Einecs 256-388-9 | 49577-59-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Einecs 256-388-9
• 英文别名: benzene-1,2,4-tricarboxylic acid;3-(2-ethyl-4-methylimidazol-1-yl)propanenitrile
• CAS: 49577-59-5
• 化学式: C18H19N3O6
• 分子量: 373.4
• InChiKey: TTXQVPHOARHATA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.45
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  154
• 氢给体数：
  3
• 氢受体数：
  8

文献信息

• CURING AGENTS FOR EPOXY RESINS
  申请人：Dershem Stephen M

  公开号：US20130012620A1

  公开（公告）日：2013-01-10

  The present invention relates to curatives for epoxy resins, and compositions (e.g. adhesives) containing such resins cured using the same methods of preparation and uses therefor. More specifically, the present invention relates to hybrid curatives for epoxy resins comprising both aromatic amine, phenol and/or phenyl ester moieties. A further aspect of the current invention relates to new imidazole catalysts that possess a combination of excellent cure latency as well as low cure temperature onset.

  本发明涉及环氧树脂的硬化剂，以及含有经相同制备方法固化的这种树脂的组合物（例如胶粘剂）及其用途。更具体地，本发明涉及用于环氧树脂的混合硬化剂，包括芳香胺、酚和/或苯酯基团。本发明的另一个方面涉及具有优异固化潜伏期和低固化温度起始点的新咪唑催化剂。
• Thermoplastic resin composition and elastomer composition
  申请人：——

  公开号：US20040106732A1

  公开（公告）日：2004-06-03

  Provided are a thermoplastic resin composition which is excellent in oil resistance, heat resistance, weatherability, impact resistance, transparency, and moldability, and which can be produced economically, an elastomer composition with low hardness and high tensile strength which is excellent in oil resistance and compression set, and a molded object produced by molding the thermoplastic resin composition or elastomer composition. The composition is produced by compounding a thermoplastic resin or an elastomer with a block copolymer having at least one methacrylic ester polymer block and at least one acrylic ester polymer block. Also provided are a process for producing a methacrylic ester-acrylic ester-methacrylic ester block copolymer which requires hardly any purification, which is excellent in heat resistance and weatherability, and in which the molecular weight and the molecular-weight distribution are controlled, and a methacrylic ester-acrylic ester-methacrylic ester block copolymer produced by the process.

  提供了一种热塑性树脂组合物，具有优异的耐油性、耐热性、耐候性、抗冲击性、透明度和成型性，且可经济生产；一种低硬度、高拉伸强度的弹性体组合物，具有优异的耐油性和压缩回弹性；以及由该热塑性树脂组合物或弹性体组合物成型而成的成型物。该组合物通过将热塑性树脂或弹性体与至少具有一个甲基丙烯酸酯聚合物块和至少一个丙烯酸酯聚合物块的嵌段共聚物混合制备而成。 同时提供了一种制备甲基丙烯酸酯-丙烯酸酯-甲基丙烯酸酯嵌段共聚物的方法，该方法几乎不需要纯化，具有优异的耐热性和耐候性，并且分子量和分子量分布可控；以及由该方法制备的甲基丙烯酸酯-丙烯酸酯-甲基丙烯酸酯嵌段共聚物。
• Block copolymer
  申请人：——

  公开号：US20040236020A1

  公开（公告）日：2004-11-25

  Provided are a block copolymer including a polymer block containing acrylonitrile or methacrylonitrile as a principal constituent, which is excellent in heat resistance, weatherability, oil resistance, flame retardancy, and low-temperature resistance and which can be economically produced; and a thermoplastic resin composition and an elastomer composition each containing the block copolymer. The block copolymer is produced by reversible addition-fragmentation chain transfer polymerization in the presence of a thiocarbonylthio group-containing compound.

  提供的是一种块状嵌段共聚物，包括一个聚合物块，其中含有丙烯腈或甲基丙烯腈作为主要成分，该共聚物在耐热性、耐候性、耐油性、阻燃性和低温性方面表现出色，并且可以经济地生产；以及分别含有该块状嵌段共聚物的热塑性树脂组合物和弹性体组合物。该块状嵌段共聚物是在含有硫代氨基甲酸酯化合物的情况下通过可逆加成-断裂链转移聚合制备的。
• THERMOSETTING HYPERBRANCHED COMPOSITIONS AND METHODS FOR USE THEREOF
  申请人：Dershem Stephen M.

  公开号：US20100041803A1

  公开（公告）日：2010-02-18

  Hyperbranched polymers and methods for preparing the same are disclosed. The polymers are obtained based on monomers synthesized via reacting a substituted or unsubstituted cyclic anhydride with a bifunctional amine.

  本发明揭示了超支化聚合物及其制备方法。该聚合物是基于通过将取代或未取代的环状酐与双官能胺反应合成的单体获得的。
• HETERO-FUNCTIONAL COMPOUNDS AND METHODS FOR USE THEREOF
  申请人：Dershem Stephen M.

  公开号：US20100041845A1

  公开（公告）日：2010-02-18

  The invention provides hetero-functional compound compounds useful in a variety of adhesive applications. More particularly, the invention provides compounds bearing at least one electron rich olefinic bond and at least one electron poor olefinic bond, wherein the two olefinic bonds are separated by a C 3 to about C 500 aliphatic, cycloaliphatic, or aromatic spacer.

  该发明提供了在各种粘合应用中有用的杂功能化合物。更具体地，该发明提供了至少具有一种富电子烯烃键和至少具有一种贫电子烯烃键的化合物，其中这两种烯烃键由C3至约C500的脂肪族、环脂族或芳香族间隔物分开。