5-(乙酰氨基)-4-羟基-3-(苯基偶氮)萘-2,7-二磺酸 | 25317-20-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 5-(乙酰氨基)-4-羟基-3-(苯基偶氮)萘-2,7-二磺酸
• 英文名称: acid red G
• 英文别名: ARG；5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid；5-acetylamino-4-hydroxy-3-phenylazo-naphthalene-2,7-disulfonic acid；3-Phenylazo-5-acetamino-4-hydroxy-naphthalin-disulfonsaeure-(2.7)；5-Acetylamino-4-hydroxy-3-phenylazo-naphthalin-2,7-disulfonsaeure；5-(acetylamino)-4-hydroxy-3-2,7-naphthalenedisulfonic acid；2-Benzolazo-8-acetamino-naphthol-(1)-disulfonsaeure-(3.6)；5-acetamido-4-hydroxy-3-phenyldiazenylnaphthalene-2,7-disulfonic acid
• CAS: 25317-20-8
• 化学式: C₁₈H₁₅N₃O₈S₂
• 分子量: 465.464
• InChiKey: RSNSKUBBVCGSND-UHFFFAOYSA-N

物化性质

• 密度：
  1.66±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  31
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  200
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  三氯化铁 、 5-(乙酰氨基)-4-羟基-3-(苯基偶氮)萘-2,7-二磺酸 以 not given 为溶剂， 生成 iron(II) 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate
  参考文献：
  名称：

  Synthesis of Long Polypyrrole Micro/Nanotubules with Rectangular Sections

  摘要：

  采用自组装方法，以5-乙酰胺基-4-羟基-3-（苯基重氮基）萘二磺酸（酸性红G）作为掺杂剂，FeCl3作为氧化剂，合成了新型的聚吡咯（PPy）矩形截面微/纳米管。研究结果表明，在一定的反应温度下，这些管状物的平均长度约为530微米。具有立方晶体结构的铁(II) 5-乙酰胺基-4-羟基-3-（苯基重氮基）萘二磺酸（ARG-Fe(II)盐）有望在形成矩形截面微/纳米管中发挥模板作用。

  DOI：

  10.1246/cl.2006.306

文献信息

• Efficient activation of peroxymonosulfate by porous Co-doped LaFeO3 for organic pollutants degradation in water
  作者：Yajun Ji、Yanping Xie、Lingyun Zheng、Feiya Xu

  DOI：10.1016/j.jssc.2021.122077

  日期：2021.5

  higher activity. After doping Co, more oxygen vacancies generated. The catalytic activity of LaFe1-xCoxO3 was remarkably enhanced. ARG could be completely degraded in LaFe0.90Co0.10O3/PMS system within 10 ​min. The degradation rate was 51 times higher than that in the porous LaFeO3/PMS system. The superior activity can be attributed to the oxygen vacancies and synergistic effect of Co and Fe, which

  基于硫酸根的先进氧化技术被认为是从水中去除有机污染物的最有效方法之一。在这项研究中，通过溶胶-凝胶法合成了多孔共掺杂的LaFeO 3催化剂，并将其用于过氧单硫酸盐（PMS）活化以降解有机污染物。系统研究了催化剂用量，PMS浓度，溶液初始pH值和自由基清除剂对酸性红G（ARG）降解的影响。多孔LaFeO 3比传统LaFeO 3（7.83 m 2 / g和0.11 cm 3）具有更高的比表面积（27.62 m 2 / g）和孔体积（0.15 cm 3 / g）/ g），从而导致更高的活动性。掺杂Co后，产生更多的氧空位。LaFe 1-x Co x O 3的催化活性显着提高。在10分钟内，LaFe 0.90 Co 0.10 O 3 / PMS系统中的ARG可能会完全降解。降解速率比多孔LaFeO 3 / PMS系统高51倍。优异的活性可以归因于氧空位和Co和Fe的协同作用，这促进了PMS的活化并产生了SO
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