1,5-Dihydroxy-4,8-diaminonaphthalin | 6423-25-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,5-Dihydroxy-4,8-diaminonaphthalin
• 英文别名: 4,8-diamino-naphthalene-1,5-diol；4,8-Diamino-naphthalin-1,5-diol；4.8-Diamino-1.4-dioxy-naphthalin；4,8-Diaminonaphthalene-1,5-diol
• CAS: 6423-25-2
• 化学式: C₁₀H₁₀N₂O₂
• 分子量: 190.202
• InChiKey: ARYOXAUEDPFVAT-UHFFFAOYSA-N

物化性质

• 沸点：
  565.2±50.0 °C(Predicted)
• 密度：
  1.521±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  92.5
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,5-Dihydroxy-4,8-diaminonaphthalin 在 sodium hydroxide 、 air 作用下， 生成 4-亚氨基-5-羟基-8-氨基-1(4H)-萘酮
  参考文献：
  名称：

  Bis-benzene-azo-1.5 dihydroxy-naphthalenes

  摘要：

  公开号：

  US02623872A1
• 作为产物：
  描述：

  4-亚氨基-5-羟基-8-氨基-1(4H)-萘酮 在 盐酸 、 tin salt 、 水 作用下， 生成 1,5-Dihydroxy-4,8-diaminonaphthalin
  参考文献：
  名称：

  DE101371

  摘要：

  公开号：

文献信息

• Heat resistant polyamides and polybenzoxazoles from bis-[(aminohydroxyphenyl hexafluoro-isopropyl] diphenyl ethers
  申请人：HOECHST CELANESE CORPORATION

  公开号：EP0317942A2

  公开（公告）日：1989-05-31

  Heat resistant, shapable, hydroxy and/or alkoxy-substituted polyamides derived from at least one diamine selected from unsubstituted and substituted 4,4'-bis[2-(4-amino- 3-hydroxyphenyl)hexafluoroisopropyl)]­diphenyl ether, 4,4'-bis-[2-(3-amino-4-hydroxyphenyl)hexafluoroisopropyl]diphenyl ether and a dicarboxylic acid or a derivative thereof e.g. its acid halo or ester. The polyamides of the application may be thermally cured to form polybenzoxazoles of higher heat resistance which are stable to hydrolytic, chemical and radiation attack. The polyamides of the application may be formed into shaped articles by molding, extrusion and solvent casting processes preferably in the presence of a solvent or diluent and then optionally converted into heat resistant, insoluble polybenzoxazoles. These shaped articles are useful in aircraft, electronic and other commercial applications where heat, chemical and radiation resistance are desired in conjunction with good mechanical and electrical properties.

  耐热、可塑形、羟基和/或烷氧基取代的聚酰胺，由至少一种二胺衍生而成，该二胺选自未取代和取代的 4,4'-双[2-(4-氨基-3-羟基苯基)六氟异丙基)]二苯醚、4,4'-双-[2-(3-氨基-4-羟基苯基)六氟异丙基]二苯醚和二羧酸或其衍生物，例如其酸卤或酯。本申请中的聚酰胺可以通过热固化形成耐热性更高的聚苯并恶唑，这种聚苯并恶唑对水解、化学和辐射侵蚀稳定。 本申请中的聚酰胺可通过模塑、挤压和溶剂浇铸工艺制成定型物品，最好是在有溶剂或稀释剂存在的情况下，然后选择性地转化为耐热、不溶解的聚苯并恶唑。在飞机、电子和其他商业应用中，需要耐热性、耐化学性和耐辐射性，并具有良好的机械和电气性能，这些异型制品非常有用。
• Ink-jet printing inks
  申请人：Hewlett-Packard Company

  公开号：EP0369643A2

  公开（公告）日：1990-05-23

  Ink compositions for ink-jet printing comprise water, a water-miscible solvent, and a water-soluble dye comprising an aromatic dye molecule having attached to the aromatic nucleus thereof from 2 to 10 alkylamino groups having the formula selected from the group consisting of: (a) -(CH₂)n-NH₂, (b) -NH-(CH₂)n-NH₂, (c) -CH₂-NH-(CH₂)n-NH₂, where n = 2 to 5, and (d) -NH-(C₂H₄NH)xC₂H₄NH₂, where x = 0 to large. These dyes have good water solubility at near neutral pH and interact well with paper. Certain of the dyes are novel per se.

  用于喷墨打印的墨水组合物包含水、水溶性溶剂和水溶性染料，水溶性染料包含芳香族染料分子，芳香族染料分子的芳香族核上连接有 2 至 10 个烷基氨基基团，烷基氨基基团的分子式选自由以下组成的组： (a) -(CH₂)n-NH₂、 (b) -NH-(CH₂)n-NH₂、 (c) -CH₂-NH-(CH₂)n-NH₂ 、 其中 n = 2 至 5，以及 (d) -NH-(C₂H₄NH)xC₂H₄NH₂, 其中 x = 0 至大。这些染料在接近中性 pH 值时具有良好的水溶性，并能与纸张产生良好的相互作用。某些染料本身就是新颖的。
• Dielectric films and materials therefor
  申请人：Daicel Chemical Industries, Ltd.

  公开号：EP1462470A1

  公开（公告）日：2004-09-29

  A material for dielectric films is a polymerizable composition containing an adamantanepolycarboxylic acid represented by following Formula (1): wherein X is a hydrogen atom, a carboxyl group or a hydrocarbon group; and Y1, Y2, Y3 and Y4 are the same as or different from one another and are each a single bond or a bivalent aromatic cyclic group; an aromatic polyamine represented by following Formula (2): wherein Ring Z is a monocyclic or polycyclic aromatic ring; and R1 and R2 are each a substituent bound to Ring Z, are the same as or different from each other and are each an amino group, a mono-substituted amino group, a hydroxyl group or a mercapto group; and a solvent other than ketones and aldehydes, in which the adamantanepolycarboxylic acid and aromatic polyamine are dissolved in the solvent.

  一种用于电介质薄膜的材料是一种可聚合组合物，其中含有由下式(1)表示的金刚烷聚羧酸： 其中 X 为氢原子、羧基或烃基，Y1、Y2、Y3 和 Y4 彼此相同或不同，且各自为单键或二价芳香环基；由下式（2）表示的芳香族多胺： 其中环 Z 是单环或多环芳香环；R1 和 R2 各自是与环 Z 结合的取代基，彼此相同或不同，并且各自是氨基、单取代氨基、羟基或巯基；以及酮和醛以外的溶剂，金刚烷聚羧酸和芳香族多胺溶解在溶剂中。
• ORGANIC THIN-FILM TRANSISTOR
  申请人：FUJIFILM Corporation

  公开号：EP2980875A1

  公开（公告）日：2016-02-03

  An organic thin film transistor containing a compound represented by the formula (1) in a semiconductor active layer has a high carrier mobility, a small change in the threshold voltage after repeated driving and a high solubility in an organic solvent. In the formula (1), A1 and A2 each independently represent a sulfur atom, an oxygen atom or a selenium atom; and R1 to R6 each independently represent a hydrogen atom or a substituent, provided that at least one of R1 to R6 represents a substituent represented by *-L-R wherein L represents a divalent linking group or a divalent linking group consisting of 2 or more divalent linking groups bonded sequentially and R represents a hydrogen atom, an alkyl group, an oligooxyethylene group having a repeating number of 2 or more, an oligosiloxane group having 2 or more silicon atoms, or a trialkylsilyl group.

  一种在半导体有源层中含有式（1）所示化合物的有机薄膜晶体管具有载流子迁移率高、反复驱动后阈值电压变化小以及在有机溶剂中溶解度高等特点。在式 (1) 中，A1 和 A2 各自独立地代表一个硫原子、一个氧原子或一个硒原子；R1至R6各自独立地代表氢原子或取代基，条件是R1至R6中至少有一个代表*-L-R所代表的取代基，其中L代表二价连接基团或由2个或2个以上依次键合的二价连接基团组成的二价连接基团，R代表氢原子、烷基、具有2个或2个以上重复数的低聚氧乙烯基团、具有2个或2个以上硅原子的低聚硅氧烷基团或三烷基硅烷基团。
• DE108551
  申请人：——

  公开号：——

  公开（公告）日：——