Bis-<2-vinyloxy-propyl>-ether | 3891-40-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Bis-<2-vinyloxy-propyl>-ether
• 英文别名: bis-(2-vinyloxy-propyl) ether；1,1'-(1,5-dimethyl-3-oxa-pentane-1,5-diyldioxy)-bis-ethene；2-Ethenoxy-1-(2-ethenoxypropoxy)propane
• CAS: 3891-40-5
• 化学式: C₁₀H₁₈O₃
• 分子量: 186.251
• InChiKey: QHJPFPYHHRCOGQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙烯基正丁醚 、 二丙二醇 在 mercury(II) diacetate 作用下， 生成 Bis-<2-vinyloxy-propyl>-ether
  参考文献：
  名称：

  Notes

  摘要：

  DOI：

  10.1039/jr9650001511

文献信息

• MEDICAL DEVICE AND METHOD FOR MANUFACTURING SAME
  申请人：Toray Industries, Inc.

  公开号：EP3859431A1

  公开（公告）日：2021-08-04

  Disclosed is a medical device including a substrate and a polymer layer, wherein the polymer layer is provided on at least a part of a surface of the substrate and satisfies the following requirements: (a) a water content of the medical device in hydrated state is in a range of 28% by mass or more and 50% by mass or less; (b) the substrate has a 2-alkoxyethyl group; and (c) the polymer layer contains one type of a carboxylic acid group-containing polymer and one type of a copolymer having an amide structure. The present invention provides a medical device capable of maintaining surface wettability for a long time.

  本发明公开了一种医疗器械，包括基底和聚合物层，其中聚合物层至少设置在基底表面的一部分，并满足以下要求：(a) 医疗设备在水合状态下的含水量在 28%（质量分数）以上和 50%（质量分数）以下的范围内； (b) 基质具有 2-烷氧基乙基；以及 (c) 聚合物层包含一种含羧酸基的聚合物和一种具有酰胺结构的共聚物。本发明提供了一种能够长期保持表面润湿性的医疗设备。
• MEDICAL DEVICE AND METHOD FOR PRODUCING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20220008630A1

  公开（公告）日：2022-01-13

  Disclosed is a medical device including a substrate and a polymer layer, wherein the polymer layer is provided on at least a part of a surface of the substrate and satisfies the following requirements: (a) a water content of the medical device in hydrated state is in a range of 28% by mass or more and 50% by mass or less; (b) the substrate has a 2-alkoxyethyl group; and (c) the polymer layer contains one type of a carboxylic acid group-containing polymer and one type of a copolymer having an amide structure. The present invention provides a medical device capable of maintaining surface wettability for a long time.