Propionaldehyd-N-(2-cyanethyl)-hydrazon | 42066-49-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Propionaldehyd-N-(2-cyanethyl)-hydrazon
• 英文别名: 3-(2-Propylidenehydrazinyl)propanenitrile
• CAS: 42066-49-9
• 化学式: C₆H₁₁N₃
• 分子量: 125.173
• InChiKey: VZJRBCXVQMAYDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  48.2
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Stable Yellow Imidazolium Compounds
  申请人：NOXELL COPRORATION

  公开号：US20180079907A1

  公开（公告）日：2018-03-22

  Described herein is a yellow imidazolium chromophore having a structure according to Formula V.

  本文描述了一种具有如下V式结构的黄色咪唑铵色团。
• Stable yellow imidazolium compounds
  申请人：NOXELL COPRORATION

  公开号：US10093807B2

  公开（公告）日：2018-10-09

  Described herein is a yellow imidazolium chromophore having a structure according to Formula V.

  本文描述的是一种具有式 V 结构的黄色咪唑发色团。
• STABLE YELLOW IMIDAZOLIUM COMPOUNDS AND METHODS FOR THEIR USE
  申请人：Noxell Corporation

  公开号：EP3512604A1

  公开（公告）日：2019-07-24
• Method of Coloring Hair with Washfast Yellow Imidazolium Direct Dye Compounds
  申请人：NOXELL CORPORATION

  公开号：US20180078477A1

  公开（公告）日：2018-03-22

  Described herein is a method of dyeing the hair. The method includes applying to the hair a hair color composition including one or more direct dye compounds and rinsing the hair with water. The one or more direct dye compounds each include a yellow chromophore, one or two permanent cations, one to four incipient cations, and one or more hydrophobic moieties. The incipient cations are pendant to the core structure and are neutral. The one or more direct dye compounds enter the hair shaft after the hair color composition is applied to the hair. The hair color composition has a pH of from about 7 to about 11. The pH of the hair after rinsing is from about 3.5 to about 6. The rinsing of the hair causes one or more of the one to four incipient cations to change from neutral to positively charged inside of the hair shaft.
• US9918919B1
  申请人：——

  公开号：US9918919B1

  公开（公告）日：2018-03-20