对氨基偶氮苯基-4-磺酸 | 104-23-4

• 物质功能分类: 有机原料 - 重氮、偶氮或氧化偶氮化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 中文名称: 对氨基偶氮苯基-4-磺酸
• 中文别名: 4'-氨基偶氮苯-4-磺酸；4’-氨基偶氮苯-4-磺酸；对氨基偶氮苯对ˊ磺酸钠盐；PAABSA；4-氨基偶氮苯-4-磺酸；对氨基偶氮苯-4-磺酸；对氨基偶氮苯-4'-磺酸；4-氨基偶氮苯-4'-磺酸；四磺酸
• 英文名称: 4'-aminoazobenzene-4-sulfonic acid
• 英文别名: p-(p-aminophenylazo)benzenesulfonic acid；p-aminoazobenzene-4'-sulfonic acid；4-Amino-azobenzol-4'-sulfonsaeure；4-((4-Aminophenyl)diazenyl)benzenesulfonic acid；4-[(4-aminophenyl)diazenyl]benzenesulfonic acid
• CAS: 104-23-4
• 化学式: C₁₂H₁₁N₃O₃S
• 分子量: 277.304
• InChiKey: PPVRMPPLECDING-UHFFFAOYSA-N

物化性质

• 沸点：
  477.42℃[at 101 325 Pa]
• 密度：
  1.3764 (rough estimate)
• 溶解度：
  20℃有机溶剂中的溶解度为345.945mg/L
• LogP：
  -0.352 at 37℃
• 稳定性/保质期：
  可燃，燃烧会产生有毒的氮氧化物和硫氧化物烟雾。

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  114
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 安全说明：
  S22,S24/25
• WGK Germany：
  3
• 海关编码：
  2927000090
• 危险品标志：
  Xi
• 储存条件：
  密封避光保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4’-Aminoazobenzene-4-sulphonic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4’-Aminoazobenzene-4-sulphonic acid
CAS number: 104-23-4

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C12H11N3O3S
Molecular weight: 277.3

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

应用

对氨基偶氮苯基-4-磺酸是一种羧酸类衍生物，可用作染料中间体。

用途 用作染料中间体

类别 有毒物品

可燃性危险特性 可燃；燃烧时会生成有毒的氮氧化物和硫氧化物烟雾

储运特性 应存放在通风、低温且干燥的库房中

灭火剂 干粉、泡沫、砂土、二氧化碳，以及雾状水

反应信息

• 作为反应物：
  描述：

  对氨基偶氮苯基-4-磺酸 在 氯磺酸 、 硫酸 、 水 、 sodium hydroxide 作用下， 以 水 为溶剂， 反应 3.58h， 生成
  参考文献：
  名称：

  一种偶氮类红色活性染料及其中间体

  摘要：

  本发明涉及一种偶氮类红色活性染料及其中间体，该活性染料具有如下式(I)结构式本发明的染料是一种红色单结构活性染料。对于棉纤维和尼龙纤维都具有很好的上染率，特别是染尼龙纤维，色泽鲜艳，高固色，高牢度。染色过程具有很好的重现性和稳定性。

  公开号：

  CN102433028B
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 硫酸 、 三氧化硫 作用下， 生成 对氨基偶氮苯基-4-磺酸
  参考文献：
  名称：

  Griess, Chemische Berichte, 1882, vol. 15, p. 2189

  摘要：

  DOI：

文献信息

• Robust Ordered Bundles of Porous Helical Nanotubes Assembled from Fully Rigid Ionic Benzene‐1,3,5‐tricarboxamides
  作者：Xibo Wu、Daoliang Wang、Mingming Chen、Chengsha Wei、Shenghui Wei、Ningdong Huang、Liangbin Li、Guobing Zhang

  DOI：10.1002/chem.201501422

  日期：2015.10.19

  rigid arms into benzene‐1,3,5‐tricarboxamide (BTA) molecules. A series of similar BTA molecules with distinct terminal groups and arm lengths are synthesized; all form hexagonal bundles of helical rosette nanotubes spontaneously in water. Despite differences in molecular packing, the dimensions and bundling of the supramolecular nanotubes show almost identical concentration dependence for all molecules

  人造纳米管的尺寸控制和有序组装是有希望的实际应用。然而，这种系统的超分子组装仍然具有挑战性。提出了一种新的策略，该策略可通过将离子末端和完全刚性的臂引入苯-1,3,5-三三甲酰胺（BTA）分子中来增强分子间非共价相互作用，以构建具有固定大小和远距离有序的分层超分子结构。合成了一系列具有不同末端基团和臂长的相似BTA分子。都在水中自发地形成了六角形的玫瑰花形纳米管束。尽管分子堆积不同，但超分子纳米管的尺寸和成束对所有分子显示出几乎相同的浓度依赖性。可以容许某些分子不规则性的分层组装的相似性可以扩展到诸如纳米管壁的空隙率之类的特性。这是一种合理的策略，可用于在水性环境中以精确的尺寸和有序的方式实现超分子纳米管，同时允许对分子进行功能性修饰。
• AZO COMPOUND AND DYE POLARIZING FILM CONTAINING THE SAME
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：EP2045296A1

  公开（公告）日：2009-04-08

  Disclosed is an azo compound represented by the formula (1) below, a salt thereof, or a copper complex salt compound thereof. (In the formula, R1 and R2 independently represent a hydrogen atom, a sulfonic acid group, a lower alkyl group or a lower alkoxyl group; R3-R6 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxyl group; R7 represents a lower alkyl group or a lower alkoxyl group; and n represents 0 or 1.)

  披露了一种由下式（1）表示的偶氮化合物，其盐，或其铜络合物盐。 （在公式中，R1和R2独立地代表一个氢原子、一个磺酸基、一个低级烷基或一个低级烷氧基；R3-R6独立地代表一个氢原子、一个低级烷基或一个低级烷氧基；R7代表一个低级烷基或一个低级烷氧基；n代表0或1。）
• [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。
• Polyanionic and polyzwitterionic azobenzene ionic liquid-functionalized silica materials and their chromatographic applications
  作者：Hongdeng Qiu、Shengxiang Jiang、Makoto Takafuji、Hirotaka Ihara

  DOI：10.1039/c3cc00138e

  日期：——

  New polyanionic and polyzwitterionic azobenzene ionic liquid-functionalized silica materials were designed based on the preparation of a new polymerizable azobenzene anionic monomer and either its cation-exchange with alkylimidazolium after grafting or the formation of an ionic liquid monomer pair before grafting onto silica.

  基于合成一种新型可聚合偶氮苯阴离子单体，并通过接枝后与烷基咪唑盐进行阳离子交换或接枝前形成离子液体单体对的方法，设计了新型多阴离子和多双离子偶氮苯离子液体功能化二氧化硅材料。
• Efficient cycling utilization of solar-thermal energy for thermochromic displays with controllable heat output
  作者：Weixiang Yang、Yiyu Feng、Qianyu Si、Qinghai Yan、Peng Long、Liqi Dong、Linxia Fu、Wei Feng

  DOI：10.1039/c8ta05333b

  日期：——

  Photo-thermal energy cycles for thermochromic displays with control of heat output.

  具有热输出控制的热致变色显示器的光热能循环。