2,5-Cyclohexadien-1-one, 4-(triphenylphosphoranylidene)- | 102753-96-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,5-Cyclohexadien-1-one, 4-(triphenylphosphoranylidene)-
• 英文别名: 4-(triphenyl-λ5-phosphanylidene)cyclohexa-2,5-dien-1-one
• CAS: 102753-96-8
• 化学式: C₂₄H₁₉OP
• 分子量: 354.4
• InChiKey: TXENINYJROZVLO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Curing Accelerator, Curable Resin Composition and Electronic Parts Device
  申请人：Nakamura Shinya

  公开号：US20090012232A1

  公开（公告）日：2009-01-08

  A curing accelerator that enables a composition to exhibit excellent fluidity, reflow crack resistance and high-temperature storage properties, and exhibits excellent curability even upon moisture absorption, as well as a curable resin composition, and an electronic parts device comprising an element that has been encapsulated using the curable resin composition. The curable resin composition is prepared using a curing accelerator comprising a compound represented by a formula (I) shown below. (wherein, R 1 is selected from the group consisting of a hydrogen atom, and substituted or unsubstituted hydrocarbon groups of 1 to 18 carbon atoms, two or more R 1 groups may be bonded together to form a cyclic structure, R 2 and R 3 are selected from the group consisting of a hydrogen atom, a hydroxyl group, and substituted or unsubstituted organic groups of 1 to 18 carbon atoms, two or more R 2 or R 3 groups may be bonded together to form a cyclic structure, YH represents an organic group of 0 to 18 carbon atoms containing one or more releasable protons (H + ), and may be bonded to one or more R 2 groups to form a cyclic structure, m represents an integer from 1 to 4, and p represents a number of 0 or greater).
• US7585904B2
  申请人：——

  公开号：US7585904B2

  公开（公告）日：2009-09-08