Tri-n-tetradecyl-phosphinoxid | 72931-37-4

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: Tri-n-tetradecyl-phosphinoxid
• 英文别名: 1-Di(tetradecyl)phosphoryltetradecane
• CAS: 72931-37-4
• 化学式: C₄₂H₈₇OP
• 分子量: 639.126
• InChiKey: HVCIDAMVJRAKAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  19.4
• 重原子数：
  44
• 可旋转键数：
  39
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  tri-n-tetradecylphosphine 在 双氧水 作用下， 生成 Tri-n-tetradecyl-phosphinoxid
  参考文献：
  名称：

  Franks,S. et al., Journal of the Chemical Society. Perkin transactions I, 1979, p. 3029 - 3033

  摘要：

  DOI：

文献信息

• Lubricating compositions
  申请人：ASAHI DENKA KOGYO KABUSHIKI KAISHA

  公开号：EP1013749A2

  公开（公告）日：2000-06-28

  There is provided a lubricating composition including a lubricating base containing an asymmetric sulfurized oxymolybdenum dithiocarbamate of the formula (1); a symmetric sulfurized oxymolybdenum dithiocarbamate of the formula (2); and a phenolic or aminic antioxidant. (wherein R1 to R5 are each a hydrocarbon group, provided that R1 to R4 are not concurrently the same group; and X1 to X8 are each a sulfur atom or an oxygen atom.) This lubricating composition meets both the required solubility of additives in base oils and long drain properties concurrently.

  本发明提供了一种润滑组合物，该组合物包括含有式（1）不对称硫化氧钼二硫代氨基甲酸盐的润滑基；式（2）对称硫化氧钼二硫代氨基甲酸盐；以及酚类或氨基抗氧化剂。 (其中 R1 至 R5 各为一个烃基，但 R1 至 R4 不同时为同一基团；X1 至 X8 各为一个硫原子或氧原子）。 这种润滑油组合物既能满足添加剂在基础油中的溶解性要求，又能同时满足长换油期的性能要求。
• Lubricating composition for diesel engines
  申请人：ASAHI DENKA KOGYO KABUSHIKI KAISHA

  公开号：EP1041135A1

  公开（公告）日：2000-10-04

  In diesel engines, soot is produced by combustion and enters into the engine oil, preventing the engine lubricant from fully exercising its lubricity. The present invention provides a lubricating composition comprising a lubricating basestock, an organic molybdenum compound (A) and succinimide (B) having 0.01 or less of an IR spectrum absorbance peak intensity ratio α/β, wherein α represents an absorbance peak intensity at 1,550±10cm-1 and β represents an absorbance peak intensity at 1,700±10cm-1. Preferably, the organic molybdenum compound is the compound represented by the following formula (1) or formula (2): (wherein R1 to R8 each independently represent a hydrocarbon, and X1 to X8 each independently represent a sulfur atom or an oxygen atom), or a reaction product of an amine and a molybdenum compound having at least one pentavalent or hexavalent molybdenum atom.

  在柴油发动机中，燃烧产生的烟尘会进入发动机油中，使发动机润滑油无法充分发挥其润滑性能。本发明提供了一种润滑组合物，该组合物包括润滑基质、有机钼化合物（A）和琥珀酰亚胺（B），其红外光谱吸光峰强度比 α/β 为 0.01 或更小，其中 α 表示 1,550±10cm-1 处的吸光峰强度，β 表示 1,700±10cm-1 处的吸光峰强度。有机钼化合物最好是下式（1）或式（2）所代表的化合物： (其中 R1 至 R8 各自独立地代表烃，X1 至 X8 各自独立地代表硫原子或氧原子），或胺与至少具有一个五价或六价钼原子的钼化合物的反应产物。
• SEMICONDUCTOR NANOPARTICLES AND METHOD FOR PRODUCING SAME
  申请人：National University Corporation Tokai National Higher Education and Research System

  公开号：EP3922604A1

  公开（公告）日：2021-12-15

  Provided is a method for producing a semiconductor nanoparticle including preparing a mixture containing a Ag salt, a salt containing at least one of In and Ga, and an organic solvent; raising the temperature of the mixture to a raised temperature in a range of from 120 °C to 300 °C; and adding a supply source of S to the mixture at the raised temperature in such a manner that a ratio of a number of S atoms to a number of Ag atoms in the mixture increases at a rate of not more than 10/min.

  本发明提供了一种生产半导体纳米粒子的方法，包括制备一种混合物，该混合物含有一种银盐、一种含有In和Ga中至少一种的盐以及一种有机溶剂；将该混合物的温度升高到120 °C至300 °C范围内的一个升高温度；以及在升高的温度下向该混合物中添加S的供应源，添加的方式使该混合物中S原子数与Ag原子数之比以不超过10/分钟的速度增加。
• PROCESS FOR PREPARING HIGH-REACTIVITY ISOBUTENE HOMO- OR COPOLYMERS
  申请人：BASF SE

  公开号：EP3950736A1

  公开（公告）日：2022-02-09

  The present invention relates to a novel process for preparing high-reactivity isobutene homo-or copolymers.

  本发明涉及一种制备高活性异丁烯均聚物或共聚物的新工艺。
• Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device
  申请人：NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION and RESEARCH SYSTEM

  公开号：US10954439B2

  公开（公告）日：2021-03-23

  A method of producing semiconductor nanoparticles, semiconductor nanoparticles, and a light-emitting device are provided. The method includes heat-treating a mixture containing a salt of Ag, a salt containing at least one of In and Ga, an Se supply source, and an organic solvent at a temperature in the range of above 200° C. to 370° C. In the method, the ratio of the number of Ag atoms to the total number of In and Ga atoms in the mixture is above 0.43 to 2.5. The semiconductor nanoparticles contains Ag, at least one of In and Ga, and Se. The light-emitting device includes a light conversion member containing the semiconductor nanoparticles and a semiconductor light-emitting element.

  本发明提供了一种生产半导体纳米颗粒、半导体纳米颗粒和发光器件的方法。在该方法中，混合物中的 Ag 原子数与 In 原子和 Ga 原子总数之比高于 0.43 至 2.5。半导体纳米颗粒包含 Ag、In 和 Ga 中的至少一种以及 Se。发光器件包括包含半导体纳米颗粒和半导体发光元件的光转换部件。