5-Ethyl-5-propyl-1,3-dioxane-4,6-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: 5-Ethyl-5-propyl-1,3-dioxane-4,6-dione
• 英文别名: 5-ethyl-5-propyl-1,3-dioxane-4,6-dione
• 化学式: C₉H₁₄O₄
• 分子量: 186.2
• InChiKey: OGNHHXWMSWWKBB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• RESIN COMPOSITION
  申请人：Namics Corporation

  公开号：EP3705501A1

  公开（公告）日：2020-09-09

  An object of the present invention is to provide a resin composition that is curable at low temperatures around room temperature in a relatively short time (within several hours), and is not prone to produce contamination on the surroundings caused by resin volatilization, and that is suitable as a one-part adhesive for use in the manufacture of an image sensor module or an electronic component. The resin composition of the present invention contains a 2-methylene-1,3-dicarbonyl compound and an initiator. The 2-methylene-1,3-dicarbonyl compound has a molecular weight of 180 to 10,000, and the initiator contains a basic substance having a pKa of 8 or greater. Further, the 2-methylene-1,3-dicarbonyl compound is a compound containing a structural unit represented by formula (I) below.

  本发明的目的是提供一种树脂组合物，该树脂组合物可在室温附近的低温下于较短时间内（数小时内）固化，且不易因树脂挥发而对周围环境造成污染，并适合用作制造图像传感器模块或电子元件的单组分粘合剂。 本发明的树脂组合物含有 2-亚甲基-1,3-二羰基化合物和引发剂。2-亚甲基-1,3-二羰基化合物的分子量为 180 至 10,000，引发剂含有 pKa 为 8 或更大的碱性物质。此外，2-亚甲基-1,3-二羰基化合物是含有下式(I)所代表结构单元的化合物。
• CURING AGENT COMPOSITION FOR CURING 2-METHYLENE-1,3-DICARBONYL COMPOUND
  申请人：Namics Corporation

  公开号：EP3865520A1

  公开（公告）日：2021-08-18

  It is an object of the present invention to provide a curing agent composition capable of curing, without inconvenience, a base resin containing a 2-methylene-1,3-dicarbonyl compound, and a two-part mixing adhesive and the like containing the same. The present invention provides a curing agent composition containing a specific 2-methylene-1,3-dicarbonyl compound and an initiator; a two-part mixing adhesive formed of the same and a base resin containing another specific 2-methylene-1,3-dicarbonyl compound; and a method for curing another specific 2-methylene-1,3-dicarbonyl compound using the same.

  本发明的目的是提供一种固化剂组合物，该组合物能够无障碍地固化含有 2-亚甲基-1,3-二羰基化合物的基础树脂，以及含有相同成分的双组分混合粘合剂等。 本发明提供了一种含有特定 2-亚甲基-1,3-二羰基化合物和引发剂的固化剂组合物；一种由该组合物和含有另一种特定 2-亚甲基-1,3-二羰基化合物的基础树脂组成的双组分混合粘合剂；以及一种使用该组合物固化另一种特定 2-亚甲基-1,3-二羰基化合物的方法。
• Resin composition
  申请人：NAMICS CORPORATION

  公开号：US11230617B2

  公开（公告）日：2022-01-25

  A resin composition contains a 2-methylene-1,3-dicarbonyl compound and an initiator. The 2-methylene-1,3-dicarbonyl compound has a molecular weight of 180 to 10,000, and the initiator contains a basic substance having a pKa of 8 or greater. The 2-methylene-1,3-dicarbonyl compound contains a structural unit represented by the following formula (I)

  一种树脂组合物含有 2-亚甲基-1,3-二羰基化合物和一种引发剂。2-亚甲基-1,3-二羰基化合物的分子量为 180 至 10,000，而引发剂含有 pKa 为 8 或更大的碱性物质。2-亚甲基-1,3-二羰基化合物含有下式（I）所代表的结构单元
• OPTICAL MATERIAL AND ARTICLES FORMED THEREFROM
  申请人：BIOFARMIX INC.

  公开号：US20150148480A1

  公开（公告）日：2015-05-28

  Optical materials including polymerizable compositions and oligomeric and polymeric material formed therefrom. The oligomer or polymer material include structural repeat units. The optical material has low or substantially no absorbance of wavelengths in at least one of the spectral regions of interest. Optical components include adhesives, waveguides, spherical or non-spherical optical lenses, architectural articles, automotive components, laminated structures and composites.
• [EN] OPTICAL MATERIAL AND ARTICLES FORMED THEREFROM<br/>[FR] MATÉRIAU OPTIQUE ET OBJETS FORMÉS À PARTIR DE CELUI-CI
  申请人：BIOFORMIX INC

  公开号：WO2013181600A2

  公开（公告）日：2013-12-05

  Optical materials including polymerizable compositions and oligomeric and polymeric material formed therefrom. The oligomer or polymer material include structural repeat units represented by any of the formulas selected from (II), (III) and (IV). The optical material has low or substantially no absorbance of wavelengths in at least one of the spectral regions of interest. Optical components include adhesives, waveguides, spherical or non-spherical optical lenses, architectural articles, automotive components, laminated structures and composites.