辛二酸双(2-乙基)己酯 | 5238-22-2

• 物质功能分类: 生物 - 细胞培养 - 添加剂
• 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: 辛二酸双(2-乙基)己酯
• 中文别名: 二(2-乙基己基)辛二酸酯；辛二酸双(2-乙基己基)酯
• 英文名称: Bis(2-ethylhexyl) Suberate
• 英文别名: bis(2-ethylhexyl) octanedioate
• CAS: 5238-22-2
• 化学式: C₂₄H₄₆O₄
• 分子量: 398.6
• InChiKey: FTALILOVQKMLBH-UHFFFAOYSA-N

物化性质

• 密度：
  0.92
• 保留指数：
  2563
• 稳定性/保质期：
  常温常压下稳定

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  28
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2917190090

文献信息

• INSULATION MATERIAL
  申请人：Kuraray Co., Ltd.

  公开号：EP3228667A1

  公开（公告）日：2017-10-11

  [Problem] To provide an insulation material that has an excellent volume resistivity while retaining the balance among various capabilities including the mechanical strength, the heat resistance, the oil resistance, the bleed-out resistance, the plasticizer migration resistance, and the like, equivalent to a resin composition containing an ordinary phthalate ester. [Solution] An insulation material containing a resin composition containing: an ester (i) having one or more constitutional unit represented by the following formula (A) (wherein R1 and R2 each independently represent an alkyl group having from 1 to 4 carbon atoms); and a resin (ii).

  [问题] 提供一种绝缘材料，它具有优异的体积电阻率，同时保持了机械强度、耐热性、耐油性、抗渗出性、抗增塑剂迁移性等各种性能之间的平衡，相当于含有普通邻苯二甲酸酯的树脂组合物。 [解决方案] 一种绝缘材料，其树脂组合物中含有：具有一个或多个由下式（A）代表的构 成单元的酯 (i)（其中 R1 和 R2 各自独立地代表具有 1 至 4 个碳原子的烷基）；以及树脂 (ii)。
• Insulation material
  申请人：KURARAY CO., LTD.

  公开号：US10811165B2

  公开（公告）日：2020-10-20

  [Problem] To provide an insulation material that has an excellent volume resistivity while retaining the balance among various capabilities including the mechanical strength, the heat resistance, the oil resistance, the bleed-out resistance, the plasticizer migration resistance, and the like, equivalent to a resin composition containing an ordinary phthalate ester. [Solution] An insulation material containing a resin composition containing: an ester (i) having one or more constitutional unit represented by the following formula (A) (wherein R1 and R2 each independently represent an alkyl group having from 1 to 4 carbon atoms); and a resin (ii).

  [问题] 提供一种绝缘材料，它具有优异的体积电阻率，同时保持了机械强度、耐热性、耐油性、抗渗出性、抗增塑剂迁移性等各种性能之间的平衡，相当于含有普通邻苯二甲酸酯的树脂组合物。 [解决方案] 一种绝缘材料，其树脂组合物中含有：具有一个或多个由下式（A）代表的构 成单元的酯 (i)（其中 R1 和 R2 各自独立地代表具有 1 至 4 个碳原子的烷基）；以及树脂 (ii)。
• Disk drive compatible new esters for FDB applications with optimized viscosity
  申请人：Khan Raquib Uddin

  公开号：US20080211333A1

  公开（公告）日：2008-09-04

  An embodiment of the invention relates to a spindle motor of a magnetic recording storage device, the spindle motor comprising a fluid dynamic bearing comprising a lubricant comprising di-2-ethyl hexyl pimelate, di-2-ethyl hexyl suberate, or combinations thereof.
• WEAR REDUCTION IN FDB BY ENHANCING LUBRICANTS WITH NANOPARTICLES
  申请人：Khan Raquib Uddin

  公开号：US20090033164A1

  公开（公告）日：2009-02-05

  An embodiment of the invention relates to a spindle motor of a magnetic recording storage device, the spindle motor comprising a fluid dynamic bearing comprising a lubricant comprising at least one of an organic and inorganic nanomaterial.
• BEARING LUBRICANT COMPOSITION
  申请人：BALBIS CO., LTD

  公开号：US20130096042A1

  公开（公告）日：2013-04-18

  A bearing lubricant composition includes a base oil containing an ester compound (α) represent by the general formula (1), and has a pour point of −30° C. or lower and a viscosity index of 150 or more. [wherein, A 1 is a C 3-8 linear or branched alkylene group; and at least one of X a and X b is a C 2-20 linear or branched alkyl ether group, or when it is not an alkyl ether group, it is a C 5-13 linear or branched alkyl group.]