1-N-phenyl-4-N-propan-2-ylcyclohexa-2,5-diene-1,4-diimine | 52870-43-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-N-phenyl-4-N-propan-2-ylcyclohexa-2,5-diene-1,4-diimine
• 英文别名: N-isopropyl-N'-phenyl-1,4-benzoquinonediimine；(4-isopropylimino-cyclohexa-2,5-dienylidene)-phenyl-amine
• CAS: 52870-43-6；73334-92-6
• 化学式: C₁₅H₁₆N₂
• 分子量: 224.305
• InChiKey: CMLIIAXXSZLMPO-QUDUTFMFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.73
• 重原子数：
  17.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  24.72
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  N,N'-二苯基-1,4-苯二胺 在 silver(II) oxide 作用下， 生成 1-N-phenyl-4-N-propan-2-ylcyclohexa-2,5-diene-1,4-diimine
  参考文献：
  名称：

  Kotulak, Ludovit; Rotschova, Jitka; Pospisil, Jan, Collection of Czechoslovak Chemical Communications, 1983, vol. 48, # 12, p. 3384 - 3395

  摘要：

  DOI：

文献信息

• SIDEWALL RUBBER COMPOSITION AND TIRE USING SAME
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP2743303A1

  公开（公告）日：2014-06-18

  An object of the present invention is to provide a rubber composition for a sidewall having excellent conductivity, anti-spew cutting property and extrusion processability in good balance and assuring low production cost. The present invention provides a rubber composition for a sidewall comprising 2 to 15 parts by mass of a wet processed silica having a BET specific surface area of 70 to 250 m2/g and 40 to 62 parts by mass of a carbon black having a BET specific surface area of 37 to 125 m2/g based on 100 parts by mass of a diene rubber component, wherein the rubber composition does not contain a silane coupling agent, and has a volume resistivity of not more than 1×108 Ω·cm

  本发明的目的是提供一种用于侧壁的橡胶组合物，该组合物具有优异的导电性、抗喷射切割性能和挤压加工性能，且平衡性良好，并能确保较低的生产成本。本发明提供了一种用于侧壁的橡胶组合物，该组合物包含 2 至 15 份（按重量计）BET 比表面积为 70 至 250 m2/g 的湿法白炭黑和 40 至 62 份（按重量计）BET 比表面积为 37 至 125 m2/g 的炭黑（以 100 份（按重量计）二烯橡胶组分为基础），其中橡胶组合物不含硅烷偶联剂，且体积电阻率不超过 1×108 Ω-cm
• TIRE INNER-LAYER RUBBER COMPOSITION AND PNEUMATIC TIRE
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP2796494A1

  公开（公告）日：2014-10-29

  The invention provides rubber compositions for tire inner layers, capable of providing excellent ozone resistance over a wide environmental temperature range and of preventing discoloration well, as well as pneumatic tires including such compositions. The invention relates to a rubber composition for tire inner layers, containing C20-C32 normal alkanes. Preferably, the combined amount of the C20-C32 normal alkanes is 0.1-2.5 parts by mass, and the combined amount of phenylenediamine and quinone antioxidants is 0-4 parts by mass, each per 100 parts by mass of the diene rubber component. The rubber composition for tire inner layers preferably contains C48 and higher normal alkanes in a combined amount of not more than 0.1 parts by mass per 100 parts by mass of the diene rubber component. The rubber composition preferably contains not more than 15 parts by mass of process oil per 100 parts by mass of the diene rubber component.

  本发明提供了用于轮胎内层的橡胶组合物，该组合物能够在较宽的环境温度范围内提供优异的耐臭氧性，并能很好地防止变色，还提供了包含此类组合物的充气轮胎。本发明涉及一种用于轮胎内层的橡胶组合物，其中含有 C20-C32 普通烷烃。优选情况下，C20-C32 普通烷烃的总用量为 0.1-2.5 质量份，苯二胺和醌类防老剂的总用量为 0-4 质量份，每种防老剂的用量均为二烯橡胶成分的 100 质量份。用于轮胎内层的橡胶组合物最好含有 C48 及以上的普通烷烃，其总含量不超过每 100 份二烯烃橡胶组分质量的 0.1 份。每 100 份二烯烃橡胶成分中，橡胶组合物最好含有不超过 15 份加工油（按质量计）。
• RUBBER COMPOSITION FOR TIRE, PNEUMATIC TIRE, AND METHOD FOR MANUFACTURING RUBBER COMPOSITION FOR TIRE
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3118250A1

  公开（公告）日：2017-01-18

  Provided is a rubber composition for tires which can prevent discoloration and improve ozone resistance while maintaining or improving good elongation at break, and further can be produced with high efficiency. Also provided are a pneumatic tire formed from the same, and a method for producing the same. Included is a rubber composition for tires, including: a rubber component; a phenylenediamine antioxidant; and a masterbatch, the masterbatch containing a specific nonionic surfactant and a silica having a BET value of 40-250 m2/g at a mass ratio of 1:5 to 1:0.15, the rubber component containing a diene rubber in an amount of 70-100% by mass per 100% by mass of the rubber component, the rubber composition including, per 100 parts by mass of the rubber component, 1.0-10.0 parts by mass of the phenylenediamine antioxidant and 0.1-5.0 parts by mass of the nonionic surfactant introduced in the form of the masterbatch.

  本发明提供了一种轮胎橡胶组合物，该组合物可防止变色，提高耐臭氧性，同时保持或提高良好的断裂伸长率，并可进一步高效生产。此外，还提供了由其制成的充气轮胎以及生产方法。轮胎橡胶组合物包括：橡胶成分；苯二胺防老剂；以及母料，母料含有特定的非离子表面活性剂和白炭黑，白炭黑的 BET 值为 40-250 m2/g，质量比为 1:5 至 1:0。15. 橡胶组分中含有二烯橡胶，含量为每 100%橡胶组分质量的 70-100%，橡胶组合物中包括每 100 份橡胶组分质量的 1.0-10.0 份苯二胺防老剂和 0.1-5.0 份以母料形式引入的非离子表面活性剂。
• Rubber composition for tire, pneumatic tire, and method for manufacturing rubber composition for tire
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：US10294349B2

  公开（公告）日：2019-05-21

  Provided is a rubber composition for tires which can prevent discoloration and improve ozone resistance while maintaining or improving good elongation at break, and further can be produced with high efficiency. Also provided are a pneumatic tire formed from the same, and a method for producing the same. Included is a rubber composition for tires, including: a rubber component; a phenylenediamine antioxidant; and a masterbatch, the masterbatch containing a specific nonionic surfactant and a silica having a BET value of 40-250 m2/g at a mass ratio of 1:5 to 1:0.15, the rubber component containing a diene rubber in an amount of 70-100% by mass per 100% by mass of the rubber component, the rubber composition including, per 100 parts by mass of the rubber component, 1.0-10.0 parts by mass of the phenylenediamine antioxidant and 0.1-5.0 parts by mass of the nonionic surfactant introduced in the form of the masterbatch.

  本发明提供了一种轮胎橡胶组合物，该组合物可防止变色，提高耐臭氧性，同时保持或提高良好的断裂伸长率，并可进一步高效生产。此外，还提供了由其制成的充气轮胎以及生产方法。轮胎橡胶组合物包括：橡胶成分；苯二胺防老剂；以及母料，母料含有特定的非离子表面活性剂和白炭黑，白炭黑的 BET 值为 40-250 m2/g，质量比为 1:5 至 1:0。15. 橡胶组分中含有二烯橡胶，含量为每 100%橡胶组分质量的 70-100%，橡胶组合物中包括每 100 份橡胶组分质量的 1.0-10.0 份苯二胺防老剂和 0.1-5.0 份以母料形式引入的非离子表面活性剂。
• PNEUMATIC TIRE
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3012118B1

  公开（公告）日：2018-08-29