(3-(4-Bis(2,4-ditert-butylphenoxy)phosphanylphenyl)phenyl)-bis(2,4-ditert-butylphenoxy)phosphane | 118421-00-4

• 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: (3-(4-Bis(2,4-ditert-butylphenoxy)phosphanylphenyl)phenyl)-bis(2,4-ditert-butylphenoxy)phosphane
• 英文别名: [3-[4-bis(2,4-ditert-butylphenoxy)phosphanylphenyl]phenyl]-bis(2,4-ditert-butylphenoxy)phosphane
• CAS: 118421-00-4
• 化学式: C₆₈H₉₂O₄P₂
• 分子量: 1035.4
• InChiKey: XTFOCTHEHOLWKC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  23.5
• 重原子数：
  74
• 可旋转键数：
  19
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• POLYSULFONE COMPOSITIONS EXHIBITING VERY LOW COLOR AND HIGH LIGHT TRANSMITTANCE PROPERTIES AND ARTICLES MADE THEREFROM
  申请人：El-Hibri Jamal Mohammad

  公开号：US20070123692A1

  公开（公告）日：2007-05-31

  A polysulfone composition is provided having a total luminous light transmittance of 84% or greater when measured on 0.1 inch thick specimens using ASTM D-1003. The specimens also meet at least one of the following two conditions: 1) a yellowness index (YI) of less than about 5.0 as measured according to ASTM D-1925 on 0.1 inch thick specimens, or 2) a color factor (CF) of less than about 25, wherein CF is defined by the following equation: CF =270[( x+y ) sample −( x+y ) air ]/t wherein x and y are chromaticity coordinates measured in transmittance mode and t is sample thickness in inches. Another polysulfone composition is provided comprising a polysulfone, an organic phosphorous-containing melt stabilizer, and at least one of the following additives: a blue to violet dye, and an organic optical brightener. The polysulfone composition of the present invention is used to form transparent molded articles such as ophthalmic lenses.
• 4,4'-BIPHENOL POLYSULFONE COMPOSITIONS, PROCESS TO PREPARE THEM, AND ARTICLES MADE THEREOF
  申请人：EL-HIBRI Mohammad Jamal

  公开号：US20100168294A1

  公开（公告）日：2010-07-01

  4,4′-Biphenol polysulfone composition comprising: as main ingredient, at least one polysulfone comprising more than 50 mol. % of recurring units formed by reacting 4,4′-biphenol with at least one sulfone monomer SM 1 (B o1 PSU), more than 0.01% by weight, based on the total weight of the composition, of at least one phosphorus-containing compound chosen from organic phosphites and organic phosphonites, and at least one polysulfone comprising more than 50 mol. % of recurring units formed by reacting bisphenol A with at least one sulfone monomer SM 2 (B o1 A PSU). 4,4′-Biphenol polysulfone composition containing at least 60% by weight, based on the total weight of the 4,4′-biphenol polysulfone composition, of at least one B o1 PSU, said composition having a melt viscosity ratio at 410° C. and at a shear rate of 50 s −1 (VR 40 ) of below 1.20. Process which is especially well-suited to prepare the above compositions. Articles made from the above compositions or prepared by the above process.
• Thermally stabilized polyarylene compositions
  申请人：Sriram Suresh

  公开号：US20110144223A1

  公开（公告）日：2011-06-16

  A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress.
• THERMALLY STABILIZED POLYARYLENE COMPOSITIONS
  申请人：SOLVAY ADVANCED POLYMERS, L.L.C.

  公开号：US20150368430A1

  公开（公告）日：2015-12-24

  A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress.
• US7169702B2
  申请人：——

  公开号：US7169702B2

  公开（公告）日：2007-01-30