(2,3-Difluorophenyl) 2-methylprop-2-enoate

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: (2,3-Difluorophenyl) 2-methylprop-2-enoate
• 英文别名: (2,3-difluorophenyl) 2-methylprop-2-enoate
• 化学式: C₁₀H₈F₂O₂
• 分子量: 198.17
• InChiKey: XEWXFVVVWNPJOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Polymerizable monomer, polymer compound, biological electrode composition, biological electrode, and method for producing biological electrode
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US10726967B2

  公开（公告）日：2020-07-28

  The present invention provides: a biological electrode composition formable a living body contact layer for a biological electrode which is excellent in conductivity and biocompatibility, as well as light in the weight thereof and producible at a low cost, and in addition, which does not cause a significant decrease in the conductivity thereof regardless of under a water-wet condition and a dry condition; a polymer compound which can be suitably used for the biological electrode composition; a polymerizable monomer suitable as a raw material of the polymer compound; a biological electrode having a living body contact layer formed of the biological electrode composition; and a method for producing the same; and wherein, the polymerizable monomer is represented by the following general formula (1).

  本发明提供了一种可形成生物电极活体接触层的生物电极组合物，该组合物具有优异的导电性和生物相容性，且重量轻、生产成本低廉，此外，无论在水湿条件下还是在干燥条件下，其导电性都不会显著降低；可适当用于生物电极组合物的高分子化合物；适于作为该高分子化合物原料的可聚合单体；具有由该生物电极组合物形成的活体接触层的生物电极；以及生产该生物电极的方法；其中，可聚合单体由以下通式（1）表示。
• Biomedical electrode composition, biomedical electrode and method for manufacturing the biomedical electrode
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US11357970B2

  公开（公告）日：2022-06-14

  The present invention provides a biomedical electrode composition capable of forming a living body contact layer for a biomedical electrode that is excellent in conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in conductivity even though the biomedical electrode is soaked in water or dried. The present invention was accomplished by a biomedical electrode composition including a polymer compound having both the ionic repeating unit “a” and the repeating unit “b” of (meth)acrylate, in which the ionic repeating unit “a” is a repeating unit of sodium salt, potassium salt, or ammonium salt including a partial structure represented by the following general formula (1), and the repeating unit “b” of (meth)acrylate is a repeating unit represented by the following general formula (2).

  本发明提供了一种能够为生物医学电极形成活体接触层的生物医学电极组合物，该组合物具有优异的导电性和生物相容性，重量轻，可低成本制造，即使生物医学电极浸泡在水中或干燥，也能控制导电性的显著降低。本发明是通过一种生物医学电极组合物实现的，该组合物包括同时具有离子型重复单元 "a "和（甲基）丙烯酸酯的重复单元 "b "的聚合物化合物，其中离子型重复单元 "a "是钠盐、钾盐或铵盐的重复单元，包括由以下通式（1）表示的部分结构，而（甲基）丙烯酸酯的重复单元 "b "是由以下通式（2）表示的重复单元。
• LIQUID-CRYSTALLINE MEDIUM
  申请人：Merck Patent GmbH

  公开号：EP2628779B1

  公开（公告）日：2017-05-17
• Flüssigkristallines Medium
  申请人：Merck Patent GmbH

  公开号：EP2886627B1

  公开（公告）日：2019-05-15
• POLYMERIZABLE MONOMER, POLYMER COMPOUND, BIOLOGICAL ELECTRODE COMPOSITION, BIOLOGICAL ELECTRODE, AND METHOD FOR PRODUCING BIOLOGICAL ELECTRODE
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20180197653A1

  公开（公告）日：2018-07-12

  The present invention provides: a biological electrode composition formable a living body contact layer for a biological electrode which is excellent in conductivity and biocompatibility, as well as light in the weight thereof and producible at a low cost, and in addition, which does not cause a significant decrease in the conductivity thereof regardless of under a water-wet condition and a dry condition; a polymer compound which can be suitably used for the biological electrode composition; a polymerizable monomer suitable as a raw material of the polymer compound; a biological electrode having a living body contact layer formed of the biological electrode composition; and a method for producing the same; and wherein, the polymerizable monomer is represented by the following general formula (1).