1-docosanyl methyl ether | 102542-76-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-docosanyl methyl ether
• 英文别名: docosyl-methyl ether；Docosyl-methyl-aether；1-Docosanol, methyl ether；1-methoxydocosane
• CAS: 102542-76-7
• 化学式: C₂₃H₄₈O
• 分子量: 340.634
• InChiKey: QYXQOJNAQHQRSY-UHFFFAOYSA-N

物化性质

• 保留指数：
  2427.5;2436

计算性质

• 辛醇/水分配系数(LogP)：
  11.1
• 重原子数：
  24
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  sodium methylate 、 alkaline earth salt of/the/ methylsulfuric acid 在 甲醇 作用下， 生成 1-docosanyl methyl ether
  参考文献：
  名称：

  Dielectric Absorption in Crystalline Long‐Chain Methyl Ethers

  摘要：

  The dielectric properties of three long-chain methyl ethers and two methyl ketones have been measured at frequencies between 5 cps and 2.4×1010 cps, and at different temperatures. No dielectric absorption was detected in the ketones. The ethers were investigated in both the α- and the β-crystalline phases. In the β phase the ethers gave two regions of dielectric absorption, and the energy parameters associated with these absorptions were determined. In the α phase, the methyl ethers give larger dielectric absorption, which occurs mainly in the microwave region, although two of the compounds also give a smaller peak at very low frequencies. The experimental values of the total absorption are in good agreement with the values calculated from the dipole moment. The results suggest that the molecules all contribute to the dielectric absorption, which is in contrast to the situation in β-phase long-chain compounds where it has been suggested that molecular rotation occurs only at imperfections in the crystal lattice.

  DOI：

  10.1063/1.1730046

文献信息

• DIBENZORYLENETETRACARBOXIMIDES AS INFRARED ABSORBERS
  申请人：Koenemann Martin

  公开号：US20100048904A1

  公开（公告）日：2010-02-25

  Dibenzorylenetetracarboximides of the general formula I in which the variables are each defined as follows: R′ are identical or different radicals: hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; R are identical or different radicals: hydrogen; optionally substituted C 1 -C 30 -alkyl, C 3 -C 8 -cycloalkyl, aryl or hetaryl; m, n are each independently 0 or 1.

  一般式I的二苯并咔唑四羧酰亚胺中，变量定义如下：R′为相同或不同的基团：氢；可选择取代的芳氧基、芳硫基、杂芳氧基或杂芳硫基；R为相同或不同的基团：氢；可选择取代的C1-C30烷基、C3-C8环烷基、芳基或杂芳基；m，n各自独立地为0或1。
• LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF
  申请人：Koenemann Martin

  公开号：US20110042651A1

  公开（公告）日：2011-02-24

  The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells.

  本发明涉及液晶芳纶四羧酸衍生物，其制备方法以及作为n型有机半导体用于制造有机场效应晶体管和太阳能电池的用途。
• [EN] OLIGOCONDENSED PERYLENE BISIMIDES<br/>[FR] BISIMIDES DE PÉRYLÈNE OLIGOCONDENSÉS
  申请人：BASF SE

  公开号：WO2010111822A1

  公开（公告）日：2010-10-07

  The present invention relates to oligocondensed perylene bisimides, a method for their production and their use.

  本发明涉及寡聚化的苝二酰亚胺，其生产方法及其用途。
• FLÜSSIG-KRISTALLINE RYLENTETRACARBONSÄUREDERIVATE UND DEREN VERWENDUNG
  申请人：BASF SE

  公开号：EP2008319A2

  公开（公告）日：2008-12-31
• DIBENZORYLENTETRACARBONSÄUREDIIMIDE ALS INFRAROTABSORBER
  申请人：BASF SE

  公开号：EP2029573A1

  公开（公告）日：2009-03-04