dodecanamide, N,N'-1,6-hexanediylbis- | 7672-70-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: dodecanamide, N,N'-1,6-hexanediylbis-
• 英文别名: N,N'-1,6-hexanediylbis-dodecanamide；N,N'-hexanediyl-bis-lauramide；N,N'-Hexandiyl-bis-lauramid；Dodecanoic acid (6-dodecanoylamino-hexyl)-amide；N-[6-(dodecanoylamino)hexyl]dodecanamide
• CAS: 7672-70-0
• 化学式: C₃₀H₆₀N₂O₂
• 分子量: 480.819
• InChiKey: KUDUKDRCPULRCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.6
• 重原子数：
  34
• 可旋转键数：
  27
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2924199090

反应信息

• 作为产物：
  描述：

  月桂酸 、 1,6-己二异氰酸酯 生成 dodecanamide, N,N'-1,6-hexanediylbis-
  参考文献：
  名称：

  ORGANIC ANTI-FOAMING AGENTS

  摘要：

  DOI：

  10.1021/jo01124a001

文献信息

• Gel electrolyte materials formed from a series of novel low molecular mass organogelators for stable quasi-solid-state dye-sensitized solar cells
  作者：Li Tao、Zhipeng Huo、Yong Ding、Lu Wang、Jun Zhu、Changneng Zhang、Xu Pan、Mohammad K. Nazeeruddin、Songyuan Dai、Michael Grätzel

  DOI：10.1039/c4ta02895c

  日期：——

  Electrolyte materials are the key components in dye-sensitized solar cells (DSCs) and are very crucial to the performance and long-term stability of DSCs. We developed a series of diamide derivatives as novel low molecular mass organogelators (LMOGs) for DSCs. These LMOGs contain different numbers (2, 6, 5 and 9) of methylene groups (–CH2–) between the two amide carbonyl groups and exhibit distinctive self-assembly behaviors. The gel electrolytes prepared by these LMOGs possess high gel-to-solution transition temperatures (over 100 °C) and the stability of DSCs is largely enhanced. More importantly, the parity of the number of –CH2– and their special molecular arrangements have a remarkable influence on the self-assembly of the gelators resulting in a significantly different morphology, and further influence the photovoltaic performances of DSCs. It is found that the LMOGs containing odd-numbered –CH2– lead to a much better charge transport of the gel electrolytes, inducing a longer electron lifetime and higher incident photon-to-electron conversion efficiency compared with the LMOGs containing even-numbered –CH2–. Finally, a superior quasi-solid-state DSC based on the gelator containing five –CH2– is obtained, which exhibits a photoelectric conversion efficiency of 7.53% and excellent thermal and light-soaking stabilities during accelerated aging tests.

  电解质材料是染料敏化太阳能电池（DSC）的关键部件，对于DSC的性能和长期稳定性至关重要。我们开发了一系列二酰胺衍生物作为 DSC 的新型低分子量有机凝胶剂 (LMOG)。这些LMOG在两个酰胺羰基之间含有不同数量（2、6、5和9）的亚甲基（-CH2-），并表现出独特的自组装行为。这些LMOG制备的凝胶电解质具有较高的凝胶到溶液的转变温度（超过100℃），并且DSC的稳定性大大增强。更重要的是，-CH2-数量的奇偶性及其特殊的分子排列对凝胶剂的自组装产生显着影响，导致显着不同的形貌，并进一步影响DSC的光伏性能。研究发现，与含有偶数 -CH2 的 LMOG 相比，含有奇数 -CH2- 的 LMOG 可以实现更好的凝胶电解质电荷传输，从而具有更长的电子寿命和更高的入射光子到电子转换效率–.最终，获得了基于含有五个-CH2-的胶凝剂的优质准固态DSC，其光电转换效率为7.53%，在加速老化测试中表现出优异的热稳定性和光浸泡稳定性。
• POLYLACTIC ACID RESIN COMPOSITION AND MOLDED BODY THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2045293A1

  公开（公告）日：2009-04-08

  An object of the present invention is to provide a resin composition having improved heat resistance (high crystallinity) and transparency without impairing rigidity which a polylactic acid resin inherently has, and a molded article composed of the resin composition. A polylactic acid resin composition of the present invention contains 100 parts by weight of a polylactic acid compound (A) having a specific moiety represented by the formula (1): -X1-R1-X2- and having a weight average molecular weight (Mw) of 5,000 to 500,000, 5 to 2,000 parts by weight of a lactic acid resin (B) and 0.1 to 10 parts by weight of at least one kind of a transparent nucleating agent (C) selected from carboxylic acid amides, aliphatic alcohols and aliphatic carboxylic acid esters. In the formula (1), X1 and X2 each independently represent an oxygen atom, a sulfur atom or an NH group, R1 represents an aliphatic hydrocarbon group having a weight average molecular weight of 25 to 50, 000 without containing a ring structure, and the hydrocarbon group may contain an oxygen atom, a nitrogen atom or a sulfur atom.

  本发明的目的是提供一种树脂组合物，该树脂组合物具有更好的耐热性（高结晶度）和透明性，同时不损害聚乳酸树脂固有的刚性，以及由该树脂组合物组成的模塑制品。本发明的聚乳酸树脂组合物含有 100 重量份的聚乳酸化合物 (A)，该化合物具有由式 (1) 表示的特定分子：-X1-R1-X2-且重量平均分子量（Mw）为 5,000 至 500,000 的聚乳酸化合物（A）、5 至 2,000 重量份的乳酸树脂（B）和 0.1 至 10 重量份的至少一种透明成核剂（C），透明成核剂选自羧酸酰胺、脂肪醇和脂肪族羧酸酯。在式 (1) 中，X1 和 X2 各自独立地代表一个氧原子、一个硫原子或一个 NH 基团，R1 代表一个重量平均分子量为 25 至 50,000 且不含环状结构的脂肪族烃基，该烃基可包含一个氧原子、一个氮原子或一个硫原子。
• POLYLACTIC ACID RESIN, POLYLACTIC ACID RESIN COMPOSITION, MOLDED BODY OF POLYLACTIC ACID RESIN OR POLYLACTIC ACID RESIN COMPOSITION, AND METHOD FOR PRODUCING POLYLACTIC ACID RESIN
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2256144A1

  公开（公告）日：2010-12-01

  [Object] It is an object of the present invention to provide a resin composition having improved heat resistance (high crystallinity) and transparency without impairing rigidity intrinsic to a polylactic acid based resin, a molded body formed from the resin composition, and a new polylactic acid based resin used in the resin composition. A polylactic acid based resin (A) according to the present invention is characterized by having a specific structural moiety and a weight average molecular weight (Mw) of 5,000 to 1,000,000. A polylactic acid based resin composition according to the present invention is characterized by containing the above-described polylactic acid based resin (A).

  [目的]本发明的目的是提供一种树脂组合物，该树脂组合物具有改善的耐热性（高结晶度）和透明性，同时不损害聚乳酸基树脂固有的刚性，还提供一种由该树脂组合物形成的模塑体，以及一种用于该树脂组合物的新的聚乳酸基树脂。根据本发明，聚乳酸基树脂（A）的特点是具有特定的结构分子，重量平均分子量（Mw）在 5,000 至 1,000,000 之间。根据本发明的聚乳酸基树脂组合物，其特征在于含有上述聚乳酸基树脂（A）。
• Reactions of Acids with Diamines
  作者：COURTLAND L. AGRE、GUSTAV DINGA、RONALD PFLAUM

  DOI：10.1021/jo01111a019

  日期：1956.5
• Molecular Assembly and Gelating Behavior of Didodecanoylamides of α,ω-Alkylidenediamines
  作者：Kiyoshi Tomioka、Takaaki Sumiyoshi、Shinobu Narui、Yasuo Nagaoka、Akira Iida、Yoshihisa Miwa、Tooru Taga、Minoru Nakano、Tetsuro Handa

  DOI：10.1021/ja0169318

  日期：2001.11.1