3,5-Bis[(2,4,4-trimethylpentan-2-yl)disulfanyl]-1,2,4-thiadiazole | 53338-07-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3,5-Bis[(2,4,4-trimethylpentan-2-yl)disulfanyl]-1,2,4-thiadiazole
• 英文别名: 3,5-bis(2,4,4-trimethylpentan-2-yldisulfanyl)-1,2,4-thiadiazole
• CAS: 53338-07-1
• 化学式: C₁₈H₃₄N₂S₅
• 分子量: 438.8
• InChiKey: OHOUFTLYDXSBFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  25
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  155
• 氢给体数：
  0
• 氢受体数：
  7

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 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。
• NOVEL ADDITIVE COMPOSITIONS
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP1052281A1

  公开（公告）日：2000-11-15

  Provided is a novel additive composition containing (a) a compound having, in the molecule, a group of a general formula (I): wherein R1, R2 and R3 each represent a hydrogen atom or a methyl group, but at least one of R2 and R3 is a hydrogen atom, and (b) an extreme-pressure improver containing sulfur and/or phosphorus, and optionally, as an additional component (c), an extreme-pressure improver containing neither sulfur nor phosphorus. Lubricating oil compositions comprising the additive composition have high load carrying capacity, and are effectively used as metal working oils and hydraulic oils, such as forging oil, pressing oil, drawing oil, rolling oil, cutting oil, grinding oil, etc.

  本文提供了一种新型添加剂组合物，其中含有 (a) 分子中含有通式 (I) 基团的化合物： 其中 R1、R2 和 R3 分别代表氢原子或甲基，但 R2 和 R3 中至少有一个是氢原子、 (b) 一种含硫和/或磷的极压改进剂，以及作为附加成分 (c) 的一种既不含硫也不含磷的极压改进剂。包含该添加剂成分的润滑油组合物具有很高的承载能力，可有效用作金属加工油和液压油，如锻造油、压制油、拉拔油、轧制油、切削油、研磨油等。
• LUBRICATING OIL COMPOSITION FOR HIGH-TEMPERATURE USE
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP1154011A1

  公开（公告）日：2001-11-14

  The present invention relates to a lubricant composition for a high temperature of which the amount evaporated in a thin film at a high temperature is controlled and of which the fluidity is maintained for a long period of time, and it is a lubricant composition for a high temperature which is obtained by mixing a base oil composition comprising (a) 20 to 100% by weight of a specific aromatic ester and (b) 0 to 80% by weight of another base oil with (c) 0.1 to 10% by weight, based on the total amount of the lubricant composition, of an antioxidant.

  本发明涉及一种高温用润滑油组合物，该组合物在高温下的薄膜蒸发量可得到控制，并能长时间保持流动性，它是一种高温用润滑油组合物，通过混合基础油组合物获得，基础油组合物包括(a)20-100%（重量百分比）的特定芳香族酯和(b)0-80%（重量百分比）的另一种基础油，以及(c)0.1-10%（重量百分比）的抗氧化剂（以润滑油组合物总量为基准）。
• CONDUCTIVE LUBRICANT COMPOSITION
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP1609844A1

  公开（公告）日：2005-12-28

  The present invention provides a conductive lubricant composition, characterized in that the composition contains a lubricating base oil (A) other than a silicone oil, and a non-metallic antistatic agent (B), and exhibits a kinematic viscosity of 25 mm2/s or less at 40°C, a viscosity index of 100 or higher, a flash point of 150°C or higher, and a volume resistivity of 1 x 1010 Ω·cm or less at 25°C. The invention also provides a bearing oil formed from the lubricant composition.

  本发明提供了一种导电润滑剂组合物，其特征在于该组合物含有硅油以外的润滑基础油（A）和非金属抗静电剂（B），在 40°C 时运动粘度为 25 mm2/s 或以下，粘度指数为 100 或以上，闪点为 150°C 或以上，在 25°C 时体积电阻率为 1 x 1010 Ω-cm 或以下。 本发明还提供了一种由润滑油组合物形成的轴承油。