by the following formula (1): (wherein each of R 1 and R 2 represents a C1 to C20 alkyl group, and n is an integer of 1 to 20), and a lubricating base oil and a lubricating oil composition containing the dialkyl ether. The lubricating base oil and the lubricating oil composition exhibit low viscosity, excellent viscosity-temperature characteristics, and high fluidity at low temperature.

  本发明提供了一种由以下式子（1）表示的二烷基醚：（其中，R1和R2各自表示C1到C20的烷基，n是1到20的整数），以及包含该二烷基醚的润滑基础油和润滑油组合物。该润滑基础油和润滑油组合物表现出低粘度、优异的粘温特性以及在低温下高流动性。
• DIALKYL ETHER, AND BASE OIL FOR LUBRICANT OILS AND LUBRICANT OIL COMPOSITION EACH CONTAINING SAME
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP2939998A1

  公开（公告）日：2015-11-04

  The present invention provides a dialkyl ether represented by the following formula (1), and a lubricating base oil and a lubricating oil composition containing the dialkyl ether; the lubricating base oil and the lubricating oil composition exhibit low viscosity, excellent viscosity-temperature characteristics, and excellent low-temperature fluidity. (wherein each of R1 and R2 represents a C1 to C20 alkyl group, and n is an integer of 1 to 20).

  本发明提供了由下式（1）表示的二烷基醚，以及含有该二烷基醚的润滑基础油和润滑油组合物；该润滑基础油和润滑油组合物具有低粘度、优异的粘温特性和出色的低温流动性。 (其中 R1 和 R2 各代表一个 C1 至 C20 烷基，n 为 1 至 20 的整数）。
• US9365789B2
  申请人：——

  公开号：US9365789B2

  公开（公告）日：2016-06-14