N-(4-Amino-phenylsulfonyl)-N'-benzyl-harnstoff | 24535-71-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(4-Amino-phenylsulfonyl)-N'-benzyl-harnstoff
• 英文别名: N-benzyl-N'-sulfanilyl-urea；N-Benzyl-N'-sulfanilyl-harnstoff；N-(4-Aminobenzene-1-sulfonyl)-N'-benzylcarbamimidic acid；1-(4-aminophenyl)sulfonyl-3-benzylurea
• CAS: 24535-71-5
• 化学式: C₁₄H₁₅N₃O₃S
• 分子量: 305.357
• InChiKey: RBXRTHONRIMTBL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  110
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• Polycarbonate composition containing a metal salt of an aromatic sulfonamide as an ignition depressant
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0014322A1

  公开（公告）日：1980-08-20

  A composition comprising a carbonate polymer having dispersed therein an additive which retards combustion when the composition is exposed to a low temperature ignition source; the additive is a metal salt of an aromatic sulfonamide.

  一种由碳酸盐聚合物组成的组合物，其中分散有一种添加剂，当组合物暴露在低温点火源时，该添加剂可延缓燃烧； 添加剂是一种芳香族磺酰胺的金属盐。
• FLAME-RETARDANT THERMOPLASTIC RESIN COMPOSITION
  申请人：KANEKA CORPORATION

  公开号：EP1505123A1

  公开（公告）日：2005-02-09

  The object of the present invention is to provide    a flame-retardant thermoplastic resin composition,    which comprises: 100 parts by weight of a thermoplastic resin (A), 0.1 to 30 parts by weight of a polyorganosiloxane-containing graft copolymer (B) obtained by polymerizing, in at least one stage, a monomer (B-3) comprising a polyfunctional monomer (B-2) containing at least two polymerizable unsaturated bonds within the molecule thereof, and/or a vinyl monomer (B-4) in the presence of polyorganosiloxane particles (B-1), 0.0005 to 5 parts by weight of at least one metal salt (C) selected from the group consisting of alkali metal salts and bivalent or further polyvalent metal salts, and 0.05 to 2 parts by weight of a fluororesin (D).

  本发明的目的是提供 一种阻燃热塑性树脂组合物、 它包括 100 份（重量）热塑性树脂 (A) 0.1 至 30 份（重量份）含聚有机硅氧烷的接枝共聚物（B），该接枝共聚物是在聚 有机硅氧烷颗粒（B-1）存在的情况下，通过至少一个阶段聚合单体（B-3）而得， 该单体包括在其分子中含有至少两个可聚合不饱和键的多官能团单体（B-2）和/或乙烯基单 体（B-4）、 0.0005 至 5 重量份的至少一种金属盐 (C)，选自碱金属盐和二价或更多的多价金属 盐组成的组，以及 0.05 至 2 重量份的氟树脂 (D)。
• POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1882718A1

  公开（公告）日：2008-01-30

  There is provided a resin composition that is excellent in thermal stability, light reflectivity and color, and preferably in flame retardancy. There is also provided a method for producing a resin composition which comprises mixing 60 to 99.9 parts by weight of polycarbonate resin (component A) with 0.1 to 40 parts by weight of titanium dioxide pigment (component B), the component B (i) satisfying 0.05 ≤ (b) - (a) ≤ 0.6, when weight reduction at 23 to 100°C by thermogravimetric analysis (TGA) is (a) wt% and weight reduction at 23 to 300°C by TGA is (b) wt%, and (ii) satisfying 0.001 ≤ (d) / (c) ≤ 0.01 and 0.001 ≤ (e) / (c) ≤ 0.02, when weight percentages derived from Ti, Al and Si elements in X-ray fluorescence analysis are (c) wt%, (d) wt% and (e) wt%, respectively.

  本发明提供了一种热稳定性、光反射性和颜色都很好，最好还具有阻燃性的树脂组合物。 还提供了一种生产树脂组合物的方法，该方法包括将 60 至 99.9 重量份的聚碳酸酯树脂 （组分 A）与 0.1 至 40 重量份的二氧化钛颜料（组分 B）混合，组分 B (i) 满足 0.05 ≤ (b) - (a) ≤ 0.6，热重分析法（TGA）在 23 至 100°C 的减重率为(a) wt%，热重分析法（TGA）在 23 至 300°C 的减重率为(b) wt%，以及 (ii) 满足 0.001 ≤ (d) / (c) ≤ 0.01 和 0.001 ≤ (e) / (c) ≤ 0.02，即在 X 射线荧光分析中由钛、铝和硅元素得出的重量百分比分别为(c) wt%、(d) wt%和(e) wt%。
• AROMATIC POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Chemicals, Ltd.

  公开号：EP2492315A1

  公开（公告）日：2012-08-29

  A resin composition comprising an aromatic polycarbonate resin and having excellent transparency and flame retardancy. The resin composition comprises 100 parts by weight of the aromatic polycarbonate resin having a branched structure with a branching ratio of 0.7 to 1.1 mol% (component A) and 0.005 to 12 parts by weight of a flame retardant.

  一种由芳香族聚碳酸酯树脂组成的树脂组合物，具有极佳的透明度和阻燃性。 该树脂组合物由 100 重量份的芳香族聚碳酸酯树脂和 0.005 至 12 重量份的阻燃剂组成，芳香族聚碳酸酯树脂具有支化结构，支化率为 0.7 至 1.1 摩尔%（A 组分）。
• RESIN COMPOSITION HAVING LIGHT GUIDING PROPERTIES, AND LIGHT-GUIDING MOLDED ARTICLE AND PLANAR LIGHT SOURCE MADE FROM SAME
  申请人：Teijin Limited

  公开号：EP2801589A1

  公开（公告）日：2014-11-12

  A transparent resin composition having light guiding properties, a light guide molded article and a surface light source body. The resin composition comprises a polycarbonate (component A) and a polycarbonate-polydiorganosiloxane copolymer (component B) and has light-guiding ability, wherein (i) the component B contains a specific carbonate unit and a specific organosiloxane unit; (ii) the content of a polydiorganosiloxane block is 0.001 to 1.0 wt% based on the total weight of the resin composition; and (iii) the component B has polydiorganosiloxane domains having an average size of 0.5 to 40 nm existent in a polycarbonate matrix.

  一种具有光导特性的透明树脂组合物、一种光导模制件和一种表面光源体。 该树脂组合物由聚碳酸酯（组分 A）和聚碳酸酯-聚二有机硅氧烷共聚物（组分 B）组成，具有光导能力，其中 (i) 组分 B 含有特定的碳酸盐单元和特定的有机硅氧烷单元； (ii) 聚二有机硅氧烷嵌段的含量为树脂组合物总重量的 0.001-1.0 wt%；以及 (iii) 成分 B 具有平均尺寸为 0.5 至 40 纳米的聚二有机硅氧烷畴，存在于 聚碳酸酯基体中。