二(O,O-二(十二烷基)二硫代磷酸根-S,S,)锌 | 4563-56-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机二硫代磷酸及其衍生物
• 中文名称: 二(O,O-二(十二烷基)二硫代磷酸根-S,S,)锌
• 中文别名: 3-[(4-氟苯基)(甲氧基)甲基]苯甲基2-(4-氯苯基)-3-甲基丁酸酯
• 英文名称: Zinc, bis(O,O-didodecyl phosphorodithioato-kappaS,kappaS')-, (T-4)-
• 英文别名: zinc;didodecoxy-sulfanylidene-sulfido-λ5-phosphane
• CAS: 4563-56-8
• 化学式: C48H100O4P2S4Zn
• 分子量: 996.9
• InChiKey: VWGNBDXPMRWFAD-UHFFFAOYSA-L

物化性质

• 密度：
  1.029g/cm3 at 20℃
• LogP：
  3.4-5.6 at 25℃ and pH6.95

计算性质

• 辛醇/水分配系数(LogP)：
  19.26
• 重原子数：
  59
• 可旋转键数：
  48
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  103
• 氢给体数：
  0
• 氢受体数：
  8

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。
• 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。
• Lubricating oil composition
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0770668A1

  公开（公告）日：1997-05-02

  A lubricating oil composition useful for internal combastion engines comprises a base oil, and, as combined therewith, specified amounts of a molybdenum dialkyl-dithiocarbamate, a selected zinc dihydrocarbyl dithiophosphate and a selected copper carboxylate, respectively. The oil composition exhibits a high friction-reducing effect when the oil is fresh and maintains the same effect even after the oil has been deteriorated.

  一种适用于内燃机的润滑油组合物包括一种基础油，以及与之结合的指定量的二烷基二硫代氨基甲酸钼、选定的二氢羰基二硫代磷酸锌和选定的羧酸铜。这种机油组合物在机油新鲜时具有很高的减摩效果，即使在机油变质后也能保持同样的效果。
• Low-friction sliding mechanism
  申请人：NISSAN MOTOR COMPANY, LIMITED

  公开号：EP1338641A1

  公开（公告）日：2003-08-27

  A low-friction sliding mechanism of the present invention comprises first and second sliding members slidable relative to each other at sliding surfaces thereof and a lubricant being applied to the sliding surfaces of the first and second sliding members. The first and second members are made of a diamond-like carbon material and an iron-based material, respectively, and the lubricant comprises a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

  本发明的低摩擦滑动机构包括可在滑动表面相对滑动的第一和第二滑动部件，以及涂在第一和第二滑动部件滑动表面上的润滑剂。第一和第二滑动部件分别由类金刚石碳材料和铁基材料制成，润滑剂包括基础油以及无灰脂肪酯摩擦改进剂和无灰脂肪胺摩擦改进剂中的至少一种。
• Piston for internal combustion engine
  申请人：NISSAN MOTOR COMPANY, LIMITED

  公开号：EP1479946A2

  公开（公告）日：2004-11-24

  A piston for an internal combustion engine of an automotive vehicle. The piston has a piston ring and a piston skirt section each of which has a sliding section in slidable contact with a cylinder bore section of a cylinder block in presence of a lubricating oil. The cylinder bore section is formed of eutectic or hyper-eutectic aluminum alloy. Additionally, a hard carbon thin film is coated on the sliding section of the piston and contains hydrogen atom in an amount of not more than 1 atomic %. Here, the lubricating oil contains at least one selected from the group consisting of ashless fatty acid ester friction modifier, ashless aliphatic amine friction modifier, polybutenyl succinimide, derivative of polybutenyl succinimide, zinc dithiophosphate, and derivative of zinc dithiophosphate.

  一种用于汽车内燃机的活塞。活塞有一个活塞环和一个活塞裙部，每个活塞环和活塞裙部都有一个滑动部分，在有润滑油的情况下与气缸体的气缸孔部分滑动接触。气缸孔部分由共晶或超共晶铝合金形成。此外，在活塞的滑动部分涂有一层硬碳薄膜，其中含有不超过 1 原子%的氢原子。在此，润滑油含有至少一种选自无灰分脂肪酸酯摩擦改进剂、无灰分脂肪胺摩擦改进剂、聚丁烯基琥珀酰亚胺、聚丁烯基琥珀酰亚胺的衍生物、二硫代磷酸锌和二硫代磷酸锌的衍生物组成的组。