吴茱萸次碱 | 20575-76-2

• 物质功能分类: 生物化工 - 中草药成分
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 中文名称: 吴茱萸次碱
• 中文别名: N,N""-1,6-己烷双[N",N"-甲基脲]
• 英文名称: 3,3'-hexamethylenebis(1,1-dimethylurea)
• 英文别名: rutaecarpine；1,1'-Hexamethylenebis(3,3-dimethylurea)；3-[6-(dimethylcarbamoylamino)hexyl]-1,1-dimethylurea
• CAS: 20575-76-2
• 化学式: C₁₂H₂₆N₄O₂
• 分子量: 258.364
• InChiKey: JZGGZNWADMJJCC-UHFFFAOYSA-N

物化性质

• 沸点：
  512.3±33.0 °C(Predicted)
• 密度：
  1.021±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  64.7
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

文献信息

• HEAT-CURING EPOXY RESIN COMPOSITION CONTAINING NON-AROMATIC UREAS AS ACCELERATOR
  申请人：Kramer Andreas

  公开号：US20100273005A1

  公开（公告）日：2010-10-28

  The present invention relates to heat-curing epoxy resin compositions, which are characterized by high impact strength, good storage stability, and a low curing temperature. The epoxy resin compositions are suitable for use as a construction shell adhesive and for producing structural foams. They can already be cured in so-called bottom-baking conditions. Furthermore, it has been found that the use of an accelerator of the formula (Ia) or (Ib) results in an increase of the impact strength of heat-curing epoxy resin compositions.

  本发明涉及一种热固性环氧树脂组合物，其特点是具有高冲击强度、良好的储存稳定性和低固化温度。该环氧树脂组合物适用于用作建筑外壳粘合剂和生产结构泡沫。它们可以在所谓的底部烘烤条件下进行固化。此外，发现使用式（Ia）或（Ib）的催化剂会增加热固性环氧树脂组合物的冲击强度。
• Heat-curing epoxy resin composition containing non-aromatic ureas as accelerator
  申请人：SIKA TECHNOLOGY AG

  公开号：US11198754B2

  公开（公告）日：2021-12-14

  Heat-curing epoxy resin compositions are characterized by high impact strength, good storage stability, and a low curing temperature. The epoxy resin compositions are suitable for use as a construction shell adhesive and for producing structural foams. They can already be cured in so-called bottom-baking conditions. Furthermore, it has been found that the use of an accelerator of the formula (Ia) or (Ib) results in an increase of the impact strength of heat-curing epoxy resin compositions.

  热固化环氧树脂组合物具有冲击强度高、储存稳定性好和固化温度低的特点。环氧树脂组合物适合用作建筑外壳粘合剂和生产结构泡沫。它们已经可以在所谓的底部烘烤条件下固化。此外，还发现使用式（Ia）或（Ib）的促进剂可提高热固化环氧树脂组合物的抗冲击强度。
• VERWENDUNG VON N,N'-(DIMETHYL)-URONEN SOWIE VERFAHREN ZUR HÄRTUNG VON EPOXIDHARZ-ZUSAMMENSETZUNGEN
  申请人：AlzChem AG

  公开号：EP2780388B1

  公开（公告）日：2015-05-06
• TRÄNKHARZ ZUR KANALSANIERUNG
  申请人：AlzChem Trostberg GmbH

  公开号：EP3174914B1

  公开（公告）日：2019-11-06
• USE OF N,N'-(DIMETHYL) URONES AND METHOD FOR CURING EPOXY RESIN COMPOSITIONS
  申请人：ALZCHEM AG

  公开号：US20140357762A1

  公开（公告）日：2014-12-04

  The invention relates to the use of bis- or multifunctional N,N′-(dimethyl) urons as curing agents for curing epoxy resin compositions in a controlled manner.