3-Hexadecyl-4-pentadecylideneoxetan-2-one | 67845-95-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 3-Hexadecyl-4-pentadecylideneoxetan-2-one
• 英文别名: (4Z)-3-hexadecyl-4-pentadecylideneoxetan-2-one
• CAS: 67845-95-8
• 化学式: C₃₄H₆₄O₂
• 分子量: 504.9
• InChiKey: XPBFTRCBWYTEOD-FPODKLOTSA-N

物化性质

• 沸点：
  605.9±24.0 °C(Predicted)
• 密度：
  0.903±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  16
• 重原子数：
  36
• 可旋转键数：
  28
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• WATER REPELLENT COMBINATIONS
  申请人：Janssen Pharmaceutica N.V.

  公开号：EP3347421A1

  公开（公告）日：2018-07-18
• Paper Sizing Composition
  申请人：Ehrhardt Susan M.

  公开号：US20110146926A1

  公开（公告）日：2011-06-23

  A stable paper sizing composition comprising a dispersion of ketene dimer and a pH adjusted vinylamine containing polymer is disclosed. The method of preparing the stable sizing composition and the method of using the stable sizing composition is also disclosed.
• [EN] WATER REPELLENT COMBINATIONS<br/>[FR] COMBINAISONS HYDROFUGES
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017042120A1

  公开（公告）日：2017-03-16

  The present invention concerns combinations of a water repellent alkyl ketene dimer as a component (I) and a water repellent metal alcoholate as a component (II) that are strongly synergistic in repelling water from water absorbing surfaces, resulting in a surprisingly long water droplet absorption time. The combinations of the invention can be applied to the surface of any material that has water absorbing properties such as, but not limited to, wood, woven and non-woven sheeting materials, paper, building materials, gypsum board, and leather.