2-联苯基二苯基磷酸酯 | 132-29-6

• 物质功能分类: 化学试剂 - 有机试剂 - 多环化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-联苯基二苯基磷酸酯
• 中文别名: 磷酸-2-联苯基二苯基酯；2-联苯基二苯基膦；2-联苯基磷酸二苯酯
• 英文名称: phosphoric acid biphenyl-2-yl ester-diphenyl ester
• 英文别名: Phosphorsaeure-biphenyl-2-ylester-diphenylester；Diphenyl-(biphenylyl-(2))-phosphat；phosphoric acid, (1,1'-biphenyl)-2-yl diphenyl ester；o-Biphenylyl-di-phenyl-phosphat；2-Biphenylyl diphenyl phosphate；diphenyl (2-phenylphenyl) phosphate
• CAS: 132-29-6
• 化学式: C₂₄H₁₉O₄P
• 分子量: 402.386
• InChiKey: QARIOUOTENZTDH-UHFFFAOYSA-N

物化性质

• 熔点：
  39.3° - 40.1°C
• 沸点：
  289-290 °C(Press: 11.5 Torr)
• 密度：
  1.2896 g/cm3(Temp: 204 °C)
• 溶解度：
  可溶于丙酮（少许）、DMSO（少许）、甲醇（少许）

计算性质

• 辛醇/水分配系数(LogP)：
  6.6
• 重原子数：
  29
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2919900090

反应信息

• 作为产物：
  描述：

  邻苯基苯酚 在 magnesium chloride 、 三氯氧磷 作用下， 生成 2-联苯基二苯基磷酸酯
  参考文献：
  名称：

  Liquid organo derivatives of phosphoric acid

  摘要：

  公开号：

  US02033918A1

文献信息

• PHOSPHORIC ACID ESTER PRODUCTION METHOD
  申请人：Ono Yuki

  公开号：US20130072708A1

  公开（公告）日：2013-03-21

  The present invention provides a novel production method which enables obtain a phosphorus compound having both an aromatic substituent and a phosphorinane backbone, without using an expensive hydrogen halide scavenger, without going through a complicated post treatment step or a step of recovering a solvent, and with a favorable yield andpurity. In the present invention, step (1) of allowing phosphorus oxytrihalide to react with a phenol compound or naphthol compound at a molar ratio of 1.1-3.0:1 in the presence of metal halide, and removing unreacted phosphorus oxytrihalide, to produce a mono-substituted phosphorodihalidate; and step (2) of allowing the mono-substituted phosphorodihalidate obtained in the step (1) to react with a diol compound, at a 0.90 to 0.99 molar equivalent based on 1 mole of the halogen atom in the mono-substituted phosphorodihalidate so as to perform a dehydrohalogenation reaction, to obtain a phosphorus compound represented by Formula (V).

  本发明提供了一种新的生产方法，使得可以获得一种同时具有芳基取代基和磷杂环骨架的磷化合物，而无需使用昂贵的氢卤酸清除剂，也无需经过复杂的后处理步骤或回收溶剂的步骤，并且具有良好的产率和纯度。在本发明中，步骤（1）是在金属卤化物的存在下，让磷酸三卤化物与苯酚化合物或萘酚化合物以1.1-3.0:1的摩尔比反应，并去除未反应的磷酸三卤化物，以产生一种单取代磷酸二卤酯；步骤（2）是让步骤（1）中获得的单取代磷酸二卤酯与二元醇化合物以0.90至0.99摩尔当量反应（以单取代磷酸二卤酯中的卤原子为基础，1摩尔），从而进行脱卤化反应，以获得由公式（V）表示的磷化合物。
• Protective films containing compatible plasticizer compounds useful in polarizing plates for displays and their method of manufacture
  申请人：Schunk C. Timothy

  公开号：US20060062933A1

  公开（公告）日：2006-03-23

  Polymer films comprising plasticizer compounds represented by Structure 1 as described in the specification are useful as protective films in polarizing plates for display applications. Methods of manufacturing such polymer films and polarizing plates are also disclosed.

  本发明涉及聚合物薄膜，所述聚合物薄膜包括规范中描述的结构式1所代表的增塑剂化合物，适用于极化板的保护膜，并可用于显示应用。本发明还公开了制造这种聚合物薄膜和极化板的方法。
• Animal collar
  申请人：SANDOZ AG

  公开号：EP0095870A1

  公开（公告）日：1983-12-07

  An animal collar is provided comprising an elongate flexible strap (2) preferably of plastics material which may contain an ectoparasiticide. At one end of the strap fastening means (4) are provided having a passageway (10) with spaced apart opposing walls (12, 14) extending parallel to the strap through which the other end of the strap may be passed to form a loop. The passageway is provided with a hole (16) in its wall in which one of a number of projections (8) on the strap may be located to secure the loop. The strap is further provided with an extendable portion (70) which by means of frangible elements holding the ends of the slits in the strap together enables the strap to be lengthened increasing the loop size but maintaining an integral loop when a predetermined choking tension is applied to the loop breaking some of the frangible elements.

  一种动物项圈包括一条长的柔性带子（2），该带子最好是塑料材质的，其中可能含有外寄生虫杀虫剂。在带子的一端有紧固装置（4），紧固装置有一个通道（10），通道壁（12、14）与带子平行延伸，带子的另一端可以穿过通道形成一个环。通道的壁上有一个孔 (16)，带子上的多个凸起 (8) 中的一个可位于该孔中以固定环。带子上还有一个可延伸部分（70），通过将带子上狭缝的两端固定在一起的易碎元件，当对带子施加预定的窒息张力使一些易碎元件断裂时，可将带子拉长，增加环的尺寸，但保持一个完整的环。
• Stabilizer system for polymer components of displays
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1300438A1

  公开（公告）日：2003-04-09

  Polymer film, coating, and molded article elements for use in a display device are described which comprise a polymer phase having molecularly dispersed therein an acid scavenger compound, a hindered aminc light stabilizer compound and a hindered phenol antioxidant compound, wherein the hindered amine light stabilizer compound and the hindered phenol antioxidant compound are present at a weight ratio of from 20:1 to 1:20, and the weight ratio of the acid scavenger compound to the total concentration of hindered amine light stabilizer compound and hindered phenol antioxidant compound is from 10:1 to 1:10. Use of a combination of an acid scavenger and a combination of two radical scavenger antioxidants dispersed in a polymer phase in accordance with the invention enables enhanced stabilization of the polymer when exposed to high heat and/or humidity condition, which has been found to be especially desirable when applied to polymer layers laminated into displays (e.g., polarizers in liquid crystal displays).

  本发明描述了用于显示装置的聚合物薄膜、涂层和模制件元件，它们包括聚合物相，其中分子分散有酸性清除剂化合物、受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物，其中受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物的重量比为20.1至1:20，酸性清除剂化合物与受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物总浓度的重量比为10:1至1:10：1至1:20，酸清除剂化合物与受阻胺光稳定剂化合物和受阻酚抗氧化剂化合物总浓度的重量比为10:1至1:10。根据本发明，在聚合物相中分散使用酸清除剂和两种自由基清除剂抗氧化剂的组合，可以提高聚合物在高温和/或高湿条件下的稳定性，这在应用于层压成显示器的聚合物层（如液晶显示器中的偏光片）时尤其理想。
• Ultraviolet light filter element
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1300700A1

  公开（公告）日：2003-04-09

  Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet absorbing dibenzoylmethane compound of formula (I) where R1 through R5 are each independently hydrogen, halogen, nitro, or hydroyxl, or further substituted or unsubstituted alkyl, alkenyl, aryl, alkoxy, acyloxy, ester, carboxyl, alkyl thio, aryl thio, alkyl amine, aryl amine, alkyl nitrile, aryl nitrile, arylsulfonyl, or 5-6 member heterocylce ring groups, and b) a second ultraviolet light absorbing compound which absorbs ultraviolet light at a wavelength for which the first compound is deficient at absorbing. In particular embodiments, the second ultraviolet light absorbing compound may comprise a hydroxyphenyl-s-triazine, hydroxyphenylbenzotriazole, formamidine, benzoxazinone, or benzophenone compound. In a specific embodiment of the invention, the above UV absorbing compounds are employed in cellulose acetate film for the fabrication of a protective film for polarizers for use in display applications.

  描述了紫外线吸收聚合物薄膜、涂层或模制件紫外线过滤元件，其包括聚合物相，其中分子分散有 a) 式(I)的第一紫外线吸收二苯甲酰甲烷化合物 其中 R1 至 R5 各自独立地为氢、卤素、硝基或羟基，或进一步取代或未取代的烷基、 烯基、芳基、烷氧基、酰氧基、酯、羧基、硫代烷基、硫代芳基、烷基胺、芳基胺、烷基腈、芳基腈、芳基磺酰基或 5-6 个杂环基团；以及 b) 第二种紫外线吸收化合物，它能吸收第一种化合物所不能吸收的波长的紫外线。在具体的实施方案中，第二紫外线吸收化合物可包括羟苯基-s-三嗪、羟苯基苯并三唑、甲脒、苯并噁嗪酮或二苯甲酮化合物。在本发明的一个具体实施方案中，上述紫外线吸收化合物被应用于醋酸纤维素薄膜中，用于制造显示应用中偏光片的保护膜。

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