1,1'-(溴亚甲基)二[2,3,4,5,6-五氟苯] | 5736-49-2

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 芳香烃
• 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: 1,1'-(溴亚甲基)二[2,3,4,5,6-五氟苯]
• 英文名称: 1,1'-(Bromomethylene)bis[2,3,4,5,6-pentafluorobenzene]
• 英文别名: decafluorobenzhydryl bromide；Brom-bis-(2,3,4,5,6-pentafluorphenyl)methan；Bis-(pentafluorphenyl)-brommethan；Decafluor-benzhydrylbromid；Decafluorbenzhydrylbromid；1-[bromo-(2,3,4,5,6-pentafluorophenyl)methyl]-2,3,4,5,6-pentafluorobenzene
• CAS: 5736-49-2
• 化学式: C₁₃HBrF₁₀
• 分子量: 427.039
• InChiKey: YNRCTGFUNFLXMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  10

安全信息

• 海关编码：
  2903999090

反应信息

• 作为反应物：
  描述：

  1,1'-(溴亚甲基)二[2,3,4,5,6-五氟苯] 在 正丁基锂 作用下， 生成 1,1',1'',1'''-(1,1,2,2-乙烷四基)四(五氟苯)
  参考文献：
  名称：

  通过多氟芳基取代增强烃的平衡酸度

  摘要：

  DOI：

  10.1039/c19680000287
• 作为产物：
  描述：

  氯五氟苯 在 三溴化磷 作用下， 以 四氯化碳 为溶剂， 生成 1,1'-(溴亚甲基)二[2,3,4,5,6-五氟苯]
  参考文献：
  名称：

  Vorozhtsov,N.N. et al., Doklady Chemistry, 1966, vol. 166, p. 107 - 110

  摘要：

  DOI：

文献信息

• Polymeric dispersant having an affinity with a supercritical fluid
  申请人：Ham Cheol

  公开号：US20060160946A1

  公开（公告）日：2006-07-20

  A polymeric dispersant having an affinity with a supercritical fluid is provided, in which a substituent having an affinity with a supercritical fluid is attached to the terminal end of a block copolymer. The polymeric dispersant can disperse a dispersoid to particulate size by lowering surface tension between the dispersoid and the supercritical fluid to promote diffusion of the supercritical fluid into the dispersoid.

  提供一种与超临界流体亲和性的聚合分散剂，其中将与超临界流体亲和性的取代基附加到嵌段共聚物的末端。该聚合分散剂可以通过降低分散相与超临界流体之间的表面张力来将分散相分散成颗粒大小，以促进超临界流体向分散相扩散。
• Method for determining residual surfactant concentrations in produced water
  申请人：Halliburton Energy Services, Inc.

  公开号：US10241100B2

  公开（公告）日：2019-03-26

  A method for determining a first concentration of a first component in an aqueous solution, the surface tension of which is altered by the presence of the first component. The method can include identifying a second concentration of at least one second component in the aqueous solution. The at least one second component can also alter the surface tension of the aqueous solution. The method can further include comparing a plurality of dynamic surface tension measurements of each of a plurality of aqueous test solutions with at least one dynamic surface tension measurement of the aqueous solution to determine the first concentration. The plurality of aqueous test solutions can include the first component at a plurality of concentrations and the at least one second component at the second concentration.

  一种确定水溶液中第一成分第一浓度的方法，水溶液的表面张力因第一成分的存在而改变。该方法可包括确定水溶液中至少一种第二成分的第二浓度。至少一种第二成分还能改变水溶液的表面张力。该方法可进一步包括将多个水性测试溶液中每个溶液的多个动态表面张力测量值与水溶液的至少一个动态表面张力测量值进行比较，以确定第一浓度。多种水性测试溶液可以包括多种浓度的第一组分和第二浓度的至少一种第二组分。
• METHOD FOR DETERMINING RESIDUAL SURFACTANT CONCENTRATIONS IN PRODUCED WATER
  申请人：Halliburton Energy Services, Inc.

  公开号：US20150275627A1

  公开（公告）日：2015-10-01

  A method is disclosed for determining a first concentration of a first component in an aqueous solution, the surface tension of which is altered by the presence of the first component. The method can include identifying a second concentration of at least one second component in the aqueous solution. The at least one second component can also after the surface tension of the aqueous solution. The method can further include comparing a plurality of dynamic surface tension measurements of each of a plurality of aqueous test solutions with at least one dynamic surface tension measurement of the aqueous solution to determine the first concentration. The plurality of aqueous test solutions can include the first component at a plurality of concentrations and the at least one second component at the second concentration.
• US7776952B2
  申请人：——

  公开号：US7776952B2

  公开（公告）日：2010-08-17