分散蓝7 | 3179-90-6

• 物质功能分类: 染料及颜料 - 染料 - 分散染料
• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 分散蓝7
• 中文别名: 分散兰7；分散蓝7DisperseBlue7
• 英文名称: 5,8-dihydroxy-1,4-bis<<2-hydroxyethyl>amino>-9,10-anthracenedione
• 英文别名: 5,8-dihydroxy-1,4-bis<(2-hydroxyethyl)amino>anthracene-9,10-dione；1,4-dihydroxy-5,8-bis<(2-hydroxyethyl)amino>-9,10-antracenedione；Disperse Blue 7；1,4-dihydroxy-5,8-bis-(2-hydroxy-ethylamino)-anthraquinone；1,4-Dihydroxy-5,8-bis-(2-hydroxy-aethylamino)-anthrachinon；5.8-Bis-(2-hydroxy-aethylamino)-chinizarin；1,4-dihydroxy-5,8-bis(2-hydroxyethylamino)anthracene-9,10-dione
• CAS: 3179-90-6
• 化学式: C₁₈H₁₈N₂O₆
• 分子量: 358.351
• InChiKey: WHPNHQRWWMLKPJ-UHFFFAOYSA-N

物化性质

• 熔点：
  215-220℃
• 沸点：
  490.79°C (rough estimate)
• 密度：
  1.607
• 物理描述：
  Disperse blue 7 is a fine black powder. (NTP, 1992)
• 溶解度：
  50 to 100 mg/mL at 70° F (NTP, 1992)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  139
• 氢给体数：
  6
• 氢受体数：
  8

安全信息

• 海关编码：
  2922509090

制备方法与用途

Celliton Fast Blue Green B（分散蓝7）是一种用于纺织品的蓝绿色染料。研究显示，其水提取物在实验动物身上未表现出皮肤刺激或过敏反应，对人体亦无刺激作用。

反应信息

• 作为反应物：
  描述：

  分散蓝7 在 吡啶 、 盐酸 作用下， 反应 4.8h， 生成 novantrone
  参考文献：
  名称：

  Dzieduszycka; Stefanska; Kolodziejczyk, Farmaco, Edizione Scientifica, 1987, vol. 42, # 3, p. 219 - 226

  摘要：

  DOI：
• 作为产物：
  描述：

  5,8-dihydroxy-1,4-bis((2-hydroxyethyl)amino)-2,3-dihydroanthracene-9,10-dione 在 苯并呋咱 作用下， 以 various solvent(s) 为溶剂， 反应 16.0h， 以97%的产率得到分散蓝7
  参考文献：
  名称：

  Dehydrogenations Using Benzofuroxan as Oxidant

  摘要：

  2-Arylsubstituted benzimidazoles, quinoxalines, in 3,5-position substituted 2,6-dimethylpyridines, and 1,4-bis(alkylamino)-9,10-anthracenediones are easily prepared under mild conditions by means of benzofuroxan as oxidant. Thus, the preparation of 2-arylbenzimidazoles succeeds in acetonitrile at 50-degrees-C in yields of 65 to 78 %.

  DOI：

  10.1080/00397919208021304

文献信息

• Bridged diaminopyrazole compounds and dye compositions containing same
  申请人：——

  公开号：US20020170125A1

  公开（公告）日：2002-11-21

  The new diaminopyrazole compounds are bridged 4,5-diaminopyrazole compounds or salts thereof. These diaminopyrazole compounds have the formula (I): 1 wherein R1 represents hydrogen, a C 1 - to C 6 -alkyl, a C 1 - to C 4 -hydroxyalkyl, a C 1 - to C 4 -aminoalkyl, a C 1 - to C 8 -alkylamino, a di(C 1 - to C 8 -alkyl)amino, a C 1 - to C 4 -alkylamino-(C 1 - to C 4 -alkyl), a di(C 1 - to C 4 -alkylamino)-C 1 - to C 4 -alkyl, an aryl or a heteroaryl; R2 and R3 each represent hydrogen, a straight-chain or branched C 1 - to C 6 -alkyl, an aryl, a heteroaryl, a carboxylic acid, a carboxylic acid ester, an unsubstituted or substituted carboxylic acid amide, a hydroxy or a C 1 - to C 4 -hydroxyalkyl group, or R2 and R3 together represent a C 1 - to C 6 -alkylene group; Z represents a C 1 - to C 10 -alkyl diradical, optionally interrupted by a heteroatom, an aromatic or heteroaromatic diradical, optionally substituted with a hydroxy group, a C 1 - to C 6 -alkyl group and/or is subjected to a benzocondensation once or twice; or Z is —Ar(Alk) n —Ar—, wherein Ar represents an arylene group or a heteroarylene group, Alk represents a —CH 2 — group and n is 0 to 6; and x and y are 0 or 1.

  新的二氨基吡唑化合物是桥联的4,5-二氨基吡唑化合物或其盐。这些二氨基吡唑化合物的化学式为（I）：其中R1代表氢、C1至C6烷基、C1至C4羟基烷基、C1至C4氨基烷基、C1至C8烷基氨基、双（C1至C8烷基）氨基、C1至C4烷基氨基（C1至C4烷基）、双（C1至C4烷基氨基）-C1至C4烷基、芳基或杂芳基；R2和R3各自代表氢、直链或支链的C1至C6烷基、芳基、杂芳基、羧酸、羧酸酯、未取代或取代的羧酸酰胺、羟基或C1至C4羟基烷基，或者R2和R3一起代表C1至C6烷基烯基；Z代表C1至C10烷基二基团，可由杂原子中断，芳香或杂芳二基团，可取代一个羟基、一个C1至C6烷基团和/或经过一次或两次苯环缩合；或Z为—Ar(Alk)n—Ar—，其中Ar代表芳基团或杂芳基团，Alk代表—CH2—基团，n为0至6；x和y为0或1。
• Use of cationic azacyanine dyes for coloring keratin fibers
  申请人：Javet Manuela

  公开号：US20070022545A1

  公开（公告）日：2007-02-01

  The present invention relates to the use of cationic azacyanine dyes of the formula (Ia) or (Ib) for coloring keratin fibers, and to a method of coloring hair with various degrees of damage.

  本发明涉及使用带正电的氮杂菁染料的化学式(Ia)或(Ib)来染色角蛋白纤维，以及使用各种程度受损的头发染色的方法。
• Cationic azacyanine dyes and coloring agents containing said dyes
  申请人：Javet Manuela

  公开号：US20070220685A1

  公开（公告）日：2007-09-27

  The present invention relates to agents containing cationic azacyanine dyes having formula (I) for dyeing fibers, such as, for example, keratin fibers, wool, silk or fleeces, and in particular human hair, as well as to new asymmetrical azacyanine dyes.

  本发明涉及含有带正电的氮杂青烷染料的制剂，其化学式为(I)，用于染色纤维，例如角蛋白纤维、羊毛、丝绸或羊毛绒等，特别是人类头发，同时也涉及新的非对称氮杂青烷染料。
• Novel diaminopyrazole derivatives and dyes containing said compounds
  申请人：——

  公开号：US20030115684A1

  公开（公告）日：2003-06-26

  Diaminopyrazole derivatives of the general Formula (I) or their physiological tolerated, water-soluble salts with inorganic or organic acids, 1 and agents, containing these compounds, for the oxidative dyeing of fibers.

  通式（I）的二氨基吡唑衍生物或其生理耐受性、水溶性盐，包括这些化合物的无机或有机酸，以及用于纤维氧化染色的剂。
• (3,5-Diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers
  申请人：Goettel Otto

  公开号：US20070180629A1

  公开（公告）日：2007-08-09

  The object of the present invention are (3,5-diaminophenyl)(2,4-dihydroxyphenyl)metha-none and the acid adducts thereof of formula (I), with 0≦n≧2 and HX denoting an inor-ganic or organic acid, the colorant containing these compounds and a method for producing the compounds of formula (I).

  本发明的对象是公式（I）中的（3,5-二氨基苯基）（2,4-二羟基苯基）甲酮及其酸加合物，其中0≦n≧2，HX表示无机或有机酸，所述颜料含有这些化合物，并且本发明还提供了一种制备公式（I）化合物的方法。