4-Hydroxy-7-(4-methoxyanilino)-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonic acid | 1000061-42-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-Hydroxy-7-(4-methoxyanilino)-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonic acid
• CAS: 1000061-42-6
• 化学式: C₂₉H₂₃N₅O₈S₂
• 分子量: 633.662
• InChiKey: FULCNEBYEMOVQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  44
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  216
• 氢给体数：
  4
• 氢受体数：
  13

文献信息

• Azo Compound Or Salt Thereof, And Polarizing Film Containing Same
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US20190048194A1

  公开（公告）日：2019-02-14

  The purpose of the present invention is to provide: a high performance dye-based polarizing film and dye-based polarizing plate, in particular a neutral gray high performance dye-based film and dye-based polarizing plate, having excellent polarizing performance and moisture resistance, heat resistance and light resistance; and an azo compound or a salt thereof able to produce same. The present invention provides an azo compound represented by formula (1) or a salt thereof.

  本发明的目的是提供一种高性能的染料型偏光膜和染料型偏光板，特别是一种中性灰色高性能染料型膜和染料型偏光板，具有优异的偏光性能和耐湿性、耐热性和耐光性；以及能够产生同样效果的偶氮化合物或其盐。本发明提供了由式（1）表示的偶氮化合物或其盐。
• Achromatic dye-based highly-transmissive polarization element, and polarization plate
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US10209417B2

  公开（公告）日：2019-02-19

  A polarization element, which is obtained from a base material containing a dichromatic dye formed from an azo compound, is characterized in that the single-body transmittance is 35-60%, and a* and b* values, which are acquired for a polarization element or a polarization plate using JIS⋅Z⋅8729, have an a* and b* absolute value that is: less than 1 in a single-body transmittance measurement; less than 2 when two sheets of the base material are arranged parallel to the absorbing axis direction and the a* and b* values are measured; and less than 2 when two sheets of the base material are arranged orthogonal to the absorbing axis direction and the a* and b* values are measured.

  一种由含有偶氮化合物形成的二色染料的基体材料制成的偏振元件，其特征在于：单体透射率为 35-60%，使用 JIS⋅Z⋅8729 测量偏振元件或偏振片获得的 a* 和 b* 值的 a* 和 b* 绝对值为：在单体透射率测量中小于 1；在两片基体材料平行于吸收轴方向布置并测量 a* 和 b* 值时小于 2；在两片基体材料平行于吸收轴方向布置并测量 a* 和 b* 值时小于 2：在单体透射率测量中小于 1；在两片基底材料平行于吸收轴方向排列并测量 a* 和 b* 值时小于 2；以及在两片基底材料正交于吸收轴方向排列并测量 a* 和 b* 值时小于 2。
• Achromatic polarization element, and polarization plate
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US10209418B2

  公开（公告）日：2019-02-19

  a* and b* values, which define, the hue of a polarization element or a polarization plate using JIS.Z.8729, are adjusted such that the absolute value of the a* and b* values is: less than 1 during a single-body transmittance measurement; less than 2 when two sheets of a base material are arranged parallel, to the absorbing axis direction and the a* and b* values are measured; and less than 2 when two sheets of the base material are arranged orthogonal to the absorbing axis direction and the a* and b* values are measured.

  使用 JIS.Z.8729 确定偏振元件或偏振片色调的 a* 值和 b* 值经过调整，使 a* 值和 b* 值的绝对值：在单体透射率测量中小于 1；当两片基材平行于吸收轴方向布置并测量 a* 值和 b* 值时，小于 2；当两片基材正交于吸收轴方向布置并测量 a* 值和 b* 值时，小于 2。
• Azo compound and dye polarizing film containing the same
  申请人：Sadamitsu Yuichi

  公开号：US20100257678A1

  公开（公告）日：2010-10-14

  Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof. (In the formula, R1 and R2 independently represent a hydrogen atom, a sulfonic acid group, a lower alkyl group or a lower alkoxyl group; R3-R6 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; R7 represents a lower alkyl group or a lower alkoxyl group; and n represents 0 or 1.)
• Azo Compound And Dye Polarizing Film Containing The Same
  申请人：Sadamitsu Yuichi

  公开号：US20110089383A1

  公开（公告）日：2011-04-21

  Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof. (In the formula, R1 and R2 independently represent a hydrogen atom, a sulfonic acid group, a lower alkyl group or a lower alkoxyl group; R3-R6 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; R7 represents a lower alkyl group or a lower alkoxyl group; and n represents 0 or 1.)