2,4,6-Tri-tert.-butyl-benzamid | 20208-62-2

• 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: 2,4,6-Tri-tert.-butyl-benzamid
• 英文别名: 2,4,6-Tritert-butylbenzamide
• CAS: 20208-62-2
• 化学式: C₁₉H₃₁NO
• 分子量: 289.461
• InChiKey: RZHSCDSRZUCGOU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  43.1
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE SIDE USE, CROSSLINKED RUBBER COMPOSITION AND TIRE
  申请人：Matsushita Junko

  公开号：US20130324660A1

  公开（公告）日：2013-12-05

  The present invention provides a rubber composition that is used for manufacturing a rubber excellent in weather resistance, fracture resistance and crack growth resistance, and that contains a conjugated diene compound/non-conjugated olefin copolymer, a conjugate diene-based polymer and a non-conjugated diene compound/non-conjugated olefin copolymer, a rubber composition for tire side use using the rubber composition for tire sidewall members, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire. The rubber composition includes: (A) a conjugated diene compound/non-conjugated olefin copolymer containing a conjugated diene compound-derived unit by at least 40 mol %; (B) a conjugated diene-based polymer; and (C) a non-conjugated diene compound/non-conjugated olefin copolymer containing an ethylene-propylene-diene rubber.

  本发明提供了一种橡胶组合物，用于制造具有耐候性、抗断裂性和裂纹生长抗性的橡胶，并包含共轭二烯化合物/非共轭烯烃共聚物、共轭二烯基聚合物和非共轭二烯化合物/非共轭烯烃共聚物，用于轮胎侧壁成员的轮胎侧壁使用的橡胶组合物，通过交联橡胶组合物获得的交联橡胶组合物和轮胎。该橡胶组合物包括：(A)含有至少40摩尔％共轭二烯化合物衍生单元的共轭二烯化合物/非共轭烯烃共聚物；(B)共轭二烯基聚合物；和(C)含有乙烯-丙烯-二烯基橡胶的非共轭二烯化合物/非共轭烯烃共聚物。
• COPOLYMER, RUBBER COMPOSITION, CROSS-LINKED RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP2599809A1

  公开（公告）日：2013-06-05

  Provided is a copolymer of a conjugated diene compound and a non-conjugated olefin, the copolymer being a block copolymer, the conjugated diene compound unit having 1,2 adduct (including 3,4 adduct) content of 5 % or less or the conjugated diene compound unit having a cis-1,4 bond content of more than 92 %, in which preferred examples of the conjugated diene compound include 1,3-butadiene and isopropylene, and preferred examples of the non-conjugated olefin include ethylene, propylene, and 1-butene.

  本发明提供了一种共轭二烯化合物和非共轭烯烃的共聚物，该共聚物为嵌段共聚物，共轭二烯化合物单元的 1，2 加合物（包括 3，4 加合物）含量为 5 % 或以下，或共轭二烯化合物单元的顺式-1、其中共轭二烯化合物的优选实例包括 1,3-丁二烯和异丙烯，非共轭烯烃的优选实例包括乙烯、丙烯和 1-丁烯。
• METHOD FOR CONTROLLING CHAIN STRUCTURE IN COPOLYMERS
  申请人：Bridgestone Corporation

  公开号：EP2599808A1

  公开（公告）日：2013-06-05

  The present invention provides a method for controlling the chain structure of a copolymer. The disclosed method is capable of controlling the arrangement of monomeric units in a copolymer, and of selectively forming a random copolymer, tapered copolymer, multiblock copolymer and block copolymer. In the method for controlling the chain structure of a copolymer of a conjugated diene compound and a non-conjugated olefin, the introduction of the conjugated diene compound is controlled in the presence of the non-conjugated olefin so as to control the chain structure of the copolymer.

  本发明提供了一种控制共聚物链结构的方法。所公开的方法能够控制共聚物中单体单元的排列，并选择性地形成无规共聚物、锥形共聚物、多嵌段共聚物和嵌段共聚物。 在控制共轭二烯化合物和非共轭烯烃共聚物链结构的方法中，共轭二烯化合物的引入在非共轭烯烃存在的情况下进行控制，从而控制共聚物的链结构。
• COPOLYMER OF CONJUGATED DIENE COMPOUND AND NON-CONJUGATED OLEFIN, RUBBER COMPOSITION, RUBBER COMPOSITION FOR TIRE TREAD USE, CROSSLINKED RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP2671895A1

  公开（公告）日：2013-12-11

  The present invention provides a copolymer of a conjugated diene compound and a non-conjugated olefin that is used for manufacturing a rubber excellent in crack growth resistance, heat resistance and ozone resistance and that includes a cis-1,4 bond at a unit derived from the conjugated diene compound, a rubber composition containing the copolymer, a rubber composition for tire treads using the rubber composition for tire tread members, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire using the rubber composition or the crosslinked rubber composition. In the copolymer of a conjugated diene compound and a non-conjugated olefin, the cis-1,4 bond content of a unit derived from the conjugated diene compound is more than 92 %.

  本发明提供了一种共轭二烯化合物和非共轭烯烃的共聚物，该共聚物可用于制造抗裂纹生长性、耐热性和耐臭氧性优异的橡胶，其中包括在共轭二烯化合物衍生单元上的顺式-1,4 键、含有该共聚物的橡胶组合物、使用该橡胶组合物制造轮胎胎面构件的轮胎胎面橡胶组合物、通过交联该橡胶组合物获得的交联橡胶组合物，以及使用该橡胶组合物或交联橡胶组合物的轮胎。在共轭二烯化合物和非共轭烯烃的共聚物中，共轭二烯化合物衍生单元的顺式-1,4 键含量超过 92%。
• COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP2671896A1

  公开（公告）日：2013-12-11

  The present invention provides a random copolymers that is used for manufacturing a rubber having high fracture strength and excellent low loss properties (low heat generation properties) and that includes randomly arranged monomer units of a conjugated diene compound and of a non-conjugated olefin, a rubber composition containing the random copolymer, a cross-linked rubber composition obtained by crosslinking the rubber composition, and a tire manufactured by using the rubber composition or the cross-linked rubber composition. A copolymer of a conjugated diene compound and a non-conjugated olefin includes a random copolymer having randomly arranged monomer units of the conjugated diene compound and of the non-conjugated olefin, which random copolymer contains, by at least 5 mol%, alternate bonding units of the conjugated diene compound and the non-conjugated olefin in a unit derived from the non-conjugated olefin.

  本发明提供一种无规共聚物，用于制造具有高断裂强度和优异低损耗特性（低发热特性）的橡胶，该无规共聚物包括共轭二烯化合物和非共轭烯烃的无规排列单体单元、含有该无规共聚物的橡胶组合物、通过交联该橡胶组合物获得的交联橡胶组合物，以及使用该橡胶组合物或交联橡胶组合物制造的轮胎。共轭二烯化合物和非共轭烯烃的共聚物包括一种无规共聚物，该无规共聚物具有随机排列的共轭二烯化合物和非共轭烯烃的单体单元，该无规共聚物含有至少 5 摩尔%的共轭二烯化合物和非共轭烯烃的交替键合单元，该单元来自非共轭烯烃。