Bis(2,3,5,6-Tetrafluoro-4-aminophenyl) ether | 20115-19-9

• 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: Bis(2,3,5,6-Tetrafluoro-4-aminophenyl) ether
• 英文别名: 4,4'-diaminooctafluorodiphenylether；Bis(tetrafluoro-4-aminophenyl) ether；4-(4-amino-2,3,5,6-tetrafluorophenoxy)-2,3,5,6-tetrafluoroaniline
• CAS: 20115-19-9
• 化学式: C₁₂H₄F₈N₂O
• 分子量: 344.164
• InChiKey: SKQMJTLFJLUFHC-UHFFFAOYSA-N

物化性质

• 沸点：
  251.8±40.0 °C(Predicted)
• 密度：
  1.735±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.3
• 氢给体数：
  2
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  Bis(2,3,5,6-Tetrafluoro-4-aminophenyl) ether 生成 4,4'-dibromooctafluorodiphenylether
  参考文献：
  名称：

  Kobrina,L.S. et al., Journal of Organic Chemistry USSR (English Translation), 1970, vol. 6, p. 327 - 331

  摘要：

  DOI：
• 作为产物：
  描述：

  4-aminononafluorodiphenylether 在 ammonium hydroxide 作用下， 生成 Bis(2,3,5,6-Tetrafluoro-4-aminophenyl) ether
  参考文献：
  名称：

  Kobrina,L.S. et al., Journal of Organic Chemistry USSR (English Translation), 1970, vol. 6, p. 327 - 331

  摘要：

  DOI：

文献信息

• Fluorinated bis(phthalic anhydride) and method for producing the same
  申请人：Masuda Go

  公开号：US20050020839A1

  公开（公告）日：2005-01-27

  It is an object of the present invention to provide fluorinated bis(phthalic anhydride) which has less coloration and higher solubility in comparison with conventional compounds, and a method for producing the same. Further, it is also an object of the present invention to provide a method for producing a fluorinated bis(phthalonitrile) compound, which is an intermediate raw material compound of the method for producing the fluorinated bis(phthalic anhydride), and a polyamic acid and a polyimide, which are produced from the fluorinated bis(phthalic anhydride). A fluorinated bis(phthalic anhydride) of the present invention is the fluorinated bis(phthalic anhydride) represented by the following formula (I 1 ), wherein its specific surface area is 3.0 m 2 /g or larger. It is also characterized in that its molar absorption coefficient is 0.6 L/mol·cm or less at a wavelength of 360 nm. [wherein, m and n independently represent integers of 1 to 3, and Z 1 represents a single bond group or a bivalent organic group.]

  本发明的目的是提供具有比传统化合物更少着色和更高溶解性的氟化双(邻苯二甲酸酐)以及其生产方法。此外，本发明还旨在提供一种用于生产氟化双(邻苯二腈)化合物的方法，该化合物是生产氟化双(邻苯二甲酸酐)的中间原料化合物，并且提供由氟化双(邻苯二甲酸酐)生产的聚酰胺酸和聚酰亚胺的方法。本发明的氟化双(邻苯二甲酸酐)是由以下式(I1)表示的氟化双(邻苯二甲酸酐)，其中其比表面积为3.0 m2/g或更大。其特征在于，在360 nm波长处，其摩尔吸光系数不超过0.6 L/mol·cm。【其中，m和n独立表示1到3的整数，Z1表示单键基团或二价有机基团。】
• MECHANICAL MIXING PROCESSES
  申请人：Xerox Corporation

  公开号：US20150076417A1

  公开（公告）日：2015-03-19

  A ball milling free and roll milling free process that includes the mechanical mixing of a mixture of ingredients comprising a polymer, a perfluoropolyether phosphate, a conductive component, and a solvent.

  一种不需要球磨和辊磨的过程，包括机械混合由聚合物、全氟聚醚磷酸酯、导电组分和溶剂组成的混合物。
• INTERMEDIATE TRANSFER MEMBERS
  申请人：Xerox Corporation

  公开号：US20160124351A1

  公开（公告）日：2016-05-05

  An intermediate transfer member that contains a mixture of a polyimide, an optional conductive component, and a fluoroaliphatic phosphate.

  这是一段关于中间传递成员的描述，其中包含聚酰亚胺、可选的导电成分和氟代磷酸酯的混合物。
• Polyimide adhesives, coats and prepreg
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0179604A2

  公开（公告）日：1986-04-30

  This invention relates to a polyimide powder in use for adhesion and/or coat forming and to a method of preparing said powder, wherein polyamic-acid is chemically imidized. which is obtained by reacting tetracarboxylic acid dianhydride with diamine in organic solvents. This invention further relates to a method for adhesion, and coat forming by using said polyimide powder. This invention still further relates to a method for preparing prepreg by using said polyimide powder, and a method for adhesion and preparing molded laminates by using said prepreg.

  本发明涉及一种用于粘合和/或涂层成型的聚酰亚胺粉末，以及制备所述粉末的方法，其中聚酰胺酸是化学亚胺化的。 本发明进一步涉及一种使用所述聚酰亚胺粉末进行粘合和涂层成型的方法。 本发明还进一步涉及一种使用所述聚酰亚胺粉末制备预浸料的方法，以及一种使用所述预浸料进行粘合和制备模压层压板的方法。
• Perfluorinated polyimide, perfluorinated poly(amic acid), starting compounds therefor, and methods for preparing them
  申请人：NIPPON TELEGRAPH AND TELEPHONE CORPORATION

  公开号：EP0480266A2

  公开（公告）日：1992-04-15

  A perfluorinated polyimide having a repeating unit represented by general formula (1): and a perfluorinated poly(amic acid) having a repeating unit represented by general formula (6): wherein R1 is a tetravalent organic group; and R2 is a divalent organic group, provided that chemical bonds between carbon atoms and monovalent elements contained in R1 and R2 are exclusively carbon-to-fluorine bonds; methods for preparing them; and an optical material including the perfluorinated polyimide. 1,4-Bis(3,4-dicarboxytrifluorophenoxy)tetrafluorobenzene dianhydride, 1,4-difluoropyromellitic anhydride, 1,4-bis(3,4-dicar- boxytrifluorophenoxy)tetrafluorobenzene, 1,4-difluoro-pyromellitic acid, and 1,4-bis(3,4-dicyanotrifluorophenoxy)-tetrafluorobenzene as well as methods preparing them. The perfluorinated polyimide has a thermal stability and has a low optical loss in an optical communication wavelength region (1.0 to 1.7 mm).

  一种全氟聚酰亚胺，其重复单元由通式(1)表示： 和具有通式（6）代表的重复单元的全氟聚（胺）： 其中 R1 是四价有机基团；R2 是二价有机基团，条件是 R1 和 R2 所含碳原子和一价元素之间的化学键完全是碳氟键；制备它们的方法；以及包括全氟聚酰亚胺的光学材料。1,4-双(3,4-二羧基三氟苯氧基)四氟苯二酸酐、1,4-二氟苯甲酸酐、1,4-双(3,4-二羧基三氟苯氧基)四氟苯、1,4-双(3,4-二氰基三氟苯氧基)四氟苯以及制备它们的方法。全氟聚酰亚胺具有热稳定性，在光通信波长区域（1.0 至 1.7 毫米）的光学损耗较低。