2-(3-Methylimidazol-3-ium-1-yl)butanenitrile

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(3-Methylimidazol-3-ium-1-yl)butanenitrile
• 英文别名: 2-(3-methylimidazol-3-ium-1-yl)butanenitrile
• 化学式: C8H12N3+
• 分子量: 150.2
• InChiKey: DVCOYNIAEHYPCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  32.6
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Polyester resin composition and production method thereof
  申请人：Toray Industries, Inc.

  公开号：US10850485B2

  公开（公告）日：2020-12-01

  A polyester resin composition including an ionic liquid that can dissolve an acid component monomer and/or oligomers of a polyester terephthalate, and a copper element that exhibits a reduced amount of production of the acid component monomer and/or oligomers of the polyester. Examples of the ionic liquid include 1-butyl-3-methylimidazolium acetate, 1-butyl-3-methylimidazolium chloride and tetrabutyl ammonium bromide. In one polyester resin composition, the surface roughness Ra of a capture plate is less than 0.150 μm, as measured when a sample of the polyester resin composition is melt at 300° C. for 60 minutes under a nitrogen atmosphere, quickly cooled and thermally treated at 220° C. for 8 hours to form scattered products which are then attached to the capture plate and a gelation ratio after a 6-hour melting treatment at 300° C. under an atmosphere with an oxygen concentration of 1% is 5% or less.

  一种聚酯树脂组合物，包括一种能溶解对苯二甲酸聚酯的酸组分单体和/或低聚物的离子液体，以及一种能减少聚酯的酸组分单体和/或低聚物生成量的铜元素。离子液体的例子包括 1-丁基-3-甲基咪唑鎓醋酸盐、1-丁基-3-甲基咪唑鎓氯化物和四丁基溴化铵。在一种聚酯树脂组合物中，捕获板的表面粗糙度 Ra 小于 0.150 μm，这是在氮气环境下，将聚酯树脂组合物样品在 300° C 下熔融 60 分钟，然后快速冷却，并在 220° C 下热处理 8 小时，形成分散产物，然后将其附着在捕获板上，在氧气浓度为 1%的环境下，在 300° C 下熔融处理 6 小时后的凝胶化率为 5%或更低时测得的。
• POLYESTER RESIN COMPOSITION AND METHOD OF MANUFACTURING SAME
  申请人：Toray Industries, Inc.

  公开号：EP3284786B1

  公开（公告）日：2020-09-23
• POLYESTER RESIN COMPOSITION AND PRODUCTION METHOD THEREOF
  申请人：Toray Industries, Inc.

  公开号：US20180126714A1

  公开（公告）日：2018-05-10

  A polyester resin composition exhibits a reduced amount of production of the acid component monomer and/or oligomers of the polyester. In one polyester resin composition, the surface roughness Ra of a capture plate is less than 0.150 μm, as measured when a sample of the polyester resin composition is melt at 300° C. for 60 minutes under a nitrogen atmosphere, quickly cooled and thermally treated at 220° C. for 8 hours to form scattered products which are then attached to the capture plate. In another polyester resin composition, the production rate of an acid component monomer and/or the production rate of oligomers is/are less than 0.70, as defined by formulas (I) and (II): Production rate of acid component monomer=(amount of produced acid component monomer)/(acid component monomer content)  (I) Production rate of oligomers=(amount of produced oligomers)/(oligomer content)  (II).
• [EN] PHARMACEUTICAL COMPOSITION INCLUDING TEMPERATURE-RESPONSIVE IONIC LIQUID<br/>[FR] COMPOSITION PHARMACEUTIQUE CONTENANT UN LIQUIDE IONIQUE SENSIBLE À LA TEMPÉRATURE<br/>[JA] 温度応答性イオン液体を含む医薬組成物
  申请人：TORAY INDUSTRIES

  公开号：WO2021070893A1

  公开（公告）日：2021-04-15

  本発明は、皮膚や粘膜等での薬物の透過性を向上させた医薬組成物を提供することを目的としている。本発明は、薬物と温度応答性イオン液体とを含む、医薬組成物を提供する。