2-(2-methyl-acryloyloxy)-ethyl-ammonium methane sulfonate | 1339074-82-6

• 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
• 英文名称: 2-(2-methyl-acryloyloxy)-ethyl-ammonium methane sulfonate
• 英文别名: Methanesulfonate;2-(2-methylprop-2-enoyloxy)ethylazanium；methanesulfonate;2-(2-methylprop-2-enoyloxy)ethylazanium
• CAS: 1339074-82-6
• 化学式: CH₄O₃S*C₆H₁₁NO₂
• 分子量: 225.266
• InChiKey: KVHAVGCFHDEWNN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.43
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  115
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-(2-methyl-acryloyloxy)-ethyl-ammonium methane sulfonate 、 N,N'-羰基二咪唑 在 吩噻嗪 作用下， 以 乙酸乙酯 为溶剂， 反应 25.0h， 生成 2-(1H-imidazole-1-carboxamido)ethyl methacrylate
  参考文献：
  名称：

  Process for producing isocyanates

  摘要：

  该发明涉及一种生产异氰酸酯的方法，包括以下步骤：a)提供一种环氧酮酯和可选的溶剂，b)在低于约40°C的温度下加入酸。该发明还涉及通过这种方法获得的异氰酸酯。

  公开号：

  EP2377847A1

文献信息

• ABSORBENT RESIN COMPOSITION AND METHOD FOR PRODUCING SAME
  申请人：SDP Global Co., Ltd.

  公开号：EP3357967A1

  公开（公告）日：2018-08-08

  Provided is an absorbent resin composition which has both improved absorbency under load and improved liquid permeability between swollen gels, which is free from blocking or discoloration during storage, and which does not generate any odors. The present invention is an absorbent resin composition containing: a crosslinked polymer (A) including, as an essential structural units, a crosslinking agent (b) and a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) which produces the water-soluble vinyl monomer (a1) through hydrolysis; and a cationic organic polymer (c) having a number average molecular weight of 1,000,000 or higher, or a cationic organic polymer (B) that has a cationic group and that is obtained through polymerization of a monomer composition including, as essential components, a cationic monomer having an amino group (am) and/or a cationic monomer having a salt of an amino group (am).

  本发明提供了一种吸水性树脂组合物，它既能提高负载下的吸水性，又能提高膨胀凝胶之间的液体渗透性，在储存期间不会堵塞或变色，而且不会产生任何气味。本发明是一种吸水性树脂组合物，含有交联聚合物 (A)，包括作为基本结构单元的交联剂 (b) 和水溶性乙烯基单体 (a1) 和/或乙烯基单体 (a2)，后者通过水解产生水溶性乙烯基单体 (a1)；和一种阳离子有机聚合物 (c)，其平均分子量为 1,000,000 或更高，或一种阳离子有机聚合物 (B)，其具有阳离子基团，通过单体组合物聚合而得，该单体组合物包括作为基本成分的具有氨基 (am) 的阳离子单体和/或具有氨基 (am) 盐的阳离子单体。
• Absorbent resin composition and method for producing same
  申请人：SDP Global Co., Ltd.

  公开号：US10682625B2

  公开（公告）日：2020-06-16

  Provided is an absorbent resin composition which has both improved absorbency under load and improved liquid permeability between swollen gels, which is free from blocking or discoloration during storage, and which does not generate any odors. The present invention is an absorbent resin composition containing: a crosslinked polymer (A) including, as an essential structural units, a crosslinking agent (b) and a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) which produces the water-soluble vinyl monomer (a1) through hydrolysis; and a cationic organic polymer (c) having a number average molecular weight of 1,000,000 or higher, or a cationic organic polymer (B) that has a cationic group and that is obtained through polymerization of a monomer composition including, as essential components, a cationic monomer having an amino group (am) and/or a cationic monomer having a salt of an amino group (am).

  本发明提供了一种吸水性树脂组合物，它既能提高负载下的吸水性，又能提高膨胀凝胶之间的液体渗透性，在储存过程中不会堵塞或变色，而且不会产生任何气味。本发明是一种吸水性树脂组合物，含有交联聚合物 (A)，包括作为基本结构单元的交联剂 (b) 和水溶性乙烯基单体 (a1) 和/或乙烯基单体 (a2)，后者通过水解产生水溶性乙烯基单体 (a1)；和一种阳离子有机聚合物 (c)，其平均分子量为 1,000,000 或更高，或一种阳离子有机聚合物 (B)，其具有阳离子基团，通过单体组合物聚合而得，该单体组合物包括作为基本成分的具有氨基 (am) 的阳离子单体和/或具有氨基 (am) 盐的阳离子单体。