1,3-bis-diethylaminomethyl-1,3-dihydro-benzimidazole-2-thione | 67497-50-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 1,3-bis-diethylaminomethyl-1,3-dihydro-benzimidazole-2-thione
• 英文别名: 1,3-Bis-diaethylaminomethyl-1,3-dihydro-benzimidazol-2-thion；1,3-Bis(diethylaminomethyl)benzimidazole-2-thione
• CAS: 67497-50-1
• 化学式: C₁₇H₂₈N₄S
• 分子量: 320.502
• InChiKey: UIFDDTIXNKGHQY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  45
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• [EN] PROCESS FOR PREPARING A FUEL ADDITIVE COMPOSITION<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UNE COMPOSITION D'ADDITIF POUR CARBURANT
  申请人：AQUAPHARM CHEMICALS PVT LTD

  公开号：WO2017145110A1

  公开（公告）日：2017-08-31

  The present disclosure relates to a process of preparing fuel additive composition. 2- Mercaptobenzimidazole and a dialkylamine are mixed in at least one fluid medium followed by addition of formaldehyde and stirring the reaction at a temperature in the range of 50 °C to 100 °C to obtain a slurry comprising a compound of formula (II) and the fluid medium. R is at least one selected from C1-C15 straight chain, branched chain and cyclic alkyl groups, C1-C15 straight chain, branched chain and cyclic hydroxyl-alkyl groups and C1-C15 substituted or unsubstituted aromatic, heteroaromatic, bridged ring and alkyl aromatic groups. The slurry is dehydrated to obtain the fuel additive composition. The fuel additive is prepared by a simple and economic process in high yield with high purity. The fuel additive of the present disclosure is eco-friendly and acts as a silver corrosion inhibitor.