1-amino-8-hydroxy-7-(2'-sulfonaphtylazo)naphtalene-3,6-disulfonic acid | 65237-05-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-amino-8-hydroxy-7-(2'-sulfonaphtylazo)naphtalene-3,6-disulfonic acid
• 英文别名: 5-amino-4-hydroxy-3-(1-sulfo-[2]naphthylazo)-naphthalene-2,7-disulfonic acid；(Naphthalin-sulfonsaeure-(1))-(2 azo 2)-(8-amino-naphthol-(1)-disulfonsaeure-(3.6))；5-Amino-4-hydroxy-3-(1-sulfo-[2]naphthylazo)-naphthalin-2,7-disulfonsaeure；8-amino-1-hydroxy-2,2'-azonaphthalene-1',3,6-trisulfonic acid
• CAS: 65237-05-0
• 化学式: C₂₀H₁₅N₃O₁₀S₃
• 分子量: 553.551
• InChiKey: AWWNMIDVRILOPQ-GHVJWSGMSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.44
• 重原子数：
  36.0
• 可旋转键数：
  5.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  234.08
• 氢给体数：
  5.0
• 氢受体数：
  10.0

反应信息

• 作为产物：
  描述：

  1-氨基-8-萘酚-3,6-二磺酸 、 2-重氮萘-1-磺酸 在 sodium carbonate 作用下， 生成 1-amino-8-hydroxy-7-(2'-sulfonaphtylazo)naphtalene-3,6-disulfonic acid
  参考文献：
  名称：

  H-酸和乙酰-H-酸制备的偶氮染料的比较研究。

  摘要：

  DOI：

  10.1021/ie50192a038

文献信息

• Reactive dyestuffs with alkylthio group and beta-sulfatoethylsulfone group
  申请人：Everlight USA, Inc.

  公开号：EP2009065A1

  公开（公告）日：2008-12-31

  The present invention provides a reactive dyestuff with an alkylthio group and a β-sulfatoethylsulfone group, which is represented by formula (I), wherein D, R, R1, R2, R3, R4, Q, x, and y are defined the same as the specification. The reactive dyestuffs of the present invention not only have characteristics of high solubility, high alkali solubility, and easily being washed off for dyeing cellulose fiber, but also are suitably applied in cold-pad-batch dyeing, continuous-dyeing, printing, and digital printing.

  本发明提供一种具有烷基硫基和β-磺酸乙基磺酰基的反应性染料，其由式(I)表示，其中D、R、R1、R2、R3、R4、Q、x和y的定义与规范相同。本发明的反应染料不仅具有高溶解度、高碱溶解度和易于洗去的特性，用于染色纤维素纤维，而且适用于冷垫批染、连续染色、印花和数字印花。
• Fibre-reactive dyes their preparation and their use
  申请人：——

  公开号：US20040261199A1

  公开（公告）日：2004-12-30

  Reactive dyes of formula (U) wherein Q 1 , Q 2 , Q 3 and Q 4 are each independently of the others hydrogen or unsubstituted or substituted C 1 -C 4 alkyl, A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine chromophore, D is the radical of a diazo component, of the benzene or naphthalene series, X is halogen, 3-carboxpyridin-1-yl, 3-carbamoylpyridin-1-yl, hydroxy, C 1 -C 4 alkoxy unsubstituted or substituted in the alkyl moiety, phenoxy unsubstituted or substituted in the phenyl moiety, C 1 -C 4 alkylthio unsubstituted or substituted in the alkyl moiety, unsubstituted or substituted amino, or an N-heterocycle which may or may not contain further hetero atoms, and Y is vinyl or a radical —CH 2 —CH 2 —U and U is a group removable under alkaline conditions, are suitable for dyeing cellulosic or amide-group-containing fibre materials.

  式(U)的反应染料，其中Q1、Q2、Q3和Q4各自独立地为氢或未取代或取代的C1-C4烷基，A是单偶氮、多偶氮、金属配合物偶氮、蒽醌、酞菁、福马赞或二氧嗪色团的基团，D是苯或萘系列的重氮组分的基团，X是卤素、3-羧基吡啶-1-基、3-氨基甲酰基吡啶-1-基、羟基、C1-C4烷氧基未取代或取代于烷基中、苯氧基未取代或取代于苯基中、C1-C4烷基硫基未取代或取代于烷基中、未取代或取代的氨基，或可能包含进一步杂原子的N-杂环化合物，Y是乙烯基或基团—CH2—CH2—U，U是在碱性条件下可去除的基团，适用于染色纤维素或含酰胺基团的纤维材料。
• Verwendung von Reaktivfarbstoffen zum Färben und Bedrucken von hydroxylgruppenhaltigen Fasermaterialien
  申请人：BAYER AG

  公开号：EP0059355A2

  公开（公告）日：1982-09-08

  Die Erfindung betrifft neue, Triazinylgruppen-haltige Reaktivfarbstoffe der allgemeinen Formel in welcher D, B1, R1, X, Y, B2, K, W. Me sowie p und r die im Anmeldetext angegebene Bedeutung besitzen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken hydroxyl- oder stickstoffhaltiger Fasermaterialien.

  本发明涉及通式中的 D、B1、R1、X、Y、B2、K、W、Me 和 p 和 r 具有本申请正文中给出的含义的新的含三嗪基团的活性染料，涉及其制备工艺及其在含羟基或含氮纤维材料的染色或印花中的用途。
• Fiber-reactive compound having both pyridiniotriazinyl and vinylsulfone type groups
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0167219A1

  公开（公告）日：1986-01-08

  A compound of the formula, wherein D is an organic dye moiety, R, and R2 are independently hydrogen or a substituted or unsubstituted lower alkyl group, R3 is hydrogen or a substituted or unsubstituted lower alkyl, phenyl or naphthyl group, X, and X2 are independently hydrogen, halogen or a lower alkyl, cyano, carbamoyl, vinyl, β-hydroxyethyl, β-sutfoethyl, β-sulfatoethyl, carboxyl, carboxylic acid ester or sulfonic acid group, and Z is appended to the above-defined D or R3 and stand for -S02CH = CH2 or -SO2CH2CH2Y, in which Y is a group capable of being split by the action of an alkali, which is useful for dyeing hydroxyl or amido group-containing fiber materials with excellent build-up properties, thereby giving dyed products having excellent various fastness properties.

  式中的化合物、 其中 D 为有机染料分子，R 和 R2 独立地为氢或取代或未取代的低级烷基，R3 为氢或取代或未取代的低级烷基、苯基或萘基，X 和 X2 独立地为氢、卤素或低级烷基、氰基、氨基甲酰基、乙烯基、β-羟乙基、β-仲丁基、β-砜乙基、羧基、羧酸酯或磺酸基，Z 为上述 D 或 R3 的附加物，代表-S02CH = CH2 或-SO2CH2CH2Y、Z 附加在上述定义的 D 或 R3 上，代表 -S02CH = CH2 或 -SO2CH2CH2Y，其中 Y 是可在碱作用下分裂的基团，可用于对含羟基或氨基基团的纤维材料进行染色，具有优异的增染性能，从而使染色产品具有优异的各种牢度性能。
• Ink compositions for ink jet recording
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0481449A2

  公开（公告）日：1992-04-22

  An ink composition for ink jet recording, which contains a water-soluble dye, an organic solvent and water, in which the dye is represented by the formula (1) as shown in the state of free acid:         D - (SO₂CH₂CH₂SO₃H)m   (1) wherein D represents a dye residue selected from the group of monoazo and polyazo dyes, their complexes with Cr, Fe, Co and Cu, copper and nickel phthalocyanine dyes, anthraquinone dyes, dioxazine dyes, and formazane complex dyes, and m represents an integer of 1, 2, 3 or 4, and which is superior in its stability during preservation and while being used, thermal stability, image clearness, water resistivity, light fastness, etc.

  一种用于喷墨记录的墨水组合物，它含有一种水溶性染料、一种有机溶剂和水，其中染料由式（1）表示，如游离酸状态所示： D - (SO₂CH₂CH₂SO₃H)m (1) 其中 D 代表一种染料残留物，选自单偶氮和多偶氮染料、它们与 Cr、Fe、Co 和 Cu 的络合物、铜和镍酞菁染料、蒽醌染料、二噁嗪染料和甲臢嗪络合物染料，m 代表 1、2、3 或 4 的整数，并且在保存和使用过程中的稳定性、热稳定性、图像清晰度、耐水性、耐光牢度等方面更优越。