1-萘胺-3,6-二磺酸 | 6251-07-6

• 物质功能分类: 化学试剂 - 有机试剂
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1-萘胺-3,6-二磺酸
• 中文别名: 4-氨基萘-2,7-二磺酸
• 英文名称: 4-amino-naphthalene-2,7-disulfonic acid
• 英文别名: 1-Naphthylamin-3,6-disulfonsaeure；1-Amino-naphthalin-3,6-disulfonsaeure；1-aminonaphthalene-3,6-disulphonic acid；2,7-Naphthalenedisulfonic acid, 4-amino-；4-aminonaphthalene-2,7-disulfonic acid
• CAS: 6251-07-6
• 化学式: C₁₀H₉NO₆S₂
• mdl: MFCD00021547
• 分子量: 303.317
• InChiKey: NDYYJXGERWTRSD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  152
• 氢给体数：
  3
• 氢受体数：
  7

安全信息

• 海关编码：
  2921499090

反应信息

• 作为反应物：
  描述：

  1-萘胺-3,6-二磺酸 生成 4-amino-5-chloro-naphthalene-2,7-disulfonic acid
  参考文献：
  名称：

  DE289107

  摘要：

  公开号：
• 作为产物：
  描述：

  8-氨基萘-1,3,6-三磺酸 在 sodium hydroxide 、 锌 作用下， 生成 1-萘胺-3,6-二磺酸
  参考文献：
  名称：

  DE233934

  摘要：

  公开号：

文献信息

• [EN] AZO DYES<br/>[FR] COLORANTS AZOÏQUES
  申请人：KEMIRA OYJ

  公开号：WO2012072634A1

  公开（公告）日：2012-06-07

  The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades.

  本发明涉及新的偶氮染料，其制备过程，以及它们用于染色或印花纤维材料以产生棕色调材料的用途。
• Anthrapyridone Compound and Salt Thereof, Magenta Ink Composition Containing the Anthrapyridone Compound, and Colored Article
  申请人：Matsumoto Hiroyuki

  公开号：US20100221502A1

  公开（公告）日：2010-09-02

  The present invention relates to a novel anthrapyridone compound represented by the following formula (1) (wherein, R 1 represents a hydrogen atom, an alkyl group and the like, R 2 represents a hydrogen atom, an alkyl group, a phenyl group, a phenoxy group and the like, R 3 represents a hydrogen atom, or a methoxy group, X represents an anilino group which may have a substituent such as a sulfonic acid group; a naphthylamino group which may be substituted by a sulfonic acid group; a mono- or di-alkylamino group which may have a substituent such as a sulfonic acid group; an aralkylamino group; a cycloalkylamino group; a phenoxy group which may have a substituent such as a sulfonic acid; a hydroxy group; an amino group; and the like, Y represents a chlorine atom; a hydroxy group; an amino group; and the like) in free acid form, an ink composition containing the same and a colored article using the same, and images recorded by an ink for inkjet recording containing said compound have high vividness and exhibit superior light fastness and ozone gas fastness.

  本发明涉及一种由以下式（1）表示的新型蒽吡啶酮化合物 （其中，R 1 代表氢原子、烷基等，R 2 代表氢原子、烷基、苯基、苯氧基等，R 3 代表氢原子或甲氧基，X代表可能具有磺酸基等取代基的苯胺基；可能被磺酸基取代的萘胺基；可能具有磺酸基等取代基的单烷基或双烷基胺基；芳基烷胺基；环烷基胺基；可能具有磺酸基等取代基的苯氧基；羟基；氨基等，Y代表氯原子；羟基；氨基等） 在游离酸形式中，含有该化合物的墨水组成物和使用该墨水组成物的彩色物品，以及由含有该化合物的喷墨记录墨水记录的图像具有高鲜艳度，并表现出优越的耐光性和臭氧气体耐久性。
• Synthesis of Conjugated Polyrotaxanes
  作者：Jasper J. Michels、Michael J. O'Connell、Peter N. Taylor、Joanne S. Wilson、Franco Cacialli、Harry L. Anderson

  DOI：10.1002/chem.200305245

  日期：2003.12.15

  of the conjugated polymer pi-systems. Both the solution and the solid-state photoluminescence quantum yields are enhanced upon threading of the conjugated polyaromatic cores through alpha- or beta-cyclodextrins, and the emission spectra of the polyrotaxanes are blue-shifted compared to the corresponding unthreaded polymers. The greater weight of the 0-0 transition in the emission spectra, as well as

  一系列的共轭聚轮烷绝缘分子丝是通过水性Suzuki聚合反应合成的，利用疏水键合促进环糊精单元的穿线。这些聚轮烷具有基于聚（对亚苯基），聚芴和聚（二亚苯基-亚乙烯基）的共轭聚合物核，每个重复单元穿过0.9-1.6个环糊精。庞大的3,6-萘二甲酸萘端基可防止大环从共轭聚合物链上滑落。透析实验表明，仅当使用较小的塞子时，环糊精才会脱螺纹。MALDI TOF质谱可检测多达十个螺纹环糊精的低聚物，并揭示某些缺陷的存在，这些缺陷会导致硼酸的氧化均偶联。重均分子量通过分析超离心法测定，证明了逐步增长聚合的效率足以达到高达约20个重复单元（84个对亚苯基）的聚合度。这些聚轮烷的荧光光谱表明，带螺纹的环糊精大环的存在降低了共轭聚合物π-系统的柔韧性。当共轭聚芳族核穿过α-或β-环糊精时，溶液和固态光致发光量子产率都得到提高，与相应的无螺纹聚合物相比，聚轮烷的发射光谱发生了蓝移。发射光谱中0-0跃迁的权重越大
• Ureylenebis(anionic substituted phenylene carbonyl)imino naphthalene
  申请人：American Cyanamid Company

  公开号：US04129590A1

  公开（公告）日：1978-12-12

  Ureylenebis(anionic substituted phenylene carbonyl)-imino naphthalene sulfonic acids and naphthalene carboxylic acids and their salts, which are useful as inhibitors of the complement system of warm-blooded animals. Naphthyl sulfonbenzamido salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.

  尿素基(阴离子取代苯基羰基)-亚胺萘磺酸和萘羧酸及其盐，可用作暖血动物补体系统的抑制剂。萘磺苯酰胺盐是制备活性尿素基的新中间体，以及其制备方法。
• Environmental protection series of reactive dyestuffs and their use
  申请人：Chen Hsiao-San

  公开号：US20050203286A1

  公开（公告）日：2005-09-15

  An environmental protection reactive dyestuff of the following formula (I) is disclosed, wherein R 1 , R 2 , D, M are defined as in the specification. The dyestuff of the invention is distinguished by a high fixation and a very good build-up. It is distinguished also by a green environmental protection and a low salt, a low base, a high exhaustion, non-contain heavy metal and halogen atoms, and it has fiber-reactive properties and is very highly suitable for dyeing and printing of materials containing either cellulose fibers, such as cotton, synthetic cotton, hemp, and synthetic hemp, or amide containing fibers such as wool and nylon.

  揭示了以下化学式(I)的一种环保反应性染料，其中R1、R2、D、M的定义如规范中所述。该发明的染料具有高固定性和非常良好的建立性。它还具有绿色环保、低盐、低碱、高耗尽、不含重金属和卤原子的特点，具有纤维反应性能，非常适合于含有纤维素纤维（如棉花、合成棉、大麻和合成大麻）或含酰胺纤维（如羊毛和尼龙）的材料的染色和印花。