N,n-di-n-butyl-4-trifluoromethyl-2,6-dinitroaniline | 5103-95-7

• 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: N,n-di-n-butyl-4-trifluoromethyl-2,6-dinitroaniline
• 英文别名: N,N-dibutyl-2,6-dinitro-4-(trifluoromethyl)aniline
• CAS: 5103-95-7
• 化学式: C₁₅H₂₀F₃N₃O₄
• 分子量: 363.337
• InChiKey: QQYKLXKARCJGMJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  94.9
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• Self-water dispersible particle made of biodegradable polyester and process for the preparation thereof
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP0955331A2

  公开（公告）日：1999-11-10

  A self-water dispersible particle made of a biodegradable polyester and a process for the preparation of an aqueous dispersion of self-water dispersible particles made of a biodegradable polyester containing a hydrophobic core material, which comprises reacting a biodegradable polyester containing hydroxyl group with a polyvalent carboxylic acid or anhydride or chloride thereof, dissolving or dispersing the biodegradable polyester having acid groups thus obtained and a hydrophobic core material in an organic solvent, adding a base to the solution with stirring to neutralize to form the salt of the biodegradable polyester, and then adding water to the solution or dispersion to undergo phase inversion emulsification are disclosed. According to the present invention, a self-water dispersible particle made of a biodegradable polyester having varied average particle diameters of the order of nanometer free of urethane bond and excellent in biodegradability, an aqueous dispersion thereof, a self-water dispersible particle made of a biodegradable polyester comprising a hydrophobic core material encapsulated therein excellent in gradual releasability such as pesticide, and a process for the simple preparation of these products without using any auxiliary stabilizing material such as emulsifying agent or any high speed agitator can be provided.

  一种由可生物降解的聚酯制成的自水分散性颗粒，以及一种由含有疏水芯材的可生物降解的聚酯制成的自水分散性颗粒的水分散液的制备方法，该方法包括将含有羟基的可生物降解的聚酯与多价羧酸或其酸酐或氯化物反应、将由此获得的具有酸性基团的可生物降解聚酯和疏水芯材溶解或分散在有机溶剂中，在搅拌下向溶液中加入碱以中和形成可生物降解聚酯的盐，然后向溶液或分散液中加水以进行反相乳化。根据本发明，一种由生物可降解聚酯制成的自水分散性颗粒，其平均颗粒直径为纳米量级，不含聚氨酯键，具有优异的生物降解性，及其水分散液、一种由可生物降解的聚酯制成的自水分散性颗粒，其中包含一种疏水性核心材料，该核心材料具有优异的渐释性，例如杀虫剂，以及一种无需使用任何辅助稳定材料（如乳化剂）或任何高速搅拌器即可简单制备这些产品的工艺。
• US4077795A
  申请人：——

  公开号：US4077795A

  公开（公告）日：1978-03-07
• US6190773B1
  申请人：——

  公开号：US6190773B1

  公开（公告）日：2001-02-20
• USRE31227E
  申请人：——

  公开号：USRE31227E

  公开（公告）日：1983-05-03
• USRE31226E
  申请人：——

  公开号：USRE31226E

  公开（公告）日：1983-05-03