2,2'-[(2,3-Dimethylphenyl)azanediyl]di(ethan-1-ol) | 133946-85-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,2'-[(2,3-Dimethylphenyl)azanediyl]di(ethan-1-ol)
• 英文别名: 2-[N-(2-hydroxyethyl)-2,3-dimethylanilino]ethanol
• CAS: 133946-85-7
• 化学式: C₁₂H₁₉NO₂
• 分子量: 209.28
• InChiKey: ZFGRWTCBGWXDTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  43.7
• 氢给体数：
  2
• 氢受体数：
  3

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。
• PROCESS FOR PREPARING ISOSORBIDE DI(METH)ACRYLATE
  申请人：BASF SE

  公开号：US20160251371A1

  公开（公告）日：2016-09-01

  A process for preparing isosorbide di(meth)acrylate by transesterifying alkyl (meth)acrylate with isosorbide, comprising the steps of: (i) reacting alkyl (meth)acrylate with isosorbide in the presence of a catalyst comprising titanium(IV) or zirconium(IV) and a stabilizer in the presence of an azeotroping agent which forms an azeotrope with the alcohol bound in the alkyl (meth)acrylate, (ii) continuously distilling off the azeotrope of azeotroping agent and alcohol, wherein steps (i) and (ii) are conducted simultaneously until the isosorbide has been essentially fully converted, (iii) adding water to the product mixture which comprises isosorbide (meth)acrylate and is obtained in steps (i) and (ii) and removing the hydrolyzate of the catalyst comprising titanium(IV) or zirconium(IV), (iv) distilling unconverted alkyl (meth)acrylate and azeotroping agent out of the product mixture, (v) distilling off water from the product mixture, wherein step (iv) can also be conducted before step (iii) and steps (iv) and (v) can also be conducted in one distillation step.

  一种通过将烷基（甲基）丙烯酸酯与异山梨醇进行酯交换反应制备异山梨醇二（甲基）丙烯酸酯的方法，包括以下步骤：（i）在存在钛（IV）或锆（IV）催化剂和稳定剂以及形成与烷基（甲基）丙烯酸酯中的醇形成共沸物的共沸剂的情况下，将烷基（甲基）丙烯酸酯与异山梨醇反应，（ii）连续蒸馏共沸剂和醇的共沸物，其中步骤（i）和（ii）同时进行，直到异山梨醇基本完全转化，（iii）将水加入在步骤（i）和（ii）中获得的包含异山梨醇（甲基）丙烯酸酯的产物混合物中，并去除钛（IV）或锆（IV）催化剂的水解产物，（iv）从产物混合物中蒸馏未反应的烷基（甲基）丙烯酸酯和共沸剂，（v）从产物混合物中蒸馏去除水，其中步骤（iv）也可以在步骤（iii）之前进行，步骤（iv）和（v）也可以在一次蒸馏步骤中进行。
• Process for producing saturated aliphatic hydrocarbon compound, and lubricant composition
  申请人：Sato Haruhito

  公开号：US20080146469A1

  公开（公告）日：2008-06-19

  The present invention provides a process for producing a saturated aliphatic hydrocarbon prepared using an α-olefin as a raw material and represented by the general formula (1), including the steps of: (I) producing a vinylidene olefin by dimerizing the α-olefin in the presence of a metallocene complex catalyst; (II) further dimerizing the vinylidene olefin in the presence of an acid catalyst; and (III) hydrogenating the obtained dimer. Further, there are provided a lubricant composition containing the saturated aliphatic hydrocarbon compound produced by the above process, a bearing oil consisting of the lubricant composition, and making use of the same, a bearing and gyral equipment. The saturated aliphatic hydrocarbon compounds produced by the process of the present invention have low-temperature fluidity, exhibiting low evaporativity, and excellent in thermal stability and oxidation stability. Thus, the saturated aliphatic hydrocarbon compounds are suitable for use as, for example, a base oil of lubricant composition for hydraulic pressure, turbine, working machine, bearing, gear, metal-working, etc.

  本发明提供了一种生产饱和脂肪族碳氢化合物的方法，该方法使用α-烯烃作为原料，并由一般公式（1）表示，其中包括以下步骤：（I）在金属茂络合物催化剂的存在下通过二聚化α-烯烃来生产乙烯基烯烃；（II）在酸催化剂的存在下进一步二聚化乙烯基烯烃；（III）对所得到的二聚体进行加氢。此外，还提供了一种润滑剂组合物，其中包含以上方法生产的饱和脂肪族碳氢化合物，一种由润滑剂组合物组成的轴承油，以及利用该油的轴承和陀螺设备。本发明所述的饱和脂肪族碳氢化合物具有低温流动性，表现出低蒸发性，并且在热稳定性和氧化稳定性方面表现优异。因此，该饱和脂肪族碳氢化合物适用于用作液压、涡轮、工作机、轴承、齿轮、金属加工等润滑剂组合物的基础油。
• EPOXIDE (METH) ACRYLATE COMPOSITION
  申请人：Haufe Markus

  公开号：US20120022183A1

  公开（公告）日：2012-01-26

  The disclosure relates to a composition having at least one radically polymerisable monomer M; at least one radical former, at least one epoxide resin A including an average of more than one epoxide group per molecule, and at least one compound of formula (I). Such compositions are suitable as adhesives, sealants or coatings. Shortly after the application thereof, they have a high initial strength and, after further hardening at room temperature, they reach a high level of final strength.

  本公开涉及一种组合物，其包括至少一种自由基聚合单体M；至少一种自由基引发剂；至少一种环氧树脂A，每个分子中含有平均多于一个环氧基团；以及至少一种式(I)的化合物。这种组合物适用于粘合剂、密封剂或涂料。在涂布后不久，它们具有高的初期强度，而在室温下进一步硬化后，它们达到高水平的最终强度。
• LUBRICANT COMPOSITION FOR INTERNAL COMBUSTION ENGINE
  申请人：Yamada Ryou

  公开号：US20090181872A1

  公开（公告）日：2009-07-16

  A lubricating oil composition for internal combustion engines comprising a base oil containing at least one component selected from an α-olefin oligomer having 16 to 40 carbon atoms obtained by oligomerizing α-olefin(s) having 2 to 20 carbon atoms using a metallocene catalyst, and the hydrogenated derivative thereof; an α-olefin oligomer having 16 to 40 carbon atoms derived from an α-olefin dimer obtained using a metallocene catalyst, and the hydrogenated derivative thereof; and the like. The lubricating oil composition has an excellent low-temperature fluidity, a low evaporativity, and a good oxidation stability.

  一种用于内燃机的润滑油组合物，包括一种基础油，该基础油含有至少一种组分，所述组分是通过使用金属茂催化剂将具有2至20个碳原子的α-烯烃聚合得到的具有16至40个碳原子的α-烯烃寡聚物及其氢化衍生物之一；通过使用金属茂催化剂得到的α-烯烃二聚物所得到的具有16至40个碳原子的α-烯烃寡聚物及其氢化衍生物之一；等等。该润滑油组合物具有优异的低温流动性、低挥发性和良好的氧化稳定性。