Dithiophosphoric acid O,S,O'-tripentyl ester | 29490-91-3

• 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
• 英文名称: Dithiophosphoric acid O,S,O'-tripentyl ester
• 英文别名: Dipentoxy-pentylsulfanyl-sulfanylidene-lambda5-phosphane；dipentoxy-pentylsulfanyl-sulfanylidene-λ5-phosphane
• CAS: 29490-91-3
• 化学式: C₁₅H₃₃O₂PS₂
• 分子量: 340.532
• InChiKey: FKLSESXHBXMFFV-UHFFFAOYSA-N

物化性质

• 沸点：
  393.5±25.0 °C(Predicted)
• 密度：
  1.016±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  75.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  戊醇 以20%的产率得到
  参考文献：
  名称：

  MAZITOVA F. N.; XAJRULLIN V. K., ZH. OBSHCH. XIMII, 1980, 50, HO 8, 1718-1722

  摘要：

  DOI：

文献信息

• LUBRICANT COMPOSITION AND DRIVING FORCE TRANSMITTING SYSTEM USING SAME
  申请人：Nippon Oil Corporation

  公开号：EP1816183A1

  公开（公告）日：2007-08-08

  The invention provides a lubricating oil composition comprising a lubricating base oil, a phosphorus compound and at least one organic acid salt selected from among alkaline earth metal sulfonates, alkaline earth metal phenates and alkaline earth metal salicylates, wherein the contents of the phosphorus compound and organic acid salt satisfy the conditions represented by the following formulas (1) to (3). In formulas (1)-(3), W(P) represents the content of phosphorus compound, in terms of phosphorus element, based on the total amount of the lubricating oil composition, and W(M) represents the content of organic acid salt content, in terms of alkaline earth metal elements, based on the total amount of the lubricating oil composition.

  本发明提供了一种润滑油组合物，该组合物由润滑基础油、磷化合物和至少一种选自碱土金属磺酸盐、碱土金属苯酸盐和碱土金属水杨酸盐的有机酸盐组成，其中磷化合物和有机酸盐的含量满足以下公式(1)至(3)所代表的条件。在公式(1)至(3)中，W(P)表示磷化合物的含量（以磷元素计），以润滑油组合物的总量为基础；W(M)表示有机酸盐的含量（以碱土金属元素计），以润滑油组合物的总量为基础。
• Macromolecular antioxidants based on dual type moiety per molecule: structures, methods of making and using the same
  申请人：Polnox Corporation

  公开号：US10294423B2

  公开（公告）日：2019-05-21

  Disclosed are compounds represented by structural formula (I), methods of producing compounds represented by structural formula, and their use in inhibiting oxidation in an oxidizable material.

  本发明公开了结构式（I）所代表的化合物、生产结构式所代表的化合物的方法，以及它们在抑制可氧化材料氧化中的用途。
• Lubricant for magnetic recording medium and use thereof
  申请人：——

  公开号：US20020114980A1

  公开（公告）日：2002-08-22

  A magnetic recording medium and method for forming the magnetic recording medium are described. The magnetic recording medium includes a magnetic layer formed on a non-magnetic support, and a lubricant layer over the magnetic layer. The lubricant layer includes a compound selected from the group consisting of hydrocarbyl-substituted cyclopentanes, hydrocarbyl-substituted cyclopentenes, hydrocarbyl-substituted cyclopentadienes, and mixtures or derivatives thereof and, optionally, one or more additives. The lubricant layer also may be used on a magnetic head for reading and writing information on a magnetic recording medium. The magnetic recording medium and the magnetic head may be used to manufacture computer disk drives, compact disk drives, audio equipment, and video equipment.

  描述了一种磁记录介质和形成磁记录介质的方法。磁记录介质包括在非磁性支撑物上形成的磁层，以及覆盖在磁层上的润滑剂层。润滑剂层包括选自由烃基取代的环戊烷、烃基取代的环戊烯、烃基取代的环戊二烯和它们的混合物或衍生物组成的组中的化合物，以及可选的一种或多种添加剂。润滑层还可用于磁头，以便在磁记录介质上读写信息。磁记录介质和磁头可用于制造计算机磁盘驱动器、光盘驱动器、音频设备和视频设备。
• Lubricating oil composition
  申请人：Nippon Oil Corporation

  公开号：US20040192562A1

  公开（公告）日：2004-09-30

  A lubricating oil composition which comprises (A) a base oil, (B) calcium salicylate having a base number of 50 to 300 mgKOH/g in an amount of 0.005 to 0.07 percent by mass in terms of calcium, (C) an SP type extreme pressure additive in an amount of 0.005 to 0.07 percent by mass in terms of phosphorous, (D) a specific succinimide compound in an amount of 0.1 to 6 percent by mass, and (E) a boron-containing ashless dispersant in an amount of 0.001 to 0.05 percent by mass in terms of boron, based on the total mass of the composition. The lubricating oil composition can prevent pitching of a transmission, resulting in the extended fatigue life thereof, and exhibits excellent and long-lasting anti-shudder properties.

  一种润滑油组合物，包括：(A)基础油；(B)水杨酸钙，其碱基数为 50 至 300 mgKOH/g，钙的用量为 0.005 至 0.07%（以质量计）；(C)SP 型极压添加剂，其用量为 0.005 至 0.(D) 特定琥珀酰亚胺化合物，质量百分比为 0.1% 至 6%；以及 (E) 含硼无灰分散剂，以组合物总质量为基准，硼的质量百分比为 0.001% 至 0.05%。该润滑油组合物可以防止变速器的跳动，从而延长其疲劳寿命，并表现出卓越而持久的防抖特性。
• Transmission fluid compositions for automobiles
  申请人：Nippon Oil Corporation

  公开号：US20040204325A1

  公开（公告）日：2004-10-14

  A transmission fluid composition for automobiles comprises a lubricating base oil, (A) an oil-soluble metal salt overbased with a specific alkaline earth metal borate, and (B) a sulfur-containing extreme pressure additive. The transmission fluid can enhance a metallic friction coefficient, leading to the achievement of improved transmission torque.

  一种用于汽车的变速箱油组合物由润滑基础油、(A) 添加了特定碱土金属硼酸盐的油溶性金属盐和 (B) 含硫极压添加剂组成。该传动液可以提高金属摩擦系数，从而提高传动扭矩。