4-亚硝基苯酚钠 | 823-87-0

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物 - 酚及其卤化、磺化、硝化或亚硝化衍生物
• 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: 4-亚硝基苯酚钠
• 中文别名: 对亚硝基苯酚钠
• 英文名称: sodium p-nitrosophenolate
• 英文别名: Phenol, 4-nitroso-, sodium salt；sodium;4-nitrosophenolate
• CAS: 823-87-0
• 化学式: C₆H₄NO₂*Na
• 分子量: 145.093
• InChiKey: NAGJRPZQLWHEHH-UHFFFAOYSA-M

物化性质

• 沸点：
  100 °C
• 密度：
  1.06 g/mL at 25 °C
• 物理描述：
  Liquid
• 稳定性/保质期：

  在常温常压下，该物质是稳定的。

计算性质

• 辛醇/水分配系数(LogP)：
  -1.84
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2,5-环己二烯-1,4-二酮单肟 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 以83%的产率得到4-亚硝基苯酚钠
  参考文献：
  名称：

  Avdeenko; Glinyanaya; Pirozhenko, Russian Journal of Organic Chemistry, 1999, vol. 35, # 10, p. 1480 - 1487

  摘要：

  DOI：

文献信息

• A method for inhibiting the polymerization of acrylic monomers in aqueous liquids containing them
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0020065A1

  公开（公告）日：1980-12-10

  The invention provides a method of inhibiting the polymerization of acrylic monomers in an aqueous liquid which contains at least one monomer selected from acrylic acid, acrylic acid esters, acrylamide (in free amide or salt form), methacrylic acid, methacrylic acid esters and methacrylamide (in free acid or salt form) but which aqueous liquid has a pH below 6 and/or contains no salt of acrylic or methacrylic acid, which method comprises adding to said aqueous liquid a polymerization inhibiting amount of a soluble alkali metal, alkaline earth metal, ammonium or alkyl-substituted ammonium salt of nitrosophenol, nitrosonaphthol or nitrosoquinolinol each of the last three nitrosophenols being optionally substituted with one or two of the same or different substituents selected from halo, alkyl, alkoxy and -S03H.

  本发明提供了一种抑制丙烯酸单体在水性液体中聚合的方法，该水性液体含有至少一种选自丙烯酸、丙烯酸酯、丙烯酰胺（游离酰胺或盐形式）、甲基丙烯酸、甲基丙烯酸酯和甲基丙烯酰胺（游离酸或盐形式）的单体，但该水性液体的pH值低于6和/或不含丙烯酸或甲基丙烯酸的盐、该方法包括向所述水性液体中加入一定量的亚硝基酚、亚硝基萘酚或亚硝基喹啉醇的可溶性碱金属、碱土金属、铵盐或烷基取代的铵盐，其中后三种亚硝基酚可任选被一个或两个相同或不同的取代基取代，这些取代基选自卤、烷基、烷氧基和-S03H。
• Co-microagglomeration of emulsion polymers
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0536935A1

  公开（公告）日：1993-04-14

  Core/shell additives, useful in modifying the processing and/or physical properties of poly(vinyl chloride) and other thermoplastic matrix polymers, are prepared separately at small particle sizes by emulsion polymerization, co-agglomerated, further encapsulated by a final shell, and isolated by spray-drying or coagulation. The isolated powders are readily re-dispersed to their original particle sizes in the matrix polymer.

  芯/壳添加剂可用于改变聚氯乙烯和其他热塑性基体聚合物的加工性能和/或物理性能，通过乳液聚合法分别制备小粒径的芯/壳添加剂，共同团聚，进一步被最终外壳包裹，并通过喷雾干燥或凝固法分离出来。分离出来的粉末很容易在基质聚合物中重新分散成原来的粒径。
• Liquid crystal displays containing spacers and methods for producing the spacer
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0821017A2

  公开（公告）日：1998-01-28

  Methods for preparing uniformly sized polymer particles comprised of multi-functional monomers such as poly(1,4-butanediol diacrylate) and poly(1,6-hexanediol diacrylate) are disclosed. The particles are of a size, uniformity, and contain physical characteristics that make them ideally suitable for use as spacers in liquid crystal display devices.

  本发明公开了由聚（1,4-丁二醇二丙烯酸酯）和聚（1,6-己二醇二丙烯酸酯）等多功能单体组成的大小均匀的聚合物颗粒的制备方法。这些颗粒的尺寸、均匀性和物理特性使其非常适合用作液晶显示设备中的间隔物。
• Polymer particles
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0987281A2

  公开（公告）日：2000-03-22

  Polymer particles made from copolymers of multifunctional (meth)acrylate monomer and multifunctional aromatic monomers are disclosed. Also disclosed are methods of improving the compression characteristics of (meth)acrylate polymer particles by copolymerizing with a multifunctional (meth)acrylate monomer a multifunctional aromatic monomer. The particles are of a size, uniformity, and contain physical characteristics that make them ideally suitable for use as spacers in liquid crystal display devices.

  本发明公开了由多功能（甲基）丙烯酸酯单体和多功能芳香族单体的共聚物制成的聚合物颗粒。还公开了通过与多功能（甲基）丙烯酸酯单体和多功能芳香族单体共聚来改善（甲基）丙烯酸酯聚合物颗粒压缩特性的方法。这些颗粒的尺寸、均匀性和物理特性使其非常适合用作液晶显示设备中的间隔物。
• Swellable particles
  申请人：Rohm and Haas Company

  公开号：EP1764374A1

  公开（公告）日：2007-03-21

  There is provided a method for making swellable particles, said method comprising mixing initial particles, at least one monomer, at least one initiator, and at least one chain-transfer agent, wherein said mixing is performed under conditions in which said monomer is capable of forming oligomer or polymer or a mixture thereof. Also provided are swellable particles made by that method. Further provided is a method of making polymeric resin particles comprising mixing at least one subsequent monomer to those swellable particles and polymerizing said subsequent monomer.

  提供了一种制造可膨胀颗粒的方法，所述方法包括混合初始颗粒、至少一种单体、至少一种引发剂和至少一种链转移剂，其中所述混合是在所述单体能够形成低聚物或聚合物或其混合物的条件下进行的。还提供了用该方法制造的可膨胀颗粒。进一步提供了一种制造聚合树脂颗粒的方法，包括将至少一种后续单体与这些可膨胀颗粒混合，并使所述后续单体聚合。