2-(3-Oxo-butyl)-4,5-dichlor-3(2H)-pyridazinon | 16705-16-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 2-(3-Oxo-butyl)-4,5-dichlor-3(2H)-pyridazinon
• 英文别名: 2-(3-Oxo-butyl)-4,5-dichloro-3(2H)-pyridazinon；4,5-dichloro-2-(3-oxo-butyl)-2H-pyridazin-3-one；4,5-Dichloro-2-(3-oxobutyl)-3(2H)-pyridazinone；4,5-dichloro-2-(3-oxobutyl)pyridazin-3-one
• CAS: 16705-16-1
• 化学式: C₈H₈Cl₂N₂O₂
• 分子量: 235.07
• InChiKey: LLXUEGJIPKJKFS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  49.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• NON METAL TANNING
  申请人：Stahl International B.V.

  公开号：EP2638179B1

  公开（公告）日：2014-11-26
• Crosslinked polymer having phthalocyanine bonded thereto
  申请人：Fujimoto Etsuo

  公开号：US20070106033A1

  公开（公告）日：2007-05-10

  This invention provides a crosslinked polymer produced by polymerizing one or more crosslinking monomers and bonding, preferably covalently bonding, a phthalocyanine skeleton to the resultant polymer. The degree of crosslinking is 1% or higher. When this crosslinked polymer is used as an adsorbent, a polycyclic organic material present as a mixture in a solution can be selectively adsorbed, desorbed, or separated. The crosslinked polymer having a phthalocyanine bonded thereto is excellent not only in the ability to adsorb polycyclic organic materials, but in the ability to desorb the adsorbed polycyclic organic materials. Accordingly, the crosslinked polymer is particularly useful for selective adsorption, desorption/concentration, or separation of polycyclic organic materials, e.g., mutagens, present in a very small amount, for example, in environments, foods, table luxuries, biological samples and can be widely utilized for the qualitative determination, quantitative determination, or removal of mutagens.
• Granular polysaccharide polymer having phthalocyanine skeleton bonded thereto
  申请人：Fujimoto Etsuo

  公开号：US20070149719A1

  公开（公告）日：2007-06-28

  This invention provides a granular polysaccharide polymer having phthalocyanine bonded thereto which is a crosslinked polymer comprising a phthalocyanine skeleton covalently bonded to a crosslinked granular porous chitosan. When this crosslinked polymer is used as an adsorbent, a polycyclic organic material present as a mixture in a solution can be selectively adsorbed, desorbed, or separated. The granular polysaccharide polymer having phthalocyanine bonded thereto is excellent not only in the ability to adsorb polycyclic organic materials, but in the ability to desorb the adsorbed polycyclic organic materials. Accordingly, the crosslinked polymer is particularly useful for selective adsorption, desorption/concentration, or separation of polycyclic organic materials, e.g., mutagens, present in a very small amount, for example, in environments, foods, table luxuries, biological samples and can be widely utilized for the qualitative determination, quantitative determination, or removal of mutagens.
• Non Metal Tanning
  申请人：Reineking Claus

  公开号：US20130227799A1

  公开（公告）日：2013-09-05

  Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning a bated hide, skin or pelt with a tanning agent (A), the tanning agent (A) being at least one compound of formula (I), R—NH—Y—SO 2 —Z  (I), wherein R signifies a radical of formula wherein Hal signifies fluorine or chlorine, X signifies N or CR1, Y signifies an aliphatic, araliphatic or aromatic hydrocarbonic bridge which may optionally be interrupted by a heteroatom or heteroatomic group, Z signifies vinyl, β-chloroethyl, β-phosphatoethyl or β-sulphatoethyl R1 signifies hydrogen or Cl, in a tanning bath, the tanning bath having a pH of from 6 to 10 at the beginning of tanning step.
• US8679196B2
  申请人：——

  公开号：US8679196B2

  公开（公告）日：2014-03-25