5-Ethyl-1,3-diglycidyl-5-methylhydantoin | 15336-82-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 5-Ethyl-1,3-diglycidyl-5-methylhydantoin
• 英文别名: 5-ethyl-5-methyl-1,3-bis(oxiran-2-ylmethyl)imidazolidine-2,4-dione
• CAS: 15336-82-0
• 化学式: C₁₂H₁₈N₂O₄
• 分子量: 254.28
• InChiKey: JBBURRWEMSTGIX-UHFFFAOYSA-N

物化性质

• 沸点：
  397.5°C (rough estimate)
• 密度：
  1.1804 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  65.7
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  6.1(b)

文献信息

• Verfahren zur Verbesserung der Wirkung von Antifoulingfarben und dabei verwendete Lackschicht
  申请人：CIBA-GEIGY AG

  公开号：EP0005771A1

  公开（公告）日：1979-12-12

  Die Erfindung betrifft ein Verfahren zur Verbesserung der Wirkung von Antifoulingfarben durch eine gezielte Einstellung der Austrittsgeschwindigkeit der Giftstoffe aus der Farbe. Das wird durch Aufbringen einer Deckschicht aus einem bestimmten Epoxidharzsystem erreicht. Dieses System ist beim Auftragen unvollständig vernetzt und härtet nach dem Auftragen langsam endgültig. Die AntifoulingWirkung wird erstaunlich lange voll erhalten.

  本发明涉及一种通过有选择地调节有毒物质从涂料中释放的速度来提高防污漆效果的工艺。其方法是在表面涂上一层特定的环氧树脂体系。这种体系在涂刷过程中未完全交联，涂刷后硬化缓慢。防污效果可以保持很长时间。
• Water-dispersible energy curable heterocyclic group-containing polyesters
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0040002A1

  公开（公告）日：1981-11-18

  Water-dispersible radiation curable polyesters having backbone hydantoin groups and alpha-methylene groups, prepared e.g. from bis-glycidyl-hydantoin and itaconic acid. These polyesters are useful in the field of graphic arts.

  具有海因基团和α-亚甲基基团的水分散型辐射固化聚酯，例如由双缩水甘油海因和衣康酸制备而成。这些聚酯可用于制图领域。
• Photosensitive resin composition
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP0086653A2

  公开（公告）日：1983-08-24

  A photosensitive resin composition comprises an addition polymer of a diisocyanate compound and an amide, the amide having a primary and/or secondary amino group at each terminal and containing one or more amide bonds, together with a monomer having a photopolymerizable unsaturated bond and a photopolymerization initiator.

  一种光敏树脂组合物由二异氰酸酯化合物和酰胺的加成聚合物（酰胺的每个末端都有一个伯氨基和/或仲氨基，并含有一个或多个酰胺键）以及具有可光聚合不饱和键的单体和光聚合引发剂组成。
• Fluoroaliphatic sulfonamides containing oxirane groups and/or N-B-hydroxyalkylene groups
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0125826A2

  公开（公告）日：1984-11-21

  This invention relates to fluoroaliphatic-sulfonamides and to epoxy compounds modified by the addition of fluoroaliphaticsulfonamido groups. Epoxy resins have been cured in many applications where their propertie, such as chemical resistance, thermal stability, durability, and insulation resistance, are advantageous. for some applications, their relatively high surface energy is a detriment. The high surface energy makes wetting of low energy, hard-to-wet surfaces difficult. This problem can lead to inferior coatings, particularly with respect to appearance and corrosion protection. Compounds containing fluorocarbon groups exhibit low surface enrgy, low oil solubility, low water solubility, low refractive index, low rate of sound transmission, and low dielectric constant. The present invention provides compounds containing (a) a fluoroaliphaticsulfonamido moiety, and (b) a moiety containing (1) at least two oxirane groups, (2) at least two non-terminal N- -hydroxyalkylene groups, or (3) at least one oxirane group and at least one non-terminal N--hydroxyalkylene group. The compound is capable of being cured to give a product having excellent water resistance and oil resistance.

  本发明涉及氟脂族磺酰胺和通过添加氟脂族磺酰胺基团改性的环氧化合物。环氧树脂已在许多应用中固化，在这些应用中，环氧树脂的耐化学性、热稳定性、耐久性和绝缘性等特性都是有利的。高表面能使低能、难润湿的表面难以润湿。这个问题会导致涂层质量下降，尤其是在外观和防腐蚀方面。含有碳氟化合物基团的化合物具有低表面能、低油溶性、低水溶性、低折射率、低声音传播率和低介电常数。本发明提供了含有(a)氟脂基磺酰胺基，和(b)含有(1)至少两个环氧乙烷基团，(2)至少两个非末端 N-羟基烷基，或(3)至少一个环氧乙烷基团和至少一个非末端 N-羟基烷基的基团的化合物。该化合物经固化后可制成具有优异耐水性和耐油性的产品。
• Polyoxirane crosslinked polyvinyl alcohol hydrogel contact lens
  申请人：CIBA-GEIGY AG

  公开号：EP0189375A2

  公开（公告）日：1986-07-30

  Optically clear soft contact lenses of a polyoxirane crosslinked polyvinyl alcohol having a weight average molecular weight of at least 8,000 and degree of hydrolysis of at least 91 % and their preparation are disclosed. The materials are characterized by their ability to be boiling water sterilized, and their high water content, high oxygen permeability and high optical clarity.

  本发明公开了一种重量平均分子量至少为 8000、水解度至少为 91% 的聚环氧乙烷交联聚乙烯醇光学透明软性隐形眼镜及其制备方法。这种材料的特点是能够进行沸水灭菌，并且具有高含水量、高透氧性和高光学清晰度。