溴氨酸 | 6258-06-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 羧酸的卤化、磺化、硝化或亚硝化衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 溴氨酸
• 中文别名: 1-氨基-4-溴蒽醌-2-磺酸钠；2-氨基-4-溴蒽醌-2-磺酸钠；1-氨基-4-溴-9,10-二氢-9,10-二氧代-2-蒽磺酸单钠盐
• CAS: 6258-06-6
• 化学式: C14H8BrNNaO5S
• 分子量: 405.18
• InChiKey: JEPVBIMOJDNAAK-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C(lit.)
• LogP：
  -0.528 at 25℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.67
• 重原子数：
  23
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  123
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• WGK Germany：
  1
• RTECS号：
  CB1090000
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H319

文献信息

• Mixture of Sulfide Dyes
  申请人：Cremer Christian

  公开号：US20090100610A1

  公开（公告）日：2009-04-23

  Disclosed are mixtures of sulfide dyes and dyeing compositions comprising mixtures of sulfide dyes. The dye mixtures are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.

  揭示了含有硫化染料混合物和含有硫化染料混合物的染料组合物。这些染料混合物适用于有机材料的染色，例如角蛋白纤维，最好是人类头发。
• Anthrapyridone compounds and their production process
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0353031A2

  公开（公告）日：1990-01-31

  An anthrapyridone compound of the following formula (I), which is useful for coloring synthetic resins: wherein Q is -NH₂, -NHCH₃ or -NHCOZ where Z is phenyl or alkyl which may be substituted; X₁, X₂ and X₃ are each hydrogen, halogen, alkyl, alkoxy, hydroxy, -NHCOR¹, -CONR²R³, -COR⁴, -COOR⁵, -SO₂R⁶ or -SO₂NR⁷R⁸ where R¹ and R⁴ are each C₁₋₄ alkyl R² and R³ are each hydrogen or C₁₋₄ alkyl, R⁵ and R⁶ are each alkyl or hydroxyalkyl and R⁷ and R⁸ are each hydrogen or C₁₋₄ alkyl, with proviso that when Q is -NHCH₃, X₁, X₂ and X₃ are each hydrogen, halogen, alkoxy, hydroxy, -NHCOR¹, -CONR²R³, -COR⁴, -COOR⁵, -SO₂R⁶ or -SO₂NR⁷R⁸. Process for producing the anthrapyridone compound is also provided.

  一种下式(I)的蒽吡啶酮化合物，可用于合成树脂着色： 其中 Q 为 -NH₂、-NHCH₃ 或 -NHCOZ，Z 为苯基或可被取代的烷基；X₁、X₂ 和 X₃ 各为氢、卤素、烷基、烷氧基、羟基、-NHCOR¹、-CONR²R³、-COR⁴、-COR⁵、-SO₂R⁶ 或 -SOR⁸ 其中 R¹ 和 R⁴ 各为 C₁₋₄ 烷基 R² 和 R³ 各为氢或 C₁₋₄ 烷基、R⁵和R⁶各自为烷基或羟烷基，R⁷和R⁸各自为氢或C₁₋₄烷基，但当Q为-NHCH₃时、X₁、X₂和X₃各自为氢、卤素、烷氧基、羟基、-NHCOR¹、-CONR²R³、-COR⁴、-COR⁵、-SO₂R⁶或-SO₂NR⁷R⁸。 还提供了生产蒽吡啶酮化合物的工艺。
• MODIFIED HYDROPHILIC ACRYLIC RESIN FILM
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2860215A1

  公开（公告）日：2015-04-15

  [Problem] To provide hydrophilic modified acrylic resin films which exhibit excellent antifogging properties and antifouling properties and high transparency. [Solution] A modified acrylic resin film of the invention is obtained by treating a surface of an acrylic resin film having anionic hydrophilic groups with a compound (A), the acrylic resin film being such that the concentration of the anionic hydrophilic groups on the surface is higher than the concentration of the anionic hydrophilic groups at a depth half the film thickness from the surface of the acrylic resin film, the compound (A) having in the molecule thereof one or more anionic hydrophilic groups and one or more groups selected from groups having a polymerizable carbon-carbon double bond, amino groups, mercapto groups and hydroxyl groups.

  问题 提供亲水性改性丙烯酸树脂薄膜，使其具有优异的防雾性能和防污性能，以及高透明度。 [解决方案］ 本发明的一种改性丙烯酸树脂薄膜是通过用一种化合物（A）处理具有阴离子亲水基团的丙烯酸树脂薄膜的表面而获得的，该丙烯酸树脂薄膜的表面上的阴离子亲水基团的浓度高于从丙烯酸树脂薄膜表面算起的一半膜厚深度处的阴离子亲水基团的浓度、化合物 (A) 分子中具有一个或多个阴离子亲水基团和一个或多个选自具有可聚合碳碳双键的基团、氨基、巯基和羟基的基团。
• HYDROPHILIC SINGLE-LAYER FILM HAVING OPTICAL FUNCTIONALITY, AND LAMINATE THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3270192A1

  公开（公告）日：2018-01-17

  In the present invention, there is provided a hydrophilic monolayer film that is excellent in antifogging properties, antifouling properties, the durability of antifogging properties and antifouling properties, and smoothness and that has an antireflective function or a surface structure that serves as a polarizer. There is also provided a method for easily producing such a monolayer film. The monolayer film that is to be produced has a surface structure with multiple protrusions and depressions. The distance between the peaks of adjoining protrusions among such multiple protrusions is in the range of 1 nm to 800 nm. The monolayer film is formed of a crosslinked resin produced by curing of a polymerizable composition that contains a compound having a specific hydrophilic group and a functional group with a polymerizable carbon-carbon double bond and a compound having two or more (meth)acryloyl groups. A gradient of the concentration of hydrophilic groups (Sa2/Da2) in the monolayer film is not less than 1.1 wherein Sa is the concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups, and a hydroxyl group at the top layer, and Da is the depth concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明提供了一种亲水单层膜，它在防雾性能、防污性能、防雾性能和防污性能的耐久性以及平滑性方面都非常出色，并且具有防反射功能或可用作偏振器的表面结构。此外，还提供了一种易于生产这种单层薄膜的方法。要生产的单层薄膜具有多突起和凹陷的表面结构。在这些多个突起中，相邻突起的峰值之间的距离在 1 纳米到 800 纳米之间。单层膜由可聚合组合物固化产生的交联树脂形成，该组合物包含具有特定亲水基团和具有可聚合碳碳双键的官能团的化合物以及具有两个或两个以上（甲基）丙烯酰基的化合物。单层膜中亲水基团的浓度梯度(Sa2/Da2)不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团在顶层的浓度，Da 是亲水基团在单层膜厚度 1/2 处的深度浓度。
• SULFIDE DYES
  申请人：BASF SE

  公开号：EP1893694B1

  公开（公告）日：2010-11-17