4-[(E)-(丁基亚胺)甲基]-N,N-二甲基苯胺 | 2929-80-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 4-[(E)-(丁基亚胺)甲基]-N,N-二甲基苯胺
• 英文名称: Benzenamine, 4-[(butylimino)methyl]-N,N-dimethyl-
• 英文别名: 4-(butyliminomethyl)-N,N-dimethylaniline
• CAS: 2929-80-8
• 化学式: C₁₃H₂₀N₂
• 分子量: 204.31
• InChiKey: XVJQBYBAHXAZMQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  15.6
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2925290090

文献信息

• RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE SAME
  申请人：Bridgestone Corporation

  公开号：EP2060604A1

  公开（公告）日：2009-05-20

  This invention provides a rubber composition highly balancing flexibility at a low temperature and a low rolling resistance, which is formed by compounding a low-molecular weight conjugated diene-based polymer (B) having at least one functional group, an aromatic vinyl compound content of less than 5% by mass and a weight average molecular weight as measured without terminating by modification through a gel permeation chromatography and converted to polystyrene of not less than 2,000 but less than 150,000 and a filler (C) into a high-molecular weight rubber component (A) having a weight average molecular weight as measured without terminating by modification through a gel permeation chromatography and converted to polystyrene of not less than 150,000.

  本发明提供了一种在低温下高度平衡柔韧性和低滚动阻力的橡胶组合物，该组合物是通过将具有至少一个官能团、芳香族乙烯基化合物含量小于5%（质量百分比）且通过凝胶渗透色谱法测量其未终止改性并转化为聚苯乙烯的重量平均分子量不小于2.000但小于150000的低分子量共轭二烯基聚合物（B）和填料（C）复合到通过凝胶渗透色谱法测量其未终止改性并转化为聚苯乙烯的重量平均分子量不小于2.000但小于150000的高分子量橡胶组分（A）中而形成的、在此基础上，通过凝胶渗透色谱法测量出的重量平均分子量不小于 150,000 的高分子量橡胶组分 (A)，在不终止改性的情况下，将其转化为聚苯乙烯。
• Pneumatic tire
  申请人：Bridgestone Corporation

  公开号：EP2287015A2

  公开（公告）日：2011-02-23

  A pneumatic tire which comprises a pair of right and left bead portions, a carcass layer disposed extending between the bead portions, a tread portion arranged at an outside of the carcass layer in a radial direction of the tire, a pair of side wall portions arranged at right and left sides of the tread portion and at least one pair of rubber members selected from a pair of rubber members constituted with a rigid rubber and arranged in the bead portions and a pair of rubber members disposed in the side wall portions, wherein at least one pair of rubber members selected from a pair of rubber members arranged in the bead portions and a pair of rubber members disposed in the side wall portions are constituted with rubber composition having a minimum value of a dynamic storage modulus within a temperature range of 200 to 250°C which is 75% of a dynamic storage modulus at 50°C or more.

  一种充气轮胎，包括一对左右胎圈部分、设置在胎圈部分之间延伸的胎体层、沿轮胎径向设置在胎体层外侧的胎面部分、设置在胎面部分左右两侧的一对侧壁部分以及至少一对橡胶件，这些橡胶件选自用硬质橡胶构成并设置在胎圈部分中的一对橡胶件和设置在侧壁部分中的一对橡胶件、其中至少一对橡胶件选自一对橡胶件，这对橡胶件布置在胎圈部分，一对橡胶件布置在侧壁部分，这对橡胶件由橡胶成分构成，在 200 至 250°C 的温度范围内，其动态储存模量的最小值为 50°C 或更高温度下动态储存模量的 75%。
• RUBBER COMPOSITION AND TIRE USING THE SAME
  申请人：Bridgestone Corporation

  公开号：EP2289992A1

  公开（公告）日：2011-03-02

  This invention relates to a rubber composition capable of improving fracture properties and wear resistance of a tire, and more particularly to a rubber composition formed by compounding a non-compatible polymer blend, which comprises at least two rubber components and forms a polymer phase A and a polymer phase B, with a block copolymer comprising a block-a composed of the same monomer unit as a monomer unit forming the polymer phase A and a block-b composed of the same monomer unit as a monomer unit forming the polymer phase B, wherein at least one of the rubber components has at least one functional group.

  本发明涉及一种能够改善轮胎断裂性能和耐磨性的橡胶组合物，更具体地说，涉及一种橡胶组合物，该橡胶组合物由至少两种橡胶成分组成并形成聚合物相 A 和聚合物相 B 的非相容聚合物混合物与嵌段共聚物复合而成，嵌段共聚物包括与形成聚合物相 A 的单体单元相同的嵌段-a 和与形成聚合物相 B 的单体单元相同的嵌段-b，其中至少一种橡胶成分具有至少一个官能团。
• RUBBER COMPOSITION AND TIRE USING SAME
  申请人：Bridgestone Corporation

  公开号：EP3725839A1

  公开（公告）日：2020-10-21

  The present invention relates to a rubber composition which makes it possible to achieve both of a riding comfort during normal running and durability during run flat running in a run flat tire. The rubber composition is a rubber composition containing a rubber component, a filler, a vulcanizing agent, and a vulcanization accelerator, wherein the rubber component contains 50% by mass or more of a modified conjugated diene-based rubber; the filler contains a carbon black; and the vulcanization accelerator contains a thiuram-based vulcanization accelerator, the carbon black being contained in an amount of 40 to 60 parts by mass, and the thiuram-based vulcanization accelerator being contained in an amount of 2.6 to 5.5 parts by mass based on 100 parts by mass of the rubber component.

  本发明涉及一种橡胶组合物，该橡胶组合物可使爆胎在正常行驶过程中既能获得乘坐舒适性，又能在爆胎行驶过程中获得耐用性。该橡胶组合物是一种含有橡胶成分、填料、硫化剂和硫化促进剂的橡胶组合物，其中橡胶成分含有 50%（质量分数）或更多的改性共轭二烯基橡胶；填料含有炭黑；硫化促进剂含有秋兰姆类硫化促进剂，炭黑的含量为 40 至 60 份（质量分数），秋兰姆类硫化促进剂的含量为 2.以 100 份橡胶组分的质量为基准，含 2.6 至 5.5 份（按质量计）。
• RUN-FLAT TIRE
  申请人：BRIDGESTONE CORPORATION

  公开号：EP4039502A1

  公开（公告）日：2022-08-10

  The present invention provides a run-flat tire excellent in run-flat durability. In the run-flat tire, a vulcanized rubber of a rubber composition containing a rubber component and a vulcanization accelerator that contains tetrabenzylthiuramdisulfide is used for at least one member selected from the group consisting of a side-reinforcing rubber layer and a bead filler. In the vulcanized rubber of the run-flat tire, a proportion of monosulfide bonds and disulfide bonds in all sulfide bonds is 65% or more.

  本发明提供了一种耐久性极佳的充气轮胎。在该轮胎中，含有橡胶成分和硫化促进剂的橡胶组合物的硫化橡胶被用于至少一个选自侧补强橡胶层和胎圈填料的成员。在充气轮胎的硫化橡胶中，所有硫化物键中单硫化物键和二硫化物键的比例为 65% 或以上。