trithiophosphoric acid trioctyl ester | 1705-55-1

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机硫代磷化合物
• 英文名称: trithiophosphoric acid trioctyl ester
• 英文别名: Trithiophosphorigsaeure-trioctylester；Trioctyl-trithiophosphit；S,S,S-trioctylphosphorotrithioite；Trioctyl phosphorotrithioite；tris(octylsulfanyl)phosphane
• CAS: 1705-55-1
• 化学式: C₂₄H₅₁PS₃
• 分子量: 466.841
• InChiKey: ZFVSFOABZDBFRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.5
• 重原子数：
  28
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  75.9
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  trithiophosphoric acid trioctyl ester 生成 Phosphorotrithioic acid, S,S,S-trioctyl ester
  参考文献：
  名称：

  KONIG, T.;HABICHER, W. D.;SCHWETLICK, K., J. PRAKT. CHEM., 331,(1989) N, C. 913-922

  摘要：

  DOI：
• 作为产物：
  描述：

  1-辛硫醇 在 吡啶 、 三氯化磷 、 苯 作用下， 生成 trithiophosphoric acid trioctyl ester
  参考文献：
  名称：

  极压润滑剂-磷化合物作为添加剂。

  摘要：

  DOI：

  10.1021/ie50489a041

文献信息

• LUBRICANT OIL COMPOSITION FOR TRANSMISSIONS
  申请人：JX Nippon Oil & Energy Corporation

  公开号：EP2960321A1

  公开（公告）日：2015-12-30

  The present invention relates to a lubricating oil composition having improved fuel saving properties and also having excellent metal fatigue prevention properties and heat resistance and thus provides a lubricating oil composition for transmissions comprising: a lubricating base oil comprising (A) a mineral base oil having a 100°C kinematic viscosity of 1. 5 mm2/s or higher and 3.5 mm2/s or lower, a pour point of -25°C or lower, a viscosity index of 105 or greater, a %CP of 85 or greater, a %can of 2 or greater and 20 or less and a %CA of 3 or less in an amount of 50 to 97 percent by mass on the total base oil composition mass basis and (B) a monoester-based base oil having a 100°C kinematic viscosity of 2 to 10 mm2/s in an amount of 3 to 10 percent by mass on the total base oil composition mass basis; (C) a phosphorus acid ester in such an amount that the phosphorus content of the composition is from 250 to 350 ppm by mass on the phosphorus basis; and (D) a boronated ashless dispersant in an amount of 30 to 120 ppm by mass on the boron basis on the total lubricating oil composition mass basis, the ratio of the mass percent of boron to the mass percent of phosphorus in the composition (B/P) being from 0.07 to 0.42 and the composition having a 100°C kinematic viscosity of 2.5 to 4.0 mm2/s.

  本发明涉及一种润滑油组合物，该组合物具有更好的节油性能，同时还具有优异的金属抗疲劳性能和耐热性能，因此本发明提供了一种用于变速器的润滑油组合物，该组合物包括： 润滑基础油，该基础油包括 (A) 矿物基础油，该矿物基础油的 100°C 运动粘度为 1.5 mm2/s或更低、倾点为-25°C或更低、粘度指数为105或更高、%CP为85或更高、%can为2或更高和20或更低、%CA为3或更低的矿物基础油，其用量为基础油组合物总质量的50%至97%；(B) 100°C运动粘度为2至10 mm2/s的单酯型基础油，其用量为基础油组合物总质量的3%至10%；(D) 硼化无灰分散剂，其用量为润滑油组合物总质量的 30 至 120ppm（以硼为基础），组合物中硼的质量百分数与磷的质量百分数之比 (B/P) 为 0.07 至 0.42，组合物中硼的质量百分数与磷的质量百分数之比 (B/P) 为 0.07 至 0.42，组合物的 100°C 运动粘度为 2.5 至 4.0 mm2/s。
• 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。
• Extreme Pressure Lubricants - Phosphorous Compounds as Additives.
  作者：William Davey

  DOI：10.1021/ie50489a041

  日期：1950.9
• Koenig, T.; Habicher, W. D.; Schwetlick, K., Journal fur praktische Chemie (Leipzig 1954), 1989, vol. 331, # 6, p. 913 - 922
  作者：Koenig, T.、Habicher, W. D.、Schwetlick, K.

  DOI：——

  日期：——