2,2'-bis(4-carboxyphenoxyphenyl)propane | 50793-24-3

• 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: 2,2'-bis(4-carboxyphenoxyphenyl)propane
• 英文别名: 4,4'-[Isopropylidenebis(1,4-phenylene)dioxy] dibenzoic acid；4-[4-[2-[4-(4-carboxyphenoxy)phenyl]propan-2-yl]phenoxy]benzoic acid
• CAS: 50793-24-3
• 化学式: C₂₉H₂₄O₆
• 分子量: 468.506
• InChiKey: GWAJGXHTXUISLR-UHFFFAOYSA-N

物化性质

• 沸点：
  645.7±55.0 °C(Predicted)
• 密度：
  1.269±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  35
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4,4'-((propane-2,2-diylbis[4,1-phenylene])bis(oxy))dibenzonitrile 在 水 、 potassium hydroxide 作用下， 以 乙醇 为溶剂， 反应 24.0h， 生成 2,2'-bis(4-carboxyphenoxyphenyl)propane
  参考文献：
  名称：

  一种芳香族二醚二甲酸及其制备方法

  摘要：

  一种芳香族二醚二甲酸，符合以下通式：其中R基选自杂环芳香基团、多环芳香基团中的一种，其中n为正整数；所述杂环芳香基团是指构成环的原子除碳原子外，还至少含有一个杂原子的芳香基团；所述多环芳香基团是指两个或两个以上苯环以稠环形式相连的芳香基团。芳香族二醚二甲酸作为单体原料在涂料、粘合剂、高分子材料特别是特种工程塑料领域中的应用。在聚合反应中，由于单体中醚键的引入，使反应基团的有效碰撞几率提升，增加单体利用率，提高聚合物的产率，为改善二甲酸单体的供应紧张的问题提供一条可行的解决措施。

  公开号：

  CN110204459A

文献信息

• Fluorine-Containing Polymerizable Monomer And Polymer Compound Using Same
  申请人：Central Glass Company, Limited

  公开号：US20140148548A1

  公开（公告）日：2014-05-29

  The present invention provides a fluorine-containing fluorenediamine of the formula (2): where R 1 represents one kind of substituent group selected from the group consisting of a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, a C 1 -C 4 alkyl group, a C 1 -C 4 fluoroalkyl group in which any number of hydrogen atoms can be substituted by a fluorine atom, a phenyl group, a methoxy group and a nitro group; R 2 represents one kind of substituent group selected from the group consisting of a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a phenyl group, a naphthyl group, a biphenyl group, a sulfonic acid group, a —C≡C—C(CH 3 ) 2 OH group, a —C≡C—C 6 H 5 group and a —C≡C—Si(CH 3 ) 3 group; HFIP represents a —C(CF 3 ) 2 OH group; and m and n each independently represent an integer of 0 to 2 and satisfy a condition of 1≦m+n≦4.

  本发明提供了一种具有如下公式（2）的含氟芴二胺：其中R1代表从氢原子、氟原子、氯原子、溴原子、C1-C4烷基、C1-C4氟烷基（其中任意数量的氢原子可被氟原子取代）、苯基、甲氧基和硝基等组成的一种取代基；R2代表从氢原子、氟原子、氯原子、溴原子、碘原子、苯基、萘基、联苯基、磺酸基、—C≡C—C(CH3)2OH基、—C≡C—C6H5基和—C≡C—Si(CH3)3基等组成的一种取代基；HFIP代表—C(CF3)2OH基；m和n分别独立地表示0到2的整数，并满足1≦m+n≦4的条件。
• Fluorine-containing polymerizable monomer and polymer compound using same
  申请人：Saegusa Hiroshi

  公开号：US20090023886A1

  公开（公告）日：2009-01-22

  Disclosed is a fluorine-containing polymerizable monomer represented by the formula [1] below. (In the formula [1], a represents an integer of 1-4.) By having a plurality of polymerizable amines in a molecule while containing a hexafluoroisopropyl group, this fluorine-containing polymerizable monomer exhibiting water repellancy, oil repellency, low water absorbency, heat resistance, weather resistance, corrosion resistance, transparency, photosensitivity, low refractive index, low dielectric properties, and the like, and thus can be applied to the field of advanced polymer materials.

  公开了一种含氟可聚合单体，其化学式如下所示：[1]（在化学式[1]中，a代表1-4的整数）。该含氟可聚合单体分子中含有多个可聚合胺基，并含有六氟异丙基基团，因此具有耐水性、耐油性、低吸水性、耐热性、耐候性、耐腐蚀性、透明度、光敏性、低折射率、低介电性等特性，可应用于高级聚合物材料领域。
• Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same
  申请人：Saegusa Hiroshi

  公开号：US20080234460A1

  公开（公告）日：2008-09-25

  Disclosed is a fluorine-containing polymerizable monomer represented by the formula [1] below. (In the formula, A represents a single bond, an oxygen atom, a sulfur atom, CO, CH 2 , SO, SO 2 , C(CH 3 ) 2 , NHCO, C(CF 3 ) 2 , a phenyl or an alicyclic ring; a and b independently represent an integer of 0-2; and 1≦a+b≦4.) Such a fluorine-containing polymerizable monomer can be used as an effective polymerizable monomer exhibiting water repellency, oil repellency, low water absorbency, heat re-sistance, weather resistance, corrosion resistance, transparency, photosensitivity, low refractive index, low dielectric properties and the like. Consequently, the fluorine-containing polymeriz-able monomer can be applied to the field of advanced polymer materials.

  公开了一种含氟可聚合单体，其化学式如下所示[1]。（在公式中，A代表单键，氧原子，硫原子，CO，CH2，SO，SO2，C（CH3）2，NHCO，C（CF3）2，苯基或脂环烷基; a和b分别表示0-2的整数; 1≦a+b≦4。）这种含氟可聚合单体可以用作有效的可聚合单体，表现出耐水性，耐油性，低吸水性，耐热性，耐候性，耐腐蚀性，透明度，光敏性，低折射率，低介电性等特性。因此，这种含氟可聚合单体可以应用于先进聚合材料领域。
• Fluorinated Diamine and Polymer Formed Therefrom
  申请人：Narizuka Satoru

  公开号：US20100029895A1

  公开（公告）日：2010-02-04

  There is provided a fluorine-containing diamine represented by formula (1). In this formula, R 1 represents a condensed polycyclic type aromatic hydrocarbon group, and at least one —C(CF 3 ) 2 OH group and at least one —NH 2 group are in a relation such that they are attached to adjacent carbons of carbon atoms constituting the condensed polycyclic type aromatic hydrocarbon group. Polymer compounds derived from this fluorine-containing diamine have superior low dielectric property and low water-absorbing property, and, in addition to that, shows low thermal expansion property and high glass transition temperature.

  提供一种由公式（1）表示的含氟二胺。在此公式中，R1表示一种紧凑的多环芳香族碳氢化合物基团，并且至少一个-C（CF3）2OH基团和至少一个-NH2基团处于这样一种关系，即它们附着在构成紧凑的多环芳香族碳氢化合物基团的相邻碳原子上。从这种含氟二胺衍生的聚合物化合物具有优异的低介电性能和低吸水性能，此外，还表现出低热膨胀性能和高玻璃转移温度。
• Polyimide precursor solution, coating film obtained therefrom, and process for producing polyimide coating film
  申请人：UNITIKA LTD.

  公开号：EP0887364A2

  公开（公告）日：1998-12-30

  A polyimide precursor solution having a high concentration yet low viscosity, a polyimide coating film having satisfactory physical properties which is prepared from the polyimide precursor solution, and a process for producing a polyimide coating film using the polyimide precursor solution. The polyimide precursor solution has dissolved therein a specific salt of a diamine and a tetracarboxylic acid and/or a dicarboxylic acid-dialkyl ester in a high concentration, the diamine and the tetracarboxylic acid and/or the dicarboxylic acid-dialkyl ester being capable of forming a polyimide. Also disclosed is a polyimide coating film obtained by heating the solution to cause imidization and a process for producing the polyimide coating film.

  一种具有高浓度但低粘度的聚酰亚胺前体溶液，一种由该聚酰亚胺前体溶液制备的具有令人满意的物理性能的聚酰亚胺涂膜，以及一种使用该聚酰亚胺前体溶液生产聚酰亚胺涂膜的工艺。聚酰亚胺前体溶液中溶解有高浓度的二胺和四羧酸和/或二羧酸二烷基酯的特定盐，二胺和四羧酸和/或二羧酸二烷基酯能够形成聚酰亚胺。还公开了一种通过加热溶液使其酰亚胺化而获得的聚酰亚胺涂膜，以及生产聚酰亚胺涂膜的工艺。