3,6,9,12,15,18,21,24-八氧杂二十六烷-1,26-二基二丙烯酸酯 | 57491-53-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3,6,9,12,15,18,21,24-八氧杂二十六烷-1,26-二基二丙烯酸酯
• 英文名称: polyethylene glycol(400) diacrylate
• 英文别名: PEG400DA；nonaethylene glycol diacrylate；3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diyl diacrylate；2-[2-[2-[2-[2-[2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl prop-2-enoate
• CAS: 57491-53-9
• 化学式: C₂₄H₄₂O₁₂
• 分子量: 522.59
• InChiKey: JDPZLHCKBWMLDH-UHFFFAOYSA-N

物化性质

• 沸点：
  561.3±45.0 °C(Predicted)
• 密度：
  1.105±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  36
• 可旋转键数：
  31
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  126
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  3,6,9,12,15,18,21,24-八氧杂二十六烷-1,26-二基二丙烯酸酯 、 十二烷基伯胺 反应 48.0h， 生成
  参考文献：
  名称：

  一锅两亲超支化聚氨基酯的合成及其动态表面活性

  摘要：

  首先通过一锅迈克尔加成聚合反应合成具有亲水性多乙氧基化三丙烯酸酯主链和疏水性长烷基侧链的两亲性超支化聚（氨基酯）。聚氨基酯可溶于冷水并自组装成松散的胶束。在50–1000 ms的气泡下，聚（氨基酯）水溶液（0.5 wt％）的动态表面张力（DST）仍保持在32–28 mN / m的范围内。分子量不同的聚（氨基酯）水溶液显示出较低的临界溶液温度（LCST），范围为8–50°C，这也可以通过其pH值进行调节。聚（氨基酯）在末端单元上被疏水基团封端，并被酸部分中和，仍保持其稳定的动态表面活性剂行为，表明其前景广阔。

  DOI：

  10.1002/cjoc.201090342

文献信息

• COMPOSITE LIQUID CRYSTAL COMPOSITION, DISPLAY ELEMENT AND ELECTRIC FIELD DETECTOR
  申请人：DIC Corporation

  公开号：EP3034583A1

  公开（公告）日：2016-06-22

  Provided is a composite liquid crystal composition which contains a liquid crystal compound and a polymerizable compound, has sufficiently high Δn, further has high photostability, and can constitute a liquid crystal device capable of being driven at a low voltage. The composite liquid crystal composition includes, as the liquid crystal compound, a compound having a biphenyl skeleton and two or more compounds represented by Formula (I-a), in which the content of the compound having a biphenyl skeleton is 20% by mass or less of the liquid crystal compounds, and the content of the compound represented by Formula (I-a) in which C1 represents a 1, 4-cyclohexylene group and n1 is not 0 is 45% by mass or more of the liquid crystal compounds; and as the polymerizable compound, one or more compounds selected from the compounds represented by Formulas (II-a1) and (II-a2) and a compound represented by (II-b), in which the total content of the liquid crystal compounds is 65% to 85% by mass, and the total content of the polymerizable compounds is 15% to 35% by mass.

  本发明提供了一种复合液晶组合物，它含有一种液晶化合物和一种可聚合化合物，具有足够高的Δn，还具有很高的光稳定性，并可构成一种能在低电压下驱动的液晶器件。复合液晶组合物包括作为液晶化合物的具有联苯骨架的化合物和两种或两种以上由式（I-a）表示的化合物，其中具有联苯骨架的化合物的含量为液晶化合物质量的 20% 或更少，而由式（I-a）表示的化合物（其中 C1 代表 1，4-环己烯基团且 n1 不为 0）的含量为液晶化合物质量的 45% 或更多；作为可聚合化合物，一种或多种选自式 (II-a1) 和 (II-a2) 所代表的化合物以及一种选自式 (II-b) 所代表的化合物，其中液晶化合物的总含量为 65% 至 85%（以质量计），可聚合化合物的总含量为 15%至 35%（以质量计）。
• POLYMERIZATION CURABLE COMPOSITION
  申请人：Tokuyama Corporation

  公开号：EP1607418B1

  公开（公告）日：2008-07-09
• GRAFT POLYMER-CONTAINING SUBSTRATE, METHOD FOR PRODUCING THE SAME, TARGET SUBSTANCE-DETECTING ELEMENT, AND TARGET SUBSTANCE DETECTION KIT
  申请人：Ban Kazuhiro

  公开号：US20110065212A1

  公开（公告）日：2011-03-17

  There is provided a graft polymer-containing substrate that reduces nonspecific adsorption of impurities onto a substrate surface and specifically captures a target substance. There is provided a graft polymer-containing substrate with a graft polymer formed on the surface thereof, characterized in that the graft polymer includes monomer units represented by the following general formulas (1) and (2): wherein R 1 , R 2 , and R 3 represent one of a hydrogen atom and a methyl group, R 4 represents a group including any of a carboxyl group, a succinimide group, an aldehyde group, an epoxy group, a bromo group, an amino group, and a maleimide group, X represents a hydrophilic crosslinking spacer having 15 or more atoms, and l, m, and n are an integer of 1 or greater.
• INK COMPOSITION, INK SET, AND IMAGE FORMATION METHOD
  申请人：FUJIFILM CORPORATION

  公开号：US20150191613A1

  公开（公告）日：2015-07-09

  Disclosed is an ink composition for ink jet recording containing water, a pigment, a (meth)acrylamide compound, and a polymer particle made of a polymer composed of a structural unit derived from a methacrylic acid and a structural unit derived from methacrylic acid ester having an SP value of from 19.0 MPa 1/2 to 25.0 MPa 1/2 .
• ACTINIC RADIATION-CURABLE INK-JET INK AND IMAGE FORMATION METHOD
  申请人：Konica Minolta, Inc.

  公开号：US20160208118A1

  公开（公告）日：2016-07-21

  Disclosed herein are an active energy ray-curable ink-jet ink that is excellent in ejection stability and does not undergo a local thermal polymerization reaction, and an image forming method using the same. The active energy ray-curable ink-jet ink is an actinic radiation-curable ink-jet ink that undergoes temperature-dependent reversible sol-gel phase transition, comprising a photopolymerizable compound, a photoinitiator, and a gelling agent, wherein the photopolymerizable compound comprises one or more combinations of: a compound A that has n (n is an integer of 2 or more) (meth)acrylate ester units, is represented by the following formula, and has a molecular weight in a range of 280 to 1500; and a compound B that has n−1 (meth)acrylate ester units and a hydroxyl group, is represented by the following formula, and has a molecular weight in a range of 280 to 1500, (wherein n is an integer of 2 or more, R is an n-valent branched or unbranched linear or cyclic hydrocarbon group that optionally contains an oxygen atom or a nitrogen atom, and n and R in both the compounds A and B are the same integer and the same structure, respectively), in at least one of the combinations of the compound A and the compound B, an amount of the compound B contained is 5 to 15 mass % of a total mass of the compound A as a counterpart of the compound B, an amount of the gelling agent contained is 0.5 to 7.0 mass % of a total mass of the ink, and a gelling temperature of the ink is 50° C. or more.