2,4-di-methyl-o-phenyl phenyl(phenyl)phosphinate | 1329040-44-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,4-di-methyl-o-phenyl phenyl(phenyl)phosphinate
• 英文别名: (2,4-dimethylphenoxy)diphenylphosphinoxide；1-Diphenylphosphoryloxy-2,4-dimethylbenzene
• CAS: 1329040-44-9
• 化学式: C₂₀H₁₉O₂P
• 分子量: 322.343
• InChiKey: PQWCWUSKASKWSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,4-二甲基苯酚 、 二苯基次膦酰氯 在 sodium 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以40%的产率得到2,4-di-methyl-o-phenyl phenyl(phenyl)phosphinate
  参考文献：
  名称：

  Synthesis and Characterization of Novel Alkyl-Substituted Aryl Diphenylphosphinate Esters

  摘要：

  DOI：

  10.1080/10426507.2010.521472

文献信息

• Copper-catalyzed direct esterification of P(O)–OH compounds with phenols
  作者：Biquan Xiong、Kui Zeng、Shanshan Zhang、Yongbo Zhou、Chak-Tong Au、Shuang-Feng Yin

  DOI：10.1016/j.tet.2015.10.028

  日期：2015.12

  A novel copper-catalyzed method for the direct esterification of P(O)–OH compounds using phenols as efficient esterification reagents is illustrated. It is a simple way to generate a broad spectrum of functionalized O-aryl phosphinates, phosphonates, and phosphates from basic starting materials with moderate to excellent yields.

  （O）-OH使用酚类作为有效酯化试剂被示为化合物P的直接酯化一种新颖的铜催化方法。它是一个简单的方法来生成的广谱官能ø -芳基次膦酸盐，膦酸盐，和磷酸盐从基础原料与中度至良好的产率。
• FLAME-RETARDANT AGENT COMPOSITION, FLAME-RETARDANT FIBER TREATED WITH FLAME-RETARDANT AGENT COMPOSITION, AND METHOD FOR INCREASING AMOUNT OF FLAME-RETARDANT COMPONENT ADHERED ONTO FIBERS USING SAID COMPOSITION
  申请人：Adeka Corporation

  公开号：EP2982732A1

  公开（公告）日：2016-02-10

  An object of the present invention is to provide a flame retardant composition having such a property that a flame retardant component is adhered in a larger amount onto a fiber than that in the case of a flame retardant composition that has heretofore been used. In order to achieve the obj ect, the present invention provides a flame retardant composition, including: at least one phosphorus compound represented by the following general formula (1) or (2); a cationic surfactant; and a nonionic surfactant: in the formula (1), A represents a divalent hydrocarbon group having 1 to 20 carbon atoms, n represents a number of from 1 to 10, and R1 to R8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; in the formula (2), R9 to R14 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and r1, r2, and r3 each independently represent a number of 1 or 0.

  本发明的目的是提供一种阻燃剂组合物，其特性是与迄今为止使用的阻燃剂组合物相比，阻燃剂成分能更大量地附着在纤维上。为了实现上述目标，本发明提供了一种阻燃剂组合物，其中包括：至少一种由以下通式（1）或（2）表示的磷化合物；一种阳离子表面活性剂；以及一种非离子表面活性剂： 式（1）中，A 代表具有 1 至 20 个碳原子的二价烃基，n 代表 1 至 10 的数字，R1 至 R8 各自独立地代表氢原子或具有 1 至 20 个碳原子的烷基； 在式 (2) 中，R9 至 R14 各自独立地代表氢原子或具有 1 至 20 个碳原子的烷基，且 r1、r2 和 r3 各自独立地代表 1 或 0 的数目。
• Flame retardant composition, flame retardant fiber treated with flame retardant composition, and method for increasing amount of flame retardant component adhered onto fibers using said composition
  申请人：ADEKA CORPORATION

  公开号：US10301547B2

  公开（公告）日：2019-05-28

  The present invention relates to a flame retardant composition, including: at least one phosphorus compound represented by the following general formula (1) or (2); a cationic surfactant; and a nonionic surfactant: in the formula (1), A represents a divalent hydrocarbon group having 1 to 20 carbon atoms, n represents a number of from 1 to 10, and R1 to R8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; in the formula (2), R9 to R14 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and r1, r2, and r3 each independently represent a number of 1 or 0.

  本发明涉及一种阻燃剂组合物，包括：至少一种由以下通式（1）或（2）表示的磷化合物；一种阳离子表面活性剂；以及一种非离子表面活性剂： 式（1）中，A 代表具有 1 至 20 个碳原子的二价烃基，n 代表 1 至 10 的数字，R1 至 R8 各自独立地代表氢原子或具有 1 至 20 个碳原子的烷基； 在式 (2) 中，R9 至 R14 各自独立地代表氢原子或具有 1 至 20 个碳原子的烷基，且 r1、r2 和 r3 各自独立地代表 1 或 0。
• FLAME RETARDANT COMPOSITION, FLAME RETARDANT FIBER TREATED WITH FLAME RETARDANT COMPOSITION, AND METHOD FOR INCREASING AMOUNT OF FLAME RETARDANT COMPONENT ADHERED ONTO FIBERS USING SAID COMPOSITION
  申请人：ADEKA CORPORATION

  公开号：US20160053179A1

  公开（公告）日：2016-02-25

  The present invention relates to a flame retardant composition, including: at least one phosphorus compound represented by the following general formula (1) or (2); a cationic surfactant; and a nonionic surfactant: in the formula (1), A represents a divalent hydrocarbon group having 1 to 20 carbon atoms, n represents a number of from 1 to 10, and R 1 to R 8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms; in the formula (2), R 9 to R 14 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and r 1 , r 2 , and r 3 each independently represent a number of 1 or 0.