1,6-二(2-氧代氮杂环庚-1-基)己烷-1,6-二酮 | 3217-52-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酰胺类
• 中文名称: 1,6-二(2-氧代氮杂环庚-1-基)己烷-1,6-二酮
• 中文别名: 己二酰双己内酰胺
• 英文名称: Adipinoyl-bis-ε-caprolactam
• 英文别名: N,N'-Adipoyl-bis-caprolactam；1,1'-hexanedioyl-bis-azepan-2-one；dodecahydro-1,1'-adipoyl-bis-azepin-2-one；Dodecahydro-1,1'-adipoyl-bis-azepin-2-on；1,6-Bis(2-oxoazepan-1-yl)hexane-1,6-dione
• CAS: 3217-52-5
• 化学式: C₁₈H₂₈N₂O₄
• 分子量: 336.431
• InChiKey: PMKTZZPISUBWEM-UHFFFAOYSA-N

物化性质

• 沸点：
  545.3±33.0 °C(Predicted)
• 密度：
  1.158±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  74.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933790090

反应信息

• 作为产物：
  描述：

  己内酰胺 在 sodium amide 、 苯 作用下， 生成 1,6-二(2-氧代氮杂环庚-1-基)己烷-1,6-二酮
  参考文献：
  名称：

  Polyvalent lactams

  摘要：

  公开号：

  US02303177A1

文献信息

• Aromatic amide block copolymer and process of producing the same
  申请人：Miyata Hiroshi

  公开号：US20050090639A1

  公开（公告）日：2005-04-28

  An aromatic amide block copolymer containing a specific aromatic amide compound unit and having a weight average molecular weight, as reduced into standard polystyrene measured by the gel permeation chromatography, of from 10,000 to 1,000,000.

  这是一种芳香酰胺嵌段共聚物，包含特定的芳香酰胺化合物单元，并且其重量平均分子量，以凝胶渗透色谱法测量后转化为标准聚苯乙烯，范围在10,000至1,000,000之间。
• Polyamide chain extension process and functionalized polyamides produced thereby
  申请人：——

  公开号：US20020007041A1

  公开（公告）日：2002-01-17

  Polyamides including functional groups and methods of preparing such polyamides. The polyamides are useful, for example, to prepare filaments.

  聚酰胺包括功能基团及其制备方法。例如，这些聚酰胺可用于制备纤维。
• Polyamide chain extension process and related polyamide product
  申请人：——

  公开号：US20020007040A1

  公开（公告）日：2002-01-17

  A process for increasing the relative viscosity (RV) of a reactant polyamide and to products produced by the process. The process includes contacting the reactant polyamide and a chain extender compound, forming the product, and quenching the product when its RV is near its maximum calculated RV value.

  一种用于提高反应聚酰胺的相对粘度（RV）的工艺，以及由该工艺生产的产品。该工艺包括将反应聚酰胺和链延伸剂化合物接触，形成产品，并在其RV接近其最大计算RV值时淬火该产品。
• Process for the condensation of imide and alcohol
  申请人：STAMICARBON B.V.

  公开号：EP0147792A2

  公开（公告）日：1985-07-10

  @ The invention concerns a simple process for preparing an ester acyllactam and/or esteramide acyllactam by the catalytic condensation of imide and alcohol, characterized in that a polyol and an actyllactam compound are reacted in the liquid state in the presence of a halide, carboxylate or acetylacetonate from beryllium, magnesium, calcium, strontium, barium, boron, aluminium, zinc or cadmium. The invention is important for the preparation of compounds which may be used in the preparation of nylon block copolymers, more in particular in RIM-nylon systems (Reaction Injection Moulding), since when the compounds obtained according to the present invention are used in a RIM system, a very fast lactam polymerization takes place, and it therefore also relates to the preparation of nylon block copolymers.

  本发明涉及一种通过亚胺和醇的催化缩合制备酯类酰内酰胺和/或酯酰胺酰内酰胺的简 单工艺，其特征在于多元醇和酰内酰胺化合物在来自铍、镁、钙、锶、钡、硼、铝、锌 或镉的卤化物、羧酸盐或乙酰丙酮的存在下在液态下反应。 本发明对于制备可用于制备尼龙嵌段共聚物的化合物非常重要，尤其是在 RIM-尼龙体系（反应注射成型）中，因为当根据本发明获得的化合物用于 RIM 体系时，会发生非常快的内酰胺聚合反应，因此本发明也与尼龙嵌段共聚物的制备有关。
• Process for the preparation of a nylon block copolymer composition
  申请人：STAMICARBON B.V.

  公开号：EP0156129A1

  公开（公告）日：1985-10-02

  The invention relates to a process for the preparation of a nylon block copolymer composition by polymerization of lactam in the presence of a lactam-polymerization catalyst and an activator, characterized in that the activator used is a combination of 1. a high molecular weight lactam-terminated activator with a molecular weight of at least 1500, and 2. a low molecular weight lactam-terminated activator with a molecular weight of at most 750. The process according to the invention can in particular by used in a reaction injection moulding process, in which liquid reaction component are introduced into a mould where fase polymerization to a moulded object takes place.

  本发明涉及一种在内酰胺聚合催化剂和活化剂存在下通过内酰胺聚合制备尼龙嵌段共聚物组合物的工艺，其特征在于所使用的活化剂是1.分子量至少为1500的高分子量内酰胺封端活化剂和2.分子量至少为750的低分子量内酰胺封端活化剂的组合。 根据本发明的工艺尤其可用于反应注塑工艺，在该工艺中，液态反应组分被引入模具，在模具中进行阶段聚合，形成模塑物。