Ethyl-trilaurylammonium | 45314-73-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Ethyl-trilaurylammonium
• 英文别名: N,N-Didodecyl-N-ethyldodecan-1-aminium；tridodecyl(ethyl)azanium
• CAS: 45314-73-6
• 化学式: C₃₈H₈₀N
• 分子量: 551.06
• InChiKey: WIMCSFQYNXRDOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  17.4
• 重原子数：
  39
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• METHOD OF PRODUCING EPOXY COMPOUNDS
  申请人：Uchida Hiroshi

  公开号：US20110263882A1

  公开（公告）日：2011-10-27

  Provided is a method of efficiently producing an epoxy compound from an allyl ether having an aromatic ring under mild conditions by using hydrogen peroxide as an oxidizing agent without using an organic solvent. The method of producing an epoxy compound comprises reacting an allyl ether having an aromatic ring with hydrogen peroxide to epoxidize a carbon-carbon double bond of an allyl group to thereby produce a corresponding epoxy compound having an aromatic ring, wherein water only is used as a solvent without using an organic solvent, and a tungsten compound, and a tertiary amine and/or a quaternary ammonium salt, are used as a reaction catalyst.

  提供了一种在温和条件下使用过氧化氢作为氧化剂，而无需使用有机溶剂，从具有芳香环的烯丙基醚高效生产环氧化合物的方法。生产环氧化合物的方法包括将具有芳香环的烯丙基醚与过氧化氢反应，使烯丙基团的碳-碳双键环氧化，从而产生具有芳香环的相应环氧化合物，其中仅使用水作为溶剂，不使用有机溶剂，并且使用钨化合物、三级胺和/或季铵盐作为反应催化剂。
• POLYAMIDE COMPOUND
  申请人：Oda Takafumi

  公开号：US20120302723A1

  公开（公告）日：2012-11-29

  A polyamide compound containing: from 25 to 50 mol % of a diamine unit, which contains an aromatic diamine unit represented by the following formula (I), in an amount of 50 mol % or more; from 25 to 50 mol % of a dicarboxylic acid unit, which contains a linear aliphatic dicarboxylic acid unit represented by the following formula (II-1) and/or an aromatic dicarboxylic acid unit represented by the following formula (II-2), in an amount in total of 50 mol % or more; and from 0.1 to 50 mol % of a constitutional unit represented by the following formula (III): wherein n represents an integer of from 2 to 18, Ar represents an arylene group, and R represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group.

  一种聚酰胺化合物，包含：25到50摩尔％的二胺单元，其中包含量为50摩尔％或更多的以下式（I）所表示的芳香族二胺单元；25到50摩尔％的二羧酸单元，其中包含以下式（II-1）所表示的线性脂肪族二羧酸单元和/或以下式（II-2）所表示的芳香族二羧酸单元，总量为50摩尔％或更多；以及0.1到50摩尔％的以下式（III）所表示的构成单元： 其中n表示2到18的整数，Ar表示芳基基团，R表示取代或未取代的烷基基团或取代或未取代的芳基基团。
• Shaped article of polyamide resin and production thereof
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1156073A1

  公开（公告）日：2001-11-21

  The polyamide resin shaped article of the present invention is produced by preliminarily melt-kneading a m-xylylene-containing polyamide resin and a layered silicate subjected to a swelling treatment to prepare a resin composition containing the layered silicate in high concentration, melt-kneading the resin composition with another portion of m-xylylene-containing polyamide resin, and then formed into the shaped article. Since the amount of the m-xylylene-containing polyamide resin exposed to the heat history twice in the melt-kneading steps is minimized, the gel formation due to the thermal degradation can be reduced and the lowering of the relative viscosity due to the decrease of the molecular weight caused by the thermal degradation of the m-xylylene-containing polyamide resin is prevented.

  本发明的聚酰胺树脂成型品是通过将含间二甲苯的聚酰胺树脂和经过溶胀处理的层状硅酸盐进行初步熔融捏合，制备出含有高浓度层状硅酸盐的树脂组合物，再将该树脂组合物与另一部分含间二甲苯的聚酰胺树脂进行熔融捏合，然后成型为成型品。由于在熔融捏合步骤中暴露于两次热历史的含间二甲苯的聚酰胺树脂的量最小，因此可以减少由于热降解而形成的凝胶，并防止由于含间二甲苯的聚酰胺树脂的热降解导致分子量下降而降低相对粘度。
• Polyamide resin composition
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1308478A1

  公开（公告）日：2003-05-07

  The polyamide resin composition of the present invention comprises a polyamide resin and a smectite treated with an organic swelling agent. The polyamide resin is produced by the polycondensation of a diamine component containing 70 mol% or more of m-xylylenediamine and a dicarboxylic acid component containing 70 mol% or more of a straight-chain, aliphatic α,ω-dicarboxylic acid having 4 to 20 carbon atoms, and meets requirement of (1) a terminal amino concentration of less than 60 µeq/g and/or (2) a reaction molar ratio of less than 1.0 when defined by a molar ratio of reacted diamine to reacted dicarboxylic acid.

  本发明的聚酰胺树脂组合物由聚酰胺树脂和用有机膨胀剂处理过的铁石棉组成。聚酰胺树脂是由含有 70 摩尔%或更多间苯二胺的二胺组分和含有 70 摩尔%或更多具有 4 至 20 个碳原子的直链脂肪族α,ω-二羧酸的二羧酸组分缩聚而成，并满足以下要求：(1) 末端氨基浓度低于 60 µeq/g 和/或 (2) 反应摩尔比低于 1.0 （以反应二胺与反应二羧酸的摩尔比定义）。
• Nylon MXD6 based biaxially stretched polyamide film of low permeability to gases and production method thereof
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1350806A1

  公开（公告）日：2003-10-08

  The biaxially stretched film of the present invention comprises a polyamide resin composition (C) obtained by melt-kneading a smectite (B) with a polyamide (A) produced by the polycondensation of a diamine component containing 70 mol% or higher of m-xylylenediamine and a dicarboxylic acid component containing 70 mol% or higher of a C4-C20 α,ω-linear aliphatic dicarboxylic acid, or comprises at least one layer made of the polyamide resin composition (C). The polyamide resin composition (C) comprises the polyamide (A) in an amount of 80 to 99.9 parts by weight and the smectite (B) in an amount of 0.1 to 10 parts by weight. The layer made of the polyamide resin composition (C) has a relative peak intensity ratio of 60 or less. The relative peak intensity ratio is represented by the formula: B/A × 100, wherein A and B are intensities of the strongest peak and the next stronger peak appearing in a diffraction angle 2θ ranging from 15° to 25° of a CuKα X-ray diffraction pattern of the layer made of the polyamide resin composition (C), provided that A is the peak intensity of the peak at a lower angle and B is the peak intensity of the peak at a higher angle.

  本发明的双轴拉伸薄膜包括一种聚酰胺树脂组合物（C），该组合物是通过熔化捏合一种烟晶石（B）和一种聚酰胺（A）而得到的，聚酰胺（A）是由含有 70 摩尔％或更高的间二甲苯二胺的二胺组分和含有 70 摩尔％或更高的 C4-C20α，ω-线性脂肪族二羧酸的二羧酸组分缩聚而成的，或者包括至少一层由聚酰胺树脂组合物（C）制成的薄膜。聚酰胺树脂组合物 (C) 包括聚酰胺 (A)（重量份数为 80 至 99.9 份）和烟晶石 (B)（重量份数为 0.1 至 10 份）。由聚酰胺树脂组合物（C）制成的层的相对峰值强度比为 60 或更低。相对峰强度比用公式表示为B/A×100，其中 A 和 B 是聚酰胺树脂组合物 (C) 制成的层的 CuKα X 射线衍射图样的 15°至 25°衍射角 2θ 范围内出现的最强峰和次强峰的强度，条件是 A 是较低角度峰的峰强度，B 是较高角度峰的峰强度。