4-Methyl-4-propyl-azetidin-2-on | 45652-80-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 英文名称: 4-Methyl-4-propyl-azetidin-2-on
• 英文别名: 4-Methyl-4-propyl-azetidinon-(2)；4-methyl-4-propyl-azetidin-2-one；4-Methyl-4-propyl-2-azetidinone；4-methyl-4-propylazetidin-2-one
• CAS: 45652-80-0
• 化学式: C₇H₁₃NO
• 分子量: 127.186
• InChiKey: BODONWZDNUQEBV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-Methyl-4-propyl-azetidin-2-on 生成 2-Brommethyl-pentyl-(2)-isocyanat
  参考文献：
  名称：

  上清液中β-内酰胺

  摘要：

  DOI：

  10.1016/s0040-4039(01)88220-4

文献信息

• Epoxy resin composition
  申请人：THREEBOND CO., LTD.

  公开号：US10696780B2

  公开（公告）日：2020-06-30

  In developing epoxy resin compositions used as an adhesive for structure (structural adhesive) required to have adhesive properties, if each component is increased to further enhance the adhesive properties such as shear bond strength and peel strength, this causes problems, for example, as follows. The viscosity becomes so high that the workability deteriorates. Hence, the added amount has to be limited. Moreover, the cured product becomes excessively flexible, so that the shear bond strength deteriorates. An epoxy resin composition contains the following components (A) to (E), where the component (A) does not include the component (C): the component (A): an epoxy resin; the component (B): a blocked urethane resin; the component (C): a rubber-modified epoxy resin; the component (D): rubber particles; and the component (E): a latent curing agent.

  在开发作为结构用粘合剂（结构粘合剂）的环氧树脂组合物时，要求其具有粘合性 能，如果为了进一步提高剪切粘合强度和剥离强度等粘合性能而增加每种成分，就 会产生以下问题。粘度过高，导致可加工性变差。因此，必须限制添加量。此外，固化后的产品会变得过于柔韧，从而导致剪切粘接强度降低。环氧树脂组合物包含以下成分（A）至（E），其中成分（A）不包括成分（C）：成分 （A）：环氧树脂；成分（B）：封端聚氨酯树脂；成分（C）：橡胶改性环氧树脂；成分 （D）：橡胶颗粒；以及成分（E）：潜在固化剂。
• EPOXY RESIN COMPOSITION
  申请人：THREEBOND CO., LTD.

  公开号：US20170369629A1

  公开（公告）日：2017-12-28

  In developing epoxy resin compositions used as an adhesive for structure (structural adhesive) required to have adhesive properties, if each component is increased to further enhance the adhesive properties such as shear bond strength and peel strength, this causes problems, for example, as follows. The viscosity becomes so high that the workability deteriorates. Hence, the added amount has to be limited. Moreover, the cured product becomes excessively flexible, so that the shear bond strength deteriorates. An epoxy resin composition contains the following components (A) to (E), where the component (A) does not include the component (C): the component (A): an epoxy resin; the component (B): a blocked urethane resin; the component (C): a rubber-modified epoxy resin; the component (D): rubber particles; and the component (E): a latent curing agent.
• US3939200A
  申请人：——

  公开号：US3939200A

  公开（公告）日：1976-02-17
• US4046744A
  申请人：——

  公开号：US4046744A

  公开（公告）日：1977-09-06
• US4176232A
  申请人：——

  公开号：US4176232A

  公开（公告）日：1979-11-27