dioctadecylphosphoric acid | 24935-96-4

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: dioctadecylphosphoric acid
• 英文别名: dioctadecyl-phosphinic acid；Dioctadecyl-phosphinsaeure；Dioctadecylphosphinic acid
• CAS: 24935-96-4
• 化学式: C₃₆H₇₅O₂P
• 分子量: 570.964
• InChiKey: FVWWDLLAYRVKPU-UHFFFAOYSA-N

物化性质

• 沸点：
  670.2±24.0 °C(Predicted)
• 密度：
  0.885±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  16.6
• 重原子数：
  39
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  十八碳烯 在 二叔丁基过氧化物 、 水 、 亚膦酸 作用下， 生成 dioctadecylphosphoric acid
  参考文献：
  名称：

  Disubstituted Phosphine Oxides and Disubstituted Phosphinic Acids. II. The Di-n-alkyl Series¹

  摘要：

  DOI：

  10.1021/ja01617a089

文献信息

• Subphthalocyanine derivative having phosphorus derivative as axially substituted group, method for manufacturing the same and optical film using the same
  申请人：Mori Tomohiro

  公开号：US20100036134A1

  公开（公告）日：2010-02-11

  A novel subphthalocyanine derivative having a phosphorus derivative-substituted group as an axially substituted group which has an excellent solubility, a method for producing the same and an optical film containing the same, are provided without impairing excellent properties peculiar to the original subphthalocyanines. The novel subphthalocyanine derivative is represented by the following chemical formula (1), and it is applicable for optical films.

  提供一种新型的次酞菁衍生物，其具有磷衍生物取代基作为轴向取代基，具有优异的溶解性，提供了一种生产该衍生物的方法，以及含有该衍生物的光学薄膜，而不损害原始次酞菁独特性能。该新型次酞菁衍生物由以下化学式（1）表示，适用于光学薄膜。
• CHROMIUM-BASED CATALYST COMPOSITION FOR PRODUCING CONJUGATED DIENE POLYMERS
  申请人：Bridgestone Corp.

  公开号：US20020115558A1

  公开（公告）日：2002-08-22

  A catalyst composition that is the combination of or the reaction product of ingredients comprising (a) a chromium-containing compound; (b) an organomagnesium compound; and (c) a silyl phosphonate. also, a process for forming conjugated diene polymers by using the catalyst composition.

  这是一个催化剂组合物的描述，由以下成分组成或反应生成：(a)含铬化合物；(b)有机镁化合物；和(c)硅基膦酸酯。同时，还提供了使用该催化剂组合物制备共轭二烯聚合物的方法。
• A POPULATION OF QUANTUM DOTS AND A COMPOSITION INCLUDING THE SAME
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP3511393A1

  公开（公告）日：2019-07-17

  Disclosed are a quantum dot population including a plurality of cadmium free quantum dots, a quantum dot polymer composite including the same, and a display device including the same. The plurality of cadmium free quantum dots includes: a semiconductor nanocrystal core comprising indium and phosphorous, a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core and comprising zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell and comprising zinc and sulfur, wherein an average particle size of the plurality of cadmium free quantum dots is greater than or equal to about 5.5 nm, a standard deviation of particle sizes of the plurality of cadmium free quantum dots is less than or equal to about 20% of the average particle size, and an average solidity of the plurality of cadmium free quantum dots is greater than or equal to about 0.85.

  公开了一种包括多个无镉量子点的量子点群、一种包括该量子点的量子点聚合物复合材料以及一种包括该量子点的显示装置。所述多个无镉量子点包括：由铟和磷组成的半导体纳米晶核，设置在半导体纳米晶核上且由锌和硒组成的第一半导体纳米晶壳，以及设置在第一半导体纳米晶壳上且由锌和硫组成的第二半导体纳米晶壳，其中所述多个无镉量子点的平均粒径大于或等于约5.5 nm，多个无镉量子点的粒度标准偏差小于或等于平均粒度的约20%，且多个无镉量子点的平均固含量大于或等于约0.85。
• QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN ELECTRONIC DEVICE INCLUDING THE SAME
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP3511394A1

  公开（公告）日：2019-07-17

  A cadmium free quantum dot not including cadmium and including: a semiconductor nanocrystal core comprising indium and phosphorous, a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core and comprising zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell and comprising zinc and sulfur, a composition and composite including the same, and an electronic device.

  一种不包括镉的无镉量子点，包括：由铟和磷组成的半导体纳米晶核、设置在半导体纳米晶核上的由锌和硒组成的第一半导体纳米晶壳、设置在第一半导体纳米晶壳上的由锌和硫组成的第二半导体纳米晶壳、包括其在内的组合物和复合材料以及电子器件。
• ELECTRONIC DEVICE INCLUDING QUANTUM DOTS
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP3617292A1

  公开（公告）日：2020-03-04

  An electroluminescent device includes a first electrode and a second electrode facing each other, and an emissive layer disposed between the first electrode and the second electrode and including the quantum dots. The quantum dots include a semiconductor nanocrystal core including indium (In) and phosphorous (P), a first semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core, the first semiconductor nanocrystal shell including zinc and selenium, and a second semiconductor nanocrystal shell disposed on the first semiconductor nanocrystal shell, the second semiconductor nanocrystal shell including zinc and sulfur, wherein the quantum dots do not include cadmium. The electroluminescent device has an external quantum efficiency of greater than or equal to about 9% and a maximum brightness of greater than or equal to about 10,000 candelas per square meter (cd/m2).

  一种电致发光器件包括相互面对的第一电极和第二电极，以及设置在第一电极和第二电极之间并包括量子点的发射层。量子点包括包括铟（In）和磷（P）的半导体纳米晶核、设置在半导体纳米晶核上的第一半导体纳米晶壳（第一半导体纳米晶壳包括锌和硒）以及设置在第一半导体纳米晶壳上的第二半导体纳米晶壳（第二半导体纳米晶壳包括锌和硫），其中量子点不包括镉。该电致发光器件的外部量子效率大于或等于约 9%，最大亮度大于或等于约 10,000 烛光/平方米（cd/m2）。