Ethene;prop-1-ene;prop-2-enoic acid

• 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: Ethene;prop-1-ene;prop-2-enoic acid
• 英文别名: ethene;prop-1-ene;prop-2-enoic acid
• 化学式: C8H14O2
• 分子量: 142.2
• InChiKey: KGQKBKWXHAWPAZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.25
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Ptc composition and ptc device comprising the same
  申请人：——

  公开号：US20040099846A1

  公开（公告）日：2004-05-27

  The present invention relates to a conductive polymer composition having PTC properties, that is, a PTC composition, and a PTC device comprised thereof, in particular, it relates to a PTC composition and a PTC device comprising thereof, wherein the PTC composition comprises:a) at least one crystalline thermoplastic olefin-based polymer and at least one rubber-based polymer resin containing unsaturated group; and b) conductive particles dispersed in a polymer matrix formed of component a). The PTC device comprising the PTC composition makes it possible to construct circuit protecting devices which can stably maintain their initial resistance value in spite of repeated current cycling by short-circuit.
• US4294675A
  申请人：——

  公开号：US4294675A

  公开（公告）日：1981-10-13
• US4322511A
  申请人：——

  公开号：US4322511A

  公开（公告）日：1982-03-30
• US5776376A
  申请人：——

  公开号：US5776376A

  公开（公告）日：1998-07-07
• US7001538B2
  申请人：——

  公开号：US7001538B2

  公开（公告）日：2006-02-21