4,4'-(Propane-2,2-diyl)bis[2-(propan-2-yl)aniline] | 183786-38-1

• 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: 4,4'-(Propane-2,2-diyl)bis[2-(propan-2-yl)aniline]
• 英文别名: 4-[2-(4-amino-3-propan-2-ylphenyl)propan-2-yl]-2-propan-2-ylaniline
• CAS: 183786-38-1
• 化学式: C₂₁H₃₀N₂
• 分子量: 310.5
• InChiKey: YFPLYGRUJMLCPV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Process for producing polyurea resin
  申请人：IHARA CHEMICAL INDUSTRY Co., Ltd.

  公开号：EP0279376A2

  公开（公告）日：1988-08-24

  A process for producing polyurea resin in which an amine compound containing aromatic polyamine and specific aminobenzoate derivative and polyisocyanate are reacted. The polyurea resin is decreased in temperature dependence and improved in hardness, strength, toughness, and heat resistance.

  一种生产聚脲树脂的工艺，其中含有芳香族多胺和特定氨基苯甲酸酯衍生物的胺化合物与多异氰酸酯发生反应。聚脲树脂的温度依赖性降低，硬度、强度、韧性和耐热性提高。
• New polyurea resins and their preparation and use
  申请人：IHARA CHEMICAL INDUSTRY Co., Ltd.

  公开号：EP0538850A2

  公开（公告）日：1993-04-28

  Polyurea resins having excellent mechanical properties and high heat resistance can be prepared by the reaction of an aromatic polyamine component and an aliphatic polyisocyanate component, in which the aromatic polyamine component is a combination of a first aromatic polyamine compound which is typically a polyoxyalkylene-bis(aminobenzoate) compound and a second aromatic polyamine compound selected from various classes of aromatic polyamine compounds different from the first aromatic polyamine compound, in a specified weight proportion. The polyurea resin can be imparted with further improved heat resistance when the aliphatic polyisocyanate component is a combination of an aliphatic diisocyanate compound and a cyclic trimer of an aliphatic polyisocyanate compound in a specified weight proportion.

  通过芳香族多胺组分和脂肪族多异氰酸酯组分的反应，可以制备出具有优异机械性能和高耐热性的聚脲树脂，其中芳香族多胺组分是第一芳香族多胺化合物（通常为聚氧亚烷基双（氨基苯甲酸酯）化合物）和第二芳香族多胺化合物（选自不同于第一芳香族多胺化合物的各类芳香族多胺化合物）按特定重量比例的组合。当脂肪族多异氰酸酯组分是脂肪族二异氰酸酯化合物和脂肪族多异氰酸酯化合物环状三聚体按特定重量比例的组合时，聚脲树脂的耐热性能可进一步提高。
• US5039775A
  申请人：——

  公开号：US5039775A

  公开（公告）日：1991-08-13
• US5086153A
  申请人：——

  公开号：US5086153A

  公开（公告）日：1992-02-04
• US5319058A
  申请人：——

  公开号：US5319058A

  公开（公告）日：1994-06-07