色酚AS-SG | 86-19-1

• 物质功能分类: 染料及颜料 - 染料 - 冰染染料(显色染料)
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 色酚AS-SG
• 中文别名: 2-羟基-N-(4-甲氧基苯基)-11H-苯并[a]咔唑-3-甲酰胺；2-羟基-11H-苯并(Α)咔唑-3-碳酰基对茴香胺；C.I.冰染偶合组分13；纳夫妥AS-SG
• 英文名称: 2-Hydroxy-11H-benzo[a]carbazole-3-carboxy-p-anisidide
• 英文别名: N-(4-methoxyphenyl)-2-hydroxy-11H-benzo[a]carbazole-3-carboxamide；NSC50654；2-hydroxy-11H-benzo[a]carbazole-3-carboxylic acid p-anisidide；2-Hydroxy-11H-benzo[a]carbazol-3-carbonsaeure-p-anisidid；2-hydroxy-N-(4-methoxy-phenyl)-11H-benzo[a]carbazole-3-carboxamide；2-hydroxy-4'-methoxy-11H-benzo[a]carbazole-3-carboxanilide；11H-Benzo[a]carbazole-3-carboxamide, 2-hydroxy-N-(4-methoxyphenyl)-；2-hydroxy-N-(4-methoxyphenyl)-11H-benzo[a]carbazole-3-carboxamide
• CAS: 86-19-1
• 化学式: C₂₄H₁₈N₂O₃
• mdl: MFCD00056819
• 分子量: 382.419
• InChiKey: HRNSEOMPRWUKQL-UHFFFAOYSA-N

物化性质

• 熔点：
  324~326℃
• 沸点：
  598.6±45.0 °C(Predicted)
• 密度：
  1.408±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.041
• 拓扑面积：
  74.4
• 氢给体数：
  3
• 氢受体数：
  3

安全信息

• 危险品标志：
  T,N
• WGK Germany：
  3
• RTECS号：
  WH6705000
• 海关编码：
  2924299090
• 危险类别：
  6.1(b)
• 安全说明：
  S24/25,S26,S27,S28,S37/39
• 危险类别码：
  R23/24/25,R50/53
• 包装等级：
  III
• 危险品运输编号：
  UN 3146 6.1/PG 3

制备方法与用途

化学性质
橄榄绿色粉末。它溶于吡啶而不溶于水和纯碱溶液；在硫酸或烧碱溶液中则会呈现棕黄色。

用途
主要用作棉纤维染色及印花的打底剂。色酚 AS-SG 特别适用于棉纤维染深色，也可用于黏胶纤维、蚕丝与锦纶的染色，但通常不应用于印花。它对棉纤维具有高亲和力，偶合能力相对较弱。将其与红色基 B 配合可染出黑色，甚至可以替代还原黑 BB。

用途
主要用于棉织物染色及印花的打底剂。使用此产品进行印染时，可以获得乌黑且牢度较好的深色调，并能保持布料柔软，无脆硬感。

生产方法
采用 2,3-酸、苯肼和对氨基苯甲醚作为基本原料。首先将 2,3-酸用发烟硫酸磺化，再经氢氧化钠碱熔处理，在氯苯存在下与苯肼缩合闭环，并用碳酸钠成盐；然后进行对氨基苯甲醚的缩合反应，蒸出氯苯后过滤、干燥得到成品。

1. 磺化
2. 碱熔
3. 缩合闭环
4. 缩合产品规格：熔点 ≥ 324℃。原料消耗 (kg/t)：2,3-酸 1550；苯肼 375；对氨基苯甲醚 350。

生产方法（另一种）
以 2,3-酸、苯肼和对甲氧基苯胺为原料，首先将 2,3-酸用发烟硫酸磺化，并氢氧化钠碱熔处理。随后，在氯苯介质中与苯肼缩合闭环制得 2-羟基-1',2'-苯并咔唑-3-甲酸；再与对甲氧基苯胺缩合，经中和、蒸馏、过滤和干燥得到成品。

反应信息

• 作为反应物：
  描述：

  色酚AS-SG 、 2-sulfo-benzenediazonium-betaine 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 5.0h， 生成 2-[[2-hydroxy-3-[(4-methoxyphenyl)carbamoyl]-11H-benzo[a]carbazol-1-yl]diazenyl]benzenesulfonic acid
  参考文献：
  名称：

  PIGMENT DISPERSING AGENT, PIGMENT COMPOSITION, AND PIGMENT COLORING AGENT

  摘要：

  本发明提供了一种颜料分散剂：能够显著改善液体产品（如墨水或油漆）的流动性，其中液体产品中包含颜料颗粒（如黑色偶氮颜料）处于分散状态；能够抑制颜料颗粒的聚集；防止异物的发生；并能够生产具有优异光密度的彩色制品。提供的颜料分散剂是由以下化学式（1）表示的化合物，其中R1和R2分别独立表示通过从含有碱性氮原子的胺化合物的氨基中消除一个氢原子而获得的基团，而R3和R4分别独立表示氢原子、卤素原子、烷基、烷氧基或羟基。

  公开号：

  US20200377480A1

文献信息

• BLACK AZO PIGMENT AND COLORANT
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG.CO., LTD.

  公开号：US20190048195A1

  公开（公告）日：2019-02-14

  There are provided: a near-infrared non-absorbing black azo pigment having a sufficient blackness, having an excellent durability such as solvent resistance, and having a novel skeleton; and a colorant that uses the black azo pigment and is useful for forming a black matrix or a light-shielding film. The black azo pigment is represented by the following formula (1), wherein R 1 represents an aryl group optionally having a substituent. In addition, the colorant contains the black azo pigment and is suitable as a material or the like for forming a black matrix for a color filter or for forming a light-shielding film.

  提供了一种近红外非吸收黑色偶氮颜料，具有足够的黑度，具有优异的耐溶剂性能，并具有新颖的骨架；以及使用该黑色偶氮颜料的着色剂，适用于形成黑色基板或遮光膜。该黑色偶氮颜料由以下式（1）表示，其中R1代表可选具有取代基的芳基。此外，该着色剂含有黑色偶氮颜料，并适用于用作颜色滤光片的黑色基板或形成遮光膜的材料等。
• Phosphate transport inhibitors
  申请人：Jozefiak H. Thomas

  公开号：US20070021509A1

  公开（公告）日：2007-01-25

  Disclosed are compounds which have been identified as inhibitors of phosphate transport. Many of the compounds are represented by Structural Formula (I): Ar 1 —W—X—Y—Ar 2 ; or a pharmaceutically acceptable salt thereof. Ar 1 and Ar 2 are independently a substituted or unsubstituted aryl group or an optionally substituted five membered or six membered non-aromatic heterocylic group fused to an optionally substituted monocylic aryl group. W and Y are independently a covalent bond or a C1-C3 substituted or unsubstituted alkylene group. X is a heteroatom-containing functional group, an aromatic heterocyclic group, substituted aromatic heterocyclic group, non-aromatic heterocyclic group, substituted non-aromatic heterocyclic group, an olefin group or a substituted olefin group. Also disclosed are methods of treating a subject with a disease associated with hyperphosphatemia, as well as a disease mediated by phosphate-transport function. The methods comprise the step of administering an effective amount of the one of the compounds described above.

  本发明涉及已被鉴定为磷酸盐转运抑制剂的化合物。其中许多化合物由结构式（I）表示：Ar1-W-X-Y-Ar2；或其药学上可接受的盐。其中，Ar1和Ar2独立地为取代或未取代的芳基团或可选取代的五元或六元非芳基杂环团与可选取代的单环芳基团融合。W和Y独立地为共价键或C1-C3取代或未取代的烷基链。X为含杂原子的官能团、芳基杂环团、取代的芳基杂环团、非芳基杂环团、取代的非芳基杂环团、烯烃基或取代的烯烃基。本发明还涉及治疗与高磷血症相关的疾病以及由磷酸盐转运功能介导的疾病的方法。该方法包括给予上述化合物之一的有效量。
• Near-infrared reflecting composite pigments
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO. LTD.

  公开号：EP1217044A2

  公开（公告）日：2002-06-26

  A near-infrared reflecting composite pigment comprises a near-infrared non-absorbing colorant and a white pigment coated with the near-infrared non-absorbing pigment. The near-infrared reflecting composite pigment can be produced by mixing a colorant dispersion, in which the near-infrared non-absorbing colorant is dispersed in a liquid medium, with the white pigment in a form selected from powder or a dispersion and then drying the resultant mixture. A near-infrared reflecting coating agent comprises as a coloring agent the near-infrared reflecting composite pigment. A near-infrared reflecting material comprises a base material coated on a surface thereof with the near-infrared reflecting coating agent.

  近红外反射复合颜料由近红外非吸收着色剂和涂有近红外非吸收颜料的白色颜料组成。近红外反射复合颜料可以通过将着色剂分散体（其中近红外非吸收着色剂分散在液体介质中）与白色颜料（其形式可以选择粉末或分散体）混合，然后干燥所得混合物而制成。近红外反射涂层剂包括作为着色剂的近红外反射复合颜料。近红外反射材料包括表面涂有近红外反射涂层剂的基底材料。
• NEAR INFRARED-REFLECTING/TRANSMITTING AZO PIGMENT, METHOD FOR MANUFACTURING NEAR INFRARED-REFLECTING/TRANSMITTING AZO PIGMENT, COLORANT COMPOSITION USING SAID AZO PIGMENTS, ITEM-COLORING METHOD AND COLORED ITEM
  申请人：Dainichiseika Color & Chemicals Mfg. Co., Ltd.

  公开号：EP3109283A1

  公开（公告）日：2016-12-28

  An azo pigment is provided which can be used as a coloring agent, etc. for use in paints, plastics, synthetic fibers, printing inks, and writing materials or for image recording or image displaying and which has performance of exhibiting high near infrared reflection/transparency, particularly when used as a heat-shielding paint, even in the case where the pigment has a dark color, and as a result, colored articles having the above-described properties are provided, and furthermore an article that is also useful as a printing ink in the security field is provided particularly when the pigment has a dark or black color. Specifically, an azo pigment is provided which is obtained through coupling reaction between a particular azo component and a particular coupling component, which has a plurality of chromophores of an azomethine group and of an azo group within a molecule, and in which the diazo component is a diazotized product of 3-(4-aminophenylimino)-1-oxo-4,5,6,7-tetrachroloisoindoline.

  本发明提供了一种偶氮颜料，可用作着色剂等，用于涂料、塑料、合成纤维、印刷油墨和书写材料或图像记录或图像显示。本发明提供了一种偶氮颜料，它可用作着色剂等，用于涂料、塑料、合成纤维、印刷油墨和书写材料，或用于图像记录或图像显示，具有高近红外反射/透明度的性能，尤其是在用作隔热涂料时，即使颜料的颜色较深也是如此，因此本发明提供了具有上述特性的有色物品，此外，本发明还提供了一种在防伪领域也可用作印刷油墨的物品，尤其是当颜料的颜色较深或呈黑色时。具体地说，本发明提供了一种偶氮颜料，它是通过特定偶氮组分和特定偶联组分之间的偶联反应获得的，在一个分子内具有偶氮基和偶氮基的多个发色团，其中重氮组分是 3-(4-氨基苯基亚氨基)-1-氧代-4,5,6,7-四氢异吲哚啉的重氮化产物。
• Black azo pigment and colorant
  申请人：DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

  公开号：US10344166B2

  公开（公告）日：2019-07-09

  There are provided: a near-infrared non-absorbing black azo pigment having a sufficient blackness, having an excellent durability such as solvent resistance, and having a novel skeleton; and a colorant that uses the black azo pigment and is useful for forming a black matrix or a light-shielding film. The black azo pigment is represented by the following formula (1), wherein R1 represents an aryl group optionally having a substituent. In addition, the colorant contains the black azo pigment and is suitable as a material or the like for forming a black matrix for a color filter or for forming a light-shielding film.

  本文提供了：一种近红外无吸收黑色偶氮颜料，具有足够的黑度、优异的耐久性（如耐溶剂性）和新颖的骨架；以及一种着色剂，该着色剂使用该黑色偶氮颜料，可用于形成黑色基体或遮光膜。黑色偶氮颜料由下式（1）表示，其中 R1 代表芳基，可选具有一个取代基。此外，着色剂含有黑色偶氮颜料，适合作为材料或类似材料，用于形成滤色片的黑色基体或形成遮光膜。