2,3,4-Triaminophenol | 31905-56-3

• 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: 2,3,4-Triaminophenol
• CAS: 31905-56-3
• 化学式: C₆H₉N₃O
• mdl: MFCD19205778
• 分子量: 139.16
• InChiKey: XTNHVTIXTMOWGU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 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：
  98.3
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• Oral care compositions with color changing indicator
  申请人：Sabnis W. Ram

  公开号：US20060222601A1

  公开（公告）日：2006-10-05

  The invention describes color changing toothpastes and mouthwashes which contains acid-base indicator(s) for interaction with the oral cavity to provide a color change indicative of treatment time.

  这项发明描述了含有酸碱指示剂的变色牙膏和漱口水，用于与口腔相互作用，以提供治疗时间的颜色变化指示。
• 2,4,5-TRIAMINOPHENOLS AND RELATED COMPOUNDS
  申请人：Dhawan Rajjiv

  公开号：US20130012741A1

  公开（公告）日：2013-01-10

  New triaminophenol compositions and related compounds are disclosed, as are processes for their preparation and for the preparation of novel salts and diacid complexes from such compounds. Polymers prepared from these compositions can be made into high strength fiber, film, and tape and are useful in applications such as protective apparel, aircraft, automotive components, personal electronics, and sports equipment.

  本文披露了新的三氨酚组合物和相关化合物，以及用于它们制备的工艺和从这些化合物制备新的盐和二酸复合物的工艺。从这些组合物中制备的聚合物可以制成高强度纤维、薄膜和胶带，并可用于防护服装、飞机、汽车零部件、个人电子产品和运动器材等应用。
• [EN] 2,4,5-TRIAMINOTHIOPHENOLS AND RELATED COMPOUNDS<br/>[FR] 2,4,5-TRIAMINOTHIOPHÉNOLS ET COMPOSÉS ASSOCIÉS
  申请人：DU PONT

  公开号：WO2012088190A1

  公开（公告）日：2012-06-28

  New triaminothiophenol compositions and related compounds are disclosed, as are processes for their preparation and for the preparation of novel salts, diacid complexes, and polymers from such compounds. Polymers prepared from these compositions can be made into high strength fiber, film, and tape and are useful in applications such as protective apparel, aircraft, automotive components, personal electronics, and sports equipment.

  公开了新的三氨基硫代苯酚组合物和相关化合物，以及其制备的工艺和从这些化合物制备新型盐、二酸复合物和聚合物的工艺。从这些组合物制备的聚合物可制成高强度纤维、薄膜和胶带，并可用于防护服装、飞机、汽车零部件、个人电子产品和体育器材等应用。
• [EN] INTEGRATED PROCESSES FOR THE PREPARATION OF HETEROCYCLIC AROMATIC POLYMER PRECURSORS<br/>[FR] PROCESSUS INTÉGRÉS DE PRÉPARATION DE PRÉCURSEURS DE POLYMÈRES AROMATIQUES HÉTÉROCYCLIQUES
  申请人：DU PONT

  公开号：WO2012088184A1

  公开（公告）日：2012-06-28

  An integrated process is provided for efficiently preparing 2, 4, 5-triaminothiophenol, starting; high purity salts thereof; and complexes of 2, 4, 5-triaminothiophenol with aromatic diacids, which are precursors for making polymer for high performance fibers. The process design eliminates several costly intermediate drying and recrystallization steps. The handling of solid materials with possible skin sensitizing properties and toxicity is avoided, thereby eliminating human and environmental exposure.

  提供了一种集成工艺，用于高效制备2,4,5-三氨基噻吩酚，起始；其高纯度盐；以及2,4,5-三氨基噻吩酚与芳香族二酸的络合物，这些是制备高性能纤维聚合物的前体。该工艺设计消除了几个昂贵的中间干燥和重结晶步骤。避免了固体材料的处理，这些材料可能具有皮肤致敏性和毒性，从而消除了人类和环境的暴露。
• NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, ELEMENT PROVIDED WITH CURED FILM, DISPLAY DEVICE PROVIDED WITH ELEMENT, AND ORGANIC EL DISPLAY
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190302617A1

  公开（公告）日：2019-10-03

  The present invention provides a negative photosensitive resin composition that has high pigment dispersibility and stability and can reduce residues of unexposed portions during development. The present invention provides a negative photosensitive resin composition containing an (A) alkali-soluble resin, a (B) dispersant having an amine value exceeding 0, a (C) benzofuranone based organic pigment having an amide structure, a (D) radical polymerizable compound, and a (E) photoinitiator. In this negative photosensitive resin composition, the (A) alkali-soluble resin contains one or more selected from the group consisting of a (A1) polyimide, a (A2) polyimide precursor, a (A3) polybenzoxazole, and a (A4) polybenzoxazole precursor, and the (B) dispersant having an amine value exceeding 0 contains a (B1) dispersant including a repeating unit represented by general formula (2) and a repeating unit represented by general formula (3) and a (B2) dispersant that is an acrylic block copolymer having an amine value of 15 to 60 mgKOH/g and/or a (B3) dispersant having a urethane bond. (In general formula (2), R 1 represents an alkylene group. R 2 and R 3 , which may be the same or different, each represents hydrogen, an alkyl group or a hydroxyl group. x represents an integer of 0 to 20. However, when x is 0, at least one of R 2 and R 3 is an alkyl group. m represents an integer of 1 to 100. In general formula (3), n represents an integer of 1 to 100.)

  本发明提供了一种具有高颜料分散性和稳定性的负性感光树脂组合物，可以减少在显影过程中未曝光部分的残留物。本发明提供了一种包含（A）可溶于碱性树脂、（B）胺值超过0的分散剂、（C）苯并呋喃酮基有机颜料（具有酰胺结构）、（D）自由基聚合化合物和（E）光引发剂的负性感光树脂组合物。在这种负性感光树脂组合物中，（A）可溶于碱性树脂包含从以下组中选择的一种或多种：（A1）聚酰亚胺、（A2）聚酰亚胺前体、（A3）聚苯并噁唑和（A4）聚苯并噁唑前体；而具有胺值超过0的（B）分散剂包括具有由通用公式（2）表示的重复单元和由通用公式（3）表示的重复单元的（B1）分散剂，以及胺值为15至60 mgKOH/g的丙烯酸酯嵌段共聚物（B2）和/或具有脲键的（B3）分散剂。（在通用公式（2）中，R1表示烷基基团。R2和R3，可能相同也可能不同，每个表示氢、烷基基团或羟基。x表示0到20的整数。但是，当x为0时，R2和R3中至少有一个是烷基基团。m表示1到100的整数。在通用公式（3）中，n表示1到100的整数。）