n-Butyl,n-octylhydrogenphosphat | 32766-70-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: n-Butyl,n-octylhydrogenphosphat
• 英文别名: n-Butyl-octyl-hydrogenphosphat；phosphoric acid butyl ester octyl ester；butyl octyl phosphate；Butyl octyl hydrogen phosphate
• CAS: 32766-70-4
• 化学式: C₁₂H₂₇O₄P
• 分子量: 266.318
• InChiKey: FWNZSQVVCQVDOJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  膦酸二辛酯 、 butyl octyl phosphite 在 sodium hypochlorite 、 sodium hydroxide 、 硫酸 作用下， 生成 二磷酸二辛酯 、 n-Butyl,n-octylhydrogenphosphat
  参考文献：
  名称：

  GELLED HYDROCARBONS FOR OILFIELD PROCESSES, PHOSPHATE ESTER COMPOUNDS USEFUL IN GELLATION OF HYDROCARBONS AND METHODS FOR PRODUCTION AND USE THEREOF

  摘要：

  磷酸酯与金属源结合在一起用于凝胶化烃类物质，并公开了磷酸酯的制备方法。石油精炼塔中的结垢被归因于用于凝胶化油井压裂的磷酸酯中存在的杂质的蒸馏。改进的磷酸酯制备方法导致产品大幅减少或消除挥发性磷，即在250°C以下蒸馏的磷杂质，并增加使用磷酸酯形成的烃类凝胶的高温粘度。

  公开号：

  US20110046408A1

文献信息

• LUBRICATING COMPOSITION
  申请人：Nippon Oil Corporation

  公开号：EP1544279A1

  公开（公告）日：2005-06-22

  A lubricating oil composition is disclosed which comprises a lubricating base oil, (A) at least one type of compound selected from specific phosphoric acid esters and salts thereof or in combination with (B) at least one type of compound selected from specific metal salts of specific phosphoric acid esters, with excellent oxidation stability, base number retention properties, anti-wear properties, extreme pressure properties and anti-corrosion properties and thus can be suitably used, in particular, as a lubricating oil for an internal combustion engine.

  本发明公开了一种润滑油组合物，它由润滑基础油、(A) 至少一种选自特定磷酸酯及其盐类的化合物或与(B) 至少一种选自特定磷酸酯的特定金属盐类的化合物组合而成，具有优异的氧化稳定性、基数保持性能、抗磨损性能、极压性能和抗腐蚀性能，因此可适当用作内燃机润滑油，尤其是内燃机润滑油。
• LUBRICANT ADDITIVE COMPOSITION
  申请人：JX Nippon Oil & Energy Corporation

  公开号：EP2535397A1

  公开（公告）日：2012-12-19

  The present invention provides an additive composition for a lubricating oil that comprises a metal salt of a phosphorus-containing compound, is easy to produce, does not have adverse effects such as causing rubber seals to swell, and is excellent in storage stability. The additive composition comprises a metal salt of a phosphorus-containing compound represented by formula (1) in an amount of 10 to 90 percent by mass on the basis of the composition, contained in a hydrocarbon solvent selected from a mineral oil, a hydrocarbon synthetic oil and a mixture thereof, the hydrocarbon solvent having a 100°C kinematic viscosity of 0.5 to 4.5 mm2/s, a %CA of 3 or less, and a sulfur content of 0.05 percent by mass or less: wherein X1 and X2 are each independently oxygen or sulfur, R1, R2, R3, and R4 are each independently a straight-chain alkyl group having 3 to 12 carbon atoms, the average of the carbon number is 5 or greater, and M is a divalent metal atom.

  本发明提供了一种用于润滑油的添加剂组合物，该组合物包含一种含磷化合物的金属盐，易于生产，不会产生诸如导致橡胶密封件膨胀等不利影响，并且具有优异的储存稳定性。该添加剂组合物包含一种由式（1）表示的含磷化合物的金属盐，其含量为组合物质量的 10% 至 90%，该金属盐包含在一种烃类溶剂中，该烃类溶剂选自矿物油、烃类合成油及其混合物，该烃类溶剂的 100°C 运动粘度为 0.5 至 4.5 mm2/s，%CA 为 3 或更低，硫含量为 0.05% 或更低： 其中 X1 和 X2 各自独立地为氧或硫，R1、R2、R3 和 R4 各自独立地为具有 3 至 12 个碳原子的直链烷基，碳原子数的平均值为 5 或更大，M 为二价金属原子。
• Lubricating oil compositions
  申请人：Yagishita Kazuhiro

  公开号：US20050143266A1

  公开（公告）日：2005-06-30

  A lubricating oil composition is disclosed which comprises a lubricating base oil, (A) at least one type of compound selected from specific phosphoric acid esters and salts thereof or in combination with (B) at least one type of compound selected from specific metal salts of specific phosphoric acid esters, with excellent oxidation stability, base number retention properties, anti-wear properties, extreme pressure properties and anti-corrosion properties and thus can be suitably used, in particular, as a lubricating oil for an internal combustion engine.

  本发明公开了一种润滑油组合物，它由润滑基础油、(A) 至少一种选自特定磷酸酯及其盐类的化合物或与(B) 至少一种选自特定磷酸酯的特定金属盐类的化合物组合而成，具有优异的氧化稳定性、基数保持性能、抗磨损性能、极压性能和抗腐蚀性能，因此可适当用作内燃机润滑油，尤其是内燃机润滑油。
• Low volatile phosphorous gelling agent
  申请人：Delgado Emil

  公开号：US20070032387A1

  公开（公告）日：2007-02-08

  Liquid hydrocarbons are gelled by the introduction of a phosphate ester and a crosslinking agent for use in oil recovery. Generally a proppant, delayed gel breaker and other modifiers are added to the gelled hydrocarbon to improve the oil recovery process. The phosphate ester used in this method and composition for oil recovery has low volatility and good stability during hydrocarbon distillation resulting in improved distillation efficiency in a refinery.
• MOLECULAR WEIGHT CONTROLLABLE, HIGH 1,4-TRANS POLYBUTADIENE CATALYST SYSTEM
  申请人：Park Hwieon

  公开号：US20100261847A1

  公开（公告）日：2010-10-14

  Provided are a molecular weight controllable, high 1,4-trans polybutadiene catalyst system, and more particularly, a four-component catalyst for preparing 1,4-trans polybutadiene with high yield, the catalyst comprising a cobalt compound, an organoaluminum compound, a phenol-based compound, and a phosphorus-based compound used to prepare 1,4-trans polybutadiene by polymerizing butadiene or a butadiene derivative, and capable of controlling the molecular weight of 1,4-trans polybutadiene by regulating the amount of the phosphorus-based compound. In particular, 1,4-trans polybutadiene may be efficiently applied to tires, belts, or the like since it has excellent tensile strength, tear strength, and cut & chip properties with increasing processability.