1,3-diethyl-1-[N-(phenylcarbamothioyl)anilino]thiourea

• 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: 1,3-diethyl-1-[N-(phenylcarbamothioyl)anilino]thiourea
• 化学式: C₁₈H₂₂N₄S₂
• 分子量: 358.5
• InChiKey: UYZXSQRURPVUEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  94.7
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Process for producing stabilized polyacrylamide compositions
  申请人：BASF SE

  公开号：US10316170B2

  公开（公告）日：2019-06-11

  The present application relates to a process for producing a composition comprising at least one acrylamide polymer P and at least one stabilizer St for preventing polymer degradation by molecular oxygen, wherein the acrylamide polymer P is obtained in the form of a polymer gel, and the acrylamide polymer gel having a water content of at least 30% by weight, based on the overall polymer gel, is treated with an aqueous solution SS comprising 0.1% to 50% by weight, based on the overall aqueous solution SS, of the at least one stabilizer St.

  本申请涉及一种生产组合物的工艺，该组合物包含至少一种丙烯酰胺聚合物 P 和至少一种用于防止聚合物被分子氧降解的稳定剂 St，其中丙烯酰胺聚合物 P 以聚合物凝胶的形式获得，丙烯酰胺聚合物凝胶的含水量至少为整个聚合物凝胶的 30%（按重量计），该丙烯酰胺聚合物凝胶用水溶液 SS 处理，水溶液 SS 包含至少一种稳定剂 St（按重量计），该稳定剂 St 的含量为整个水溶液 SS 的 0.1%至 50%（按重量计）。
• SAMPLING PROCEDURE FOR POLYMER-BASED SOLUTIONS USED IN UNDERGROUND FORMATIONS
  申请人：Favero Cedrick

  公开号：US20140134749A1

  公开（公告）日：2014-05-15

  This invention concerns a sampling procedure for an aqueous hydrosoluble polymer solution flowing in a main circuit, enabling a sample to be collected to undergo at least one analysis under ambient air giving at least one property of the hydrosoluble polymer characterised in that a stabilizing solution is added to the aqueous hydrosoluble polymer solution, according to a discontinuous addition method, before or after sampling from the main circuit, so as to obtain a sample comprising a mixture of aqueous hydrosoluble polymer solution and stabilizing solution in which the hydrosoluble polymer is protected against attacks it may undergo in an atmosphere containing at least 10% by volume of oxygen.
• US9714889B2
  申请人：——

  公开号：US9714889B2

  公开（公告）日：2017-07-25