2-甲基-7-氧杂双环[2.2.1]庚-5-烯-2-羧酸 | 260543-83-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧唑烯
• 中文名称: 2-甲基-7-氧杂双环[2.2.1]庚-5-烯-2-羧酸
• 英文名称: 2-Methyl-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid
• CAS: 260543-83-7
• 化学式: C₈H₁₀O₃
• 分子量: 154.16
• InChiKey: WMVOYAFCBLWROP-UHFFFAOYSA-N

物化性质

• 沸点：
  285.5±40.0 °C(Predicted)
• 密度：
  1.282±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• CURABLE COMPOSITION AND METHOD FOR IMPROVING RECOVERY PROPERTIES AND CREEP PROPERTIES
  申请人：KANEKA CORPORATION

  公开号：EP1566412A1

  公开（公告）日：2005-08-24

  Disclosed are a curable composition characterized by using a curable composition including an organic polymer (A1) having one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds in which the one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds are silicon-containing functional groups each having three or more hydrolyzable groups on one or more silicon atoms thereof; and a method for controlling the recovery properties, durability and creep resistance of the cured article. Herewith, the present invention provides a curable composition capable of giving a cured article excellent in recovery properties, durability and creep resistance, and a method for controlling the recovery properties, durability and creep resistance of the cured article.

  本发明公开了一种可固化组合物，其特征在于使用包括有机聚合物（A1）的可固化组合物，有机聚合物（A1）具有一个或多个含硅官能团，能够通过形成硅氧烷键而交联，其中能够通过形成硅氧烷键而交联的一个或多个含硅官能团是在其一个或多个硅原子上各具有三个或多个可水解基团的含硅官能团；以及控制固化物的恢复性能、耐久性和抗蠕变性的方法。因此，本发明提供了一种可固化组合物，能够使固化物具有优异的恢复性能、耐久性和抗蠕变性，以及一种控制固化物的恢复性能、耐久性和抗蠕变性的方法。
• CURING COMPOSITION WITH IMPROVED HEAT RESISTANCE
  申请人：KANEKA CORPORATION

  公开号：EP1659155A1

  公开（公告）日：2006-05-24

  The present invention provides a curable composition including: an organic polymer (A) which has on average 1.1 to 50 groups per one molecule thereof each represented by the general formula (1) and has one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds:         -NR1-C(=O)-     (1) wherein R1 is a hydrogen atom, or a substituted or unsubstituted monovalent organic group; and a metal carboxylate and/or a carboxylic acid (B), the curable composition giving a cured article excellent in curability and also excellent in heat resistance although a non-organotin catalyst is used.

  本发明提供了一种可固化组合物，包括：有机聚合物 (A)，其平均每一个分子具有 1.1 至 50 个基团，每个基团由通式 (1) 表示，并具有一个或多个含硅官能团，能够通过形成硅氧烷键而交联： -NR1-C(=O)- (1) 其中 R1 是氢原子，或取代或未取代的一价有机基团；以及金属羧酸盐和/或羧酸 (B)，尽管使用的是非有机锡催化剂，但这种可固化组合物的固化物具有优异的固化性和耐热性。
• SINGLE-COMPONENT CURABLE COMPOSITION
  申请人：KANEKA CORPORATION

  公开号：EP1731574A1

  公开（公告）日：2006-12-13

  The present invention has its object to provide a one package curable composition which contains an organotin-free catalyst and therefore has good curability and adhesiveness. The present invention provides a one package curable composition which comprises (A) an organic polymer having a silicon-containing group capable of crosslinking by forming a siloxane bond, (B)(b1) a carboxylic acid of which the carbon atom adjacent to a carbonyl group is a quaternary carbon, and/or (b2) a metal carboxylate of which the carbon atom adjacent to a carbonyl group is a quaternary carbon, and (C) a surface-treated ground calcium carbonate.

  本发明的目的是提供一种一揽子可固化组合物，它含有不含有机锡的催化剂，因此具有 良好的固化性和粘合性。 本发明提供了一种一包式固化组合物，该组合物包括：(A) 一种有机聚合物，该聚合物具有能够通过形成硅氧烷键而交联的含硅基团；(B)(b1) 一种羧酸，其中与羰基相邻的碳原子是季碳；和/或(b2) 一种金属羧酸盐，其中与羰基相邻的碳原子是季碳；以及(C) 一种表面处理过的研磨碳酸钙。
• Curable composition
  申请人：KANEKA CORPORATION

  公开号：EP1832627A2

  公开（公告）日：2007-09-12

  Disclosed are a curable composition characterized by using a curable composition including an organic polymer (A1) having one or more silicon-containing functional groups capable of cross-linking by forming siloxane bonds in which the one or more silicon-containing functional groups capable of cross-linking by formingsiloxane bondsaresilicon-containingfunctional groupseach having three or more hydrolyzable groups on one or more silicon atoms thereof; and a method for controlling the recovery properties, durability and creep resistance of the cured article. Herewith, the present invention provides a curable composition capable of giving a cured article excellent in recovery properties, durability and creep resistance, and a method for controlling the recovery properties, durability and creep resistance of the cured article.

  本发明公开了一种可固化组合物，其特征在于使用一种可固化组合物，该组合物包括一种有机聚合物（A1），该聚合物具有一个或多个含硅官能团，能够通过形成硅氧烷键而交联，其中能够通过形成硅氧烷键而交联的一个或多个含硅官能团是在其一个或多个硅原子上各具有三个或多个可水解基团的含硅官能团；以及一种控制固化物的恢复性能、耐久性和抗蠕变性的方法。因此，本发明提供了一种可固化组合物，能够使固化物具有优异的恢复性能、耐久性和抗蠕变性，并提供了一种控制固化物的恢复性能、耐久性和抗蠕变性的方法。
• CURABLE COMPOSITION AND CURED ARTICLE EXCELLENT IN TRANSPARENCY
  申请人：Kaneka Corporation

  公开号：EP1873208A1

  公开（公告）日：2008-01-02

  An object of the invention is to yield a highly transparent cured article wherein bubbles are less generated when a catalyst and others are added to a curable composition that contains an organic polymer having a silicon-containing group which can be crosslinked by the formation of a siloxane bond and then the resultant mixture is stirred. Another object thereof is to provide a cured article which is small in surface stickiness, slightly gets dirty over a long term, and has a practical adhesiveness. These objects are attained by a curable composition which comprises (A) an organic polymer having a silicon-containing group that can be crosslinked by the formation of a siloxane bond, (B) a bivalent tin carboxylate and (C) an amine compound having no reactive silicon group, and which turns transparent when cured; or a transparent cured article obtained by curing the composition.

  本发明的一个目的是产生一种高透明度的固化物，当催化剂和其他物质加入到含有有机聚合物的可固化组合物中时，气泡产生较少，该有机聚合物具有含硅基团，可通过形成硅氧烷键而交联，然后搅拌所得混合物。其另一个目的是提供一种固化物，这种固化物表面粘性小，长期使用不会变脏，并且具有实用的粘合性。这些目标可以通过一种固化组合物来实现，该组合物包括：(A) 具有可通过形成硅氧烷键而交联的含硅基团的有机聚合物；(B) 二价羧酸锡；(C) 不含活性硅基团的胺化合物，固化后变成透明；或通过固化该组合物得到的透明固化物。