偶氮酚 | 3687-26-1

• 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: 偶氮酚
• 中文别名: 啡哪唑
• 英文名称: Phenazo
• 英文别名: 4-[[4-[4-[(4-hydroxyphenyl)diazenyl]-3-nitrophenyl]-2-nitrophenyl]diazenyl]phenol
• CAS: 3687-26-1
• 化学式: C24H16N6O6
• 分子量: 484.4
• InChiKey: IJNGMRAUFODTLK-UHFFFAOYSA-N

物化性质

• 沸点：
  786.2±60.0 °C(Predicted)
• 密度：
  1.47±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  36
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  182
• 氢给体数：
  2
• 氢受体数：
  10

文献信息

• Joint compounds and plasters with a complexometric dye and methods
  申请人：United States Gypsum Company

  公开号：US11236234B2

  公开（公告）日：2022-02-01

  A building construction product comprising an ionochromic dye, wherein the building construction product has a first color when the product comprises water, wherein the first color is dependent on the presence of metal ions in solution in the product; and wherein the product has a second color when the product has solidified. Methods of monitoring setting and drying reactions of building construction products, including setting-type and drying-type joint compounds and plasters.

  一种包含离子变色染料的建筑施工产品，其中，当产品包含水时，建筑施工产品具有第一种颜色，其中，第一种颜色取决于产品中溶液中金属离子的存在；当产品凝固时，产品具有第二种颜色。监测建筑产品凝固和干燥反应的方法，包括凝固型和干燥型接缝化合物和抹灰。
• JOINT COMPOUNDS AND PLASTERS WITH A COMPLEXOMETRIC DYE AND METHODS
  申请人：United States Gypsum Company

  公开号：US20190203050A1

  公开（公告）日：2019-07-04

  A building construction product comprising an ionochromic dye, wherein the building construction product has a first color when the product comprises water, wherein the first color is dependent on the presence of metal ions in solution in the product; and wherein the product has a second color when the product has solidified. Methods of monitoring setting and drying reactions of building construction products, including setting-type and drying-type joint compounds and plasters.