N,N'-二环己基-2,6-萘二甲酰胺 | 153250-52-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: N,N'-二环己基-2,6-萘二甲酰胺
• 英文名称: N,N'-Dicyclohexyl-2,6-naphthalenedicarboxamide
• 英文别名: N,N'-dicyclohexylnaphthalene dicarboxamide；2,6-Naphthalenedicarboxamide, n2,n6-dicyclohexyl-；2-N,6-N-dicyclohexylnaphthalene-2,6-dicarboxamide
• CAS: 153250-52-3
• 化学式: C₂₄H₃₀N₂O₂
• 分子量: 378.514
• InChiKey: MBSRTKPGZKQXQR-UHFFFAOYSA-N

物化性质

• 沸点：
  675.3±28.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  28
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  环己胺 、 2,6-萘二甲酰二氯 在 三乙胺 作用下， 以 甲苯 为溶剂， 反应 6.5h， 以75.3%的产率得到N,N'-二环己基-2,6-萘二甲酰胺
  参考文献：
  名称：

  一种酰胺型成核剂的生产方法

  摘要：

  本发明公开了一种酰胺型成核剂的生产方法，包括将有机酰氯和有机胺在反应介质中进行回流反应，得到所述成核剂，其中所述反应介质选自吡啶和其衍生物，所述有机酰氯的酰氯基团与所述有机胺的胺基团的摩尔比为1:1.0‑1.5，所述反应介质的量占所述有机酰氯、有机胺和反应介质总量的30‑60wt%。根据本发明，采用选自吡啶和其衍生物的反应介质，提高了产物收率，缩短反应时间，减少了反应介质的用量，可以大幅度的降低酰胺类β成核剂的生产成本。同时，由于在反应过程中不引入其他溶剂，有利于反应介质的回收和重复利用，减少生产工序中操作量的强度，降低排放废液的处理难度，有益于环保并产生显著的社会效益和经济效益。

  公开号：

  CN104211612B

文献信息

• POLYESTERS WITH LOW MOLECULAR WEIGHT ADDITIVES FOR IMPROVED GAS BARRIER PROPERTIES
  申请人：Peters Richard Dalton

  公开号：US20120199515A1

  公开（公告）日：2012-08-09

  Disclosed is a polyester polymer composition comprising at least one polyethylene terephthalate polyester in an amount ranging from 94.0 weight percent to 99.5 weight percent and at least one additive in an amount ranging from 0.5 weight percent to 6 weight percent, each based on the total weight of the polyester composition. The at least one additive comprises a diamide molecule. The composition of the present invention is useful in producing shaped articles such as, for example, sheeting, films, tubes, bottles, preforms, and profiles. These articles can exhibit improved gas barrier properties. The process for making the polymer composition and the shaped articles is also disclosed.

  本发明公开了一种聚酯聚合物组合物，其包括至少一种聚对苯二甲酸乙二醇酯聚酯，其含量在94.0重量百分比至99.5重量百分比之间，并且至少一种添加剂，其含量在0.5重量百分比至6重量百分比之间，每种都基于聚酯组合物的总重量。所述至少一种添加剂包括一种二酰胺分子。本发明的组合物可用于生产成型物品，例如，薄膜、管道、瓶子、预制体和型材。这些物品可以表现出改善的气体屏障性能。本发明还公开了制备聚合物组合物和成型物品的方法。
• Crystalline polypropylene resin composition and amide compounds
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0557721A2

  公开（公告）日：1993-09-01

  Disclosed are a crystalline polypropylene resin composition comprising a crystalline polyproplylene resin and a β-nucleating agent, and a method of increasing the proportion of β-form crystals in a crystalline polypropylene resin molding comprising molding the composition, the β-nucleating agent being a diamide compound.

  本发明公开了一种结晶聚丙烯树脂组合物，该组合物由结晶聚丙烯树脂和 β 成核剂组成；还公开了一种增加结晶聚丙烯树脂模塑中 β 形晶体比例的方法，该方法包括模塑该组合物，β 成核剂为二酰胺化合物。
• Porous stretched article of polypropylene-based resin and process for its preparation
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0632095A2

  公开（公告）日：1995-01-04

  Disclosed are a process for producing a porous stretched article of β-crystalline polypropylene-based resin, the process comprising the steps of crystallizing a melt of a polypropylene-based resin composition at a temperature of 15 to 140°C to form a solidified product containing β-form crystals and stretching the resulting solidified product at a temprature which is higher than 20 °C but lower than the melting point of the β-form crystals in said solidified product, the polypropylene-based resin composition comprising a polypropylene-based resin and 0.0001 to 5 parts by weight, per 100 parts by weight of the polypropylene-based resin, of at least one specific amide compound; and a porous stretched article produced by the process.

  本发明公开了一种用β-结晶聚丙烯基树脂生产多孔拉伸制品的工艺，该工艺包括以下步骤：在15至140℃的温度下使聚丙烯基树脂组合物的熔体结晶，形成含有β-结晶的固化物，并在高于20℃但低于所述固化物中β-结晶的熔点的温度下拉伸所得固化物，所述聚丙烯基树脂组合物包括聚丙烯基树脂和0.0001至5份（按每100份聚丙烯基树脂的重量计）的至少一种特定酰胺化合物；以及由该工艺生产的多孔拉伸制品。
• PROPYLENE-ETHYLENE COPOLYMER COMPOSITIONS AND PROCESS FOR THE PRODUCTION THEREOF
  申请人：CHISSO CORPORATION

  公开号：EP0790262A1

  公开（公告）日：1997-08-20

  A propylene-ethylene copolymer composition is obtained which has a good moldability and is excellent in the balance of rigidity, toughness, and impact-strength. A propylene-ethylene copolymer composition having a melt flow rate of 10 to 300 g/10 minutes and obtained by producing 60 to 95 % by weight, based on the weight of whole polymer, of a propylene polymer having a melt flow rate (ASTM D-1238) in the range of 100 to 1,000 g/10 minutes and having a ratio (Cf) of integrated values of the propylene polymer dissolved in o-dichlorobenzene at a temperature of lower than 112°C, and a temperature of 112°C or higher, respectively, which is an index of the stereoregurality in molecules and molecular weight distribution, when the amounts of the propylene polymer dissolved therein at each of the temperatures were determined by raising the temperature of the o-dichlorobenzene continuously or stepwise, of 0.5 or less, by carrying out polymerization of propylene in the presence of a highly stereoregular catalyst and hydrogen in a polymerization step (I), and then producing 5 to 40 % by weight, based on the weight of whole polymer, of an ethylene-propylene copolymer by feeding ethylene and propylene to the propylene polymer produced in the polymerization step (I) to react so that the content of ethylene becomes 30 to 80 % by weight, in a polymerization step (II); and a propylene-ethylene copolymer composition comprising the composition mentioned above and a α-crystal and/or β-crystal nucleator added therewith.

  一种丙烯-乙烯共聚物组合物具有良好的成型性，并且在刚性、韧性和冲击强度的平衡方面表现优异。 一种熔体流动速率为 10 至 300 克/10 分钟的丙烯-乙烯共聚物组合物，通过以下方法获得 以整个聚合物的重量为基准，生产 60% 至 95% 重量百分比的丙烯聚合物，其熔体流动速率（ASTM D-1238）在 100 至 1,000 克/10 分钟范围内，在温度低于 112°C、和 112°C 或更高温度下溶解在邻二氯苯中的丙烯聚合物的综合值之比 (Cf)，这分别是分子立体性和分子量分布的指标，当通过连续或逐步提高邻二氯苯的温度 0.5 或更低，在聚合步骤 (I) 中，在高度立体配位催化剂和氢的存在下进行丙烯聚合，然后 在聚合步骤(II)中，通过向聚合步骤(I)中生成的丙烯聚合物中加入乙烯和丙烯进行反应，使乙烯的含量达到 30% 至 80%（以整个聚合物的重量计），生成 5% 至 40%（以重量计）的乙烯-丙烯共聚物；以及丙烯-乙烯共聚物组合物，该组合物包括上述组合物和加入其中的 α 结晶和/或 β 结晶成核剂。
• PREFOAMED PARTICLES OF POLYPROPYLENE RESIN AND PROCESS FOR PRODUCING THE SAME
  申请人：KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0790275A1

  公开（公告）日：1997-08-20

  Heat temperature at the expansion molding of a finished expanded article is decreased by lowering the melting peak temperature of the pre-expanded particles of a polypropylene resin. Comprising the polypropylene resin and a β-crystalline-nucleating agent, the percentage of the β-form in the whole crystalline region is 5 to 100 parts by weight.

  通过降低聚丙烯树脂预膨化颗粒的熔融峰值温度，可降低成品膨化物膨化成型时的热温度。由聚丙烯树脂和β-结晶成核剂组成，β-形式在整个结晶区域中的百分比为 5 至 100 重量份。