马来酸单[2(1-氧-2-丙烯基)氧乙基]酯 | 19201-36-6

• 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: 马来酸单[2(1-氧-2-丙烯基)氧乙基]酯
• 中文别名: 马来酸单-2-丙烯酰氧乙酯
• 英文名称: 2-Butenedioic acid (2Z)-, mono[2-[(1-oxo-2-propenyl)oxy]ethyl] ester
• 英文别名: (Z)-4-oxo-4-(2-prop-2-enoyloxyethoxy)but-2-enoic acid
• CAS: 19201-36-6
• 化学式: C₉H₁₀O₆
• 分子量: 214.17
• InChiKey: ROZDMUUELHCVQC-ARJAWSKDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  89.9
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 危险类别码：
  R36/37/38
• 海关编码：
  2918990090
• 安全说明：
  S26,S36/37/39

文献信息

• Functionalized Photoreactive Compounds
  申请人：Cherkaoui Mohammed Zoubair

  公开号：US20080274304A1

  公开（公告）日：2008-11-06

  The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.

  本发明涉及式(I)的官能化光反应化合物，特别适用于液晶对准材料。由于在特定分子系统中的不饱和键直接连接到两个不饱和环系统上附加了一个电子受体基团，因此在包含本发明的这些官能化光反应化合物的材料中可以实现异常高的光敏性、优异的对准性能以及良好的机械稳健性。
• [EN] CYANOSTILBENES<br/>[FR] CYANOSTILBÈNES
  申请人：ROLIC AG

  公开号：WO2014191292A1

  公开（公告）日：2014-12-04

  The present invention relates to novel compounds that are particularly useful for the alignment, especially photoalignment, of slave material, especially liquid crystals for optical or electro-optical applications, such as security applications, liquid crystal devices or optical or electro-optical films.

  本发明涉及一种新型化合物，特别适用于用于光学或电光应用的从材料，尤其是液晶的定向，特别是光定向，如安全应用、液晶器件或光学或电光薄膜。
• Process for synthesis of polymer compositions, polymer compositions obtainable by the process, and use of the same
  申请人：RohMax Additives GmbH

  公开号：US20030060587A1

  公开（公告）日：2003-03-27

  The present invention relates to a process for synthesis of polymer compositions with reduced catalyst content, wherein ethylenically unsaturated monomers containing less than 0.5 wt % of ethylenically unsaturated monomers with at least one carboxylic group, sulfonic acid group and/or at least one phosphonic acid group relative to the total weight of the ethylenically unsaturated monomers are polymerized by means of initiators containing a transferable group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts and, after the polymerization, the catalyst contained in the polymer is at least partly separated. For this purpose, the polymer composition is filtered, after the polymerization, in the presence of at least one filter aid which contains at least 0.5 wt%, relative to the total weight of the filter aid, of repeating units that contain at least one carboxylic acid group, sulfonic acid group and/or at least one phosphonic acid group.

  本发明涉及一种合成聚合物组合物的过程，其具有降低催化剂含量的效果。在该过程中，含有少于0.5重量％的至少含有一个羧基，磺酸基和/或至少一个膦酸基的乙烯基不饱和单体相对于乙烯基不饱和单体的总重量进行聚合，通过含有可转移原子团的引发剂和至少一种过渡金属的催化剂，在与可以形成与金属催化剂或催化剂配合物的配体一起的情况下进行聚合，在聚合之后，聚合物中的催化剂至少部分被分离。为此，在聚合之后，通过至少一种过滤助剂过滤聚合物组合物，该过滤助剂相对于总重量含有至少0.5重量％的重复单元，其中包含至少一个羧酸基，磺酸基和/或至少一个膦酸基。
• Organoborane amine complex initiator systems and polymerizable compositions made therewith
  申请人：3M Innovative Properties Company

  公开号：US20020040116A1

  公开（公告）日：2002-04-04

  A composition comprises organoborane amine complex and 1,4-dioxo-2-butene-functional material. The composition can form a part of a polymerization initiator system that also includes a compound that is reactive with the amine portion of the complex. The system can be used to initiate polymerization of acrylic monomer and to form an acrylic adhesive that has exceptionally good adhesion to low surface energy polymers.

  这段话的中文翻译如下： 该组合物包括有机硼胺配合物和1,4-二氧代-2-丁烯官能材料。该组合物可作为聚合引发剂系统的一部分，该系统还包括一种与配合物中的胺部分反应的化合物。该系统可用于引发丙烯酸单体的聚合，并形成对低表面能聚合物具有极好粘附性的丙烯酸粘合剂。
• METHOD OF MAKING ZIRCONIA-CONTAINING NANOPARTICLES
  申请人：Kolb Brant U.

  公开号：US20100276374A1

  公开（公告）日：2010-11-04

  A method of preparing zirconia-containing nanoparticles and a method of preparing a composite material that includes the zirconia-containing nanoparticles are provided. A method of treating a zirconium carboxylate salt solution to remove alkali metal ions and alkaline earth ions is provided. The treated solution can be used as a feedstock to prepare the zirconia-containing nanoparticles. Additionally, a continuous hydrothermal reactor system is provided that can be used, for example, to prepare the zirconia-containing nanoparticles.

  本发明提供了一种制备含锆纳米颗粒的方法，以及一种制备包括含锆纳米颗粒的复合材料的方法。本发明还提供了一种处理锆羧酸盐溶液以去除碱金属离子和碱土金属离子的方法。经过处理的溶液可以用作制备含锆纳米颗粒的原料。此外，本发明还提供了一种连续水热反应器系统，可用于制备含锆纳米颗粒。