Ethanedioic acid, 1,2-bis[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester | 16672-32-5

• 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
• 英文名称: Ethanedioic acid, 1,2-bis[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester
• 英文别名: bis[2-(2-methylprop-2-enoyloxy)ethyl] oxalate
• CAS: 16672-32-5
• 化学式: C₁₄H₁₈O₈
• 分子量: 314.29
• InChiKey: ILJSMTSVBHDYQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  22
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  105
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为试剂：
  描述：

  甲基丙烯酸羟乙酯 、 三乙胺 、 草酰氯 、 在 二氯甲烷 、 盐酸 、 碳酸氢钠 、 Brine 、 magnesium sulfate 、 Ethanedioic acid, 1,2-bis[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester 、 methyl-t 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 生成 Butyl-ether hexane
  参考文献：
  名称：

  FREE RADICAL RADIATION CURABLE LIQUIDS FOR DE-INKING SUBSTRATES

  摘要：

  一种自由基辐射固化液体，包括a) 光引发剂; 和 b) 包括碱水解基团的单体或低聚物。碱水解基团是位于包括碱水解基团的单体或低聚物的两个自由基可聚合基团之间的草酸酯基团。

  公开号：

  US20150210875A1

文献信息

• RECYCLING OF RADIATION CURED PRINTED MATTER
  申请人：AGFA GRAPHICS NV

  公开号：US20150210870A1

  公开（公告）日：2015-07-30

  A free radical curable liquid having a specific weight after curing measured at 25° C. of less than 1.00 g/cm 3 including: a) one or more photoinitiators; b) one or more free radical polymerizable monomers or oligomers; and c) hollow particles and/or a free radical crosslinkable polymer selected from the group consisting of polyethylene, polypropylene, polybutadiene, polymethylpentene, poly(ethylene-vinylacetate), poly(ethylene-ethyl acrylate) and poly(styrene-butadiene) and copolymers thereof; wherein at least the free radical crosslinkable polymer or at least one of the one or more free radical polymerizable monomers or oligomers includes one or more hydrolyzable groups which upon hydrolyzation form an acid group or salt thereof; and wherein the free radical curable liquid contains no more than 10 wt % of organic solvent.

  一种自由基可固化液体，其在25℃下固化后的比重小于1.00 g/cm3，包括：a)一种或多种光引发剂；b)一种或多种自由基可聚合的单体或寡聚物；以及c)空心颗粒和/或自由基交联聚合物，所述自由基交联聚合物选自聚乙烯、聚丙烯、聚丁二烯、聚甲基戊烯、聚乙烯-醋酸乙烯、聚乙烯-乙基丙烯酸酯和聚苯乙烯-丁二烯共聚物；其中，至少自由基交联聚合物或至少一种自由基可聚合的单体或寡聚物包括一种或多种可水解基团，水解后形成酸基或其盐；并且自由基可固化液体中含有的有机溶剂不超过10重量％。
• A lithographic printing plate precursor and monomer
  申请人：AGFA GRAPHICS NV

  公开号：EP2883699A1

  公开（公告）日：2015-06-17

  A lithographic printing plate precursor is disclosed including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, and (ii) a coating including a photopolymerisable layer, characterised in that the photopolymerisable layer comprises a compound comprising at least one moiety having a structure according to Formula (I): wherein X represents O or NR* and R* represents hydrogen, an optionally substituted alkyl, aryl, aralkyl or heteroaryl group; and * denotes the linking positions to the rest of the compound. The application further discloses a monomer including at least one moiety having a structure according to Formula (I) and at least one moiety having a structure according to Formula (VIII): wherein X represents O or NR* and wherein R* represents hydrogen, or an optionally substituted alkyl, aryl, aralkyl or heteroaryl group; R5 represents hydrogen or an optionally substituted alkyl group; and * denotes the linking positions to the rest of the monomer.

  本发明公开了一种平版印刷板前体，包括：(i) 具有亲水性表面或提供亲水层的支撑物；(ii) 包括可光聚合层的涂层、 其特征在于，可光聚合层包括一种化合物，该化合物至少包含一个具有式 (I) 结构的分子： 其中 X 代表 O 或 NR*，R* 代表氢、任选取代的烷基、芳基、芳烷基或杂芳基；以及 * 表示与化合物其余部分的连接位置。 该申请进一步公开了一种单体，包括至少一个具有式（I）结构的分子和至少一个具有式（VIII）结构的分子： 其中 X 代表 O 或 NR*，R* 代表氢或任选取代的烷基、芳基、芳烷基或杂芳基；R5 代表氢或任选取代的烷基；* 表示与单体其余部分的连接位置。
• Etch-resistant inkjet inks for manufacturing conductive patterns
  申请人：AGFA-GEVAERT

  公开号：EP2915856A1

  公开（公告）日：2015-09-09

  A method of manufacturing conductive patterns including the steps of: a) UV curable inkjet printing a cured inkjet ink pattern on a metal sheet bonded to a non-conductive substrate; b) etching the metal sheet not covered by the cured ink pattern to expose the non-conductive substrate; and c) applying an alkaline solution to dissolve the cured inkjet ink pattern within 5 minutes.

  一种制造导电图案的方法，包括以下步骤：a) 紫外线固化喷墨打印固化喷墨图案在与非导电基材粘合的金属片上；b) 蚀刻未被固化喷墨图案覆盖的金属片，以暴露非导电基材；以及 c) 使用碱性溶液在 5 分钟内溶解固化喷墨图案。
• ACRYLIC RESIN POWDER AND RESIN COMPOSITION FOR HOT MELT ADHESIVES, AND METHOD FOR PRODUCING SAME
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3486265A1

  公开（公告）日：2019-05-22

  An object of the present invention is to provide an acrylic resin powder suitable for hot melt adhesives which dissolves in polyol components such as polyalkylene glycols faster than conventional ones, as well as a resin composition which can be produced with lower energy than conventional ones. The object is achieved by using an acrylic resin powder comprising: a copolymer which contains a methyl methacrylate unit, wherein a volume average particle size of a primary particle is 0.1 to 10 µm, a volume average particle size of a secondary particle is 20 to 80 µm, a weight average molecular weight is 10,000 to 500,000, and the acrylic resin powder is soluble in polypropylene glycol having a weight average molecular weight of 1000 under stirring at a concentration of 10% by mass at 60°C for 60 minutes.

  本发明的目的是提供一种适用于热熔粘合剂的丙烯酸树脂粉末，它比传统的丙烯酸树脂粉末更快地溶解在多元醇成分（如聚烷基乙二醇）中，同时还提供一种树脂组合物，它可以比传统的树脂组合物以更低的能耗生产。该目标是通过使用一种丙烯酸树脂粉末来实现的，该粉末包括：一种含有甲基丙烯酸甲酯单元的共聚物，其中一级颗粒的体积平均粒径为 0.1 至 10 微米，二级颗粒的体积平均粒径为 20 至 80 微米，重量平均分子量为 10,000 至 500,000，丙烯酸树脂粉末可溶于重量平均分子量为 1000 的聚丙二醇中，在 60°C 下以 10%（质量）的浓度搅拌 60 分钟。
• Free radical radiation curable liquids for de-inking substrates
  申请人：AGFA GRAPHICS NV

  公开号：US10655027B2

  公开（公告）日：2020-05-19

  A free radical radiation curable liquid includes a) a photoinitiator; and b) a monomer or oligomer including an alkali hydrolyzable group. The alkali hydrolyzable group is an oxalate group located in the atomic chain between two free radical polymerizable groups of the monomer or oligomer including the alkali hydrolyzable group.

  自由基辐射固化液体包括 a) 光引发剂；和 b) 包括碱水解基团的单体或低聚物。碱可水解基团是位于包括碱可水解基团的单体或低聚物的两个自由基可聚合基团之间的原子链上的草酸基团。