4,16-didodecyl-7,10,13-trioxa-4,16-diazanonadecane-1,19-dioic acid | 1311912-40-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4,16-didodecyl-7,10,13-trioxa-4,16-diazanonadecane-1,19-dioic acid
• 英文别名: 3-[2-[2-[2-[2-[2-Carboxyethyl(dodecyl)amino]ethoxy]ethoxy]ethoxy]ethyl-dodecylamino]propanoic acid
• CAS: 1311912-40-9
• 化学式: C₃₈H₇₆N₂O₇
• 分子量: 673.031
• InChiKey: ZPGINDDSZXVPDB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  47
• 可旋转键数：
  40
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  109
• 氢给体数：
  2
• 氢受体数：
  9

文献信息

• Gemini surfactants, process of manufacture and use as multifunctional corrosion inhibitors
  申请人：HERNÁNDEZ ALTAMIRANO Raúl

  公开号：US20110138683A1

  公开（公告）日：2011-06-16

  The disclosure relates to new surfactants of bis-N-alkyl polyether, bis-N-alkenyl polyether, bis-N-cycloalkyl polyether, bis-N-aryl polyether bis-beta or alpha-imino acids or their salts, process for obtaining and using mainly as multifunctional corrosion inhibitors, which protect and prevent corrosion of ferrous metals exposed to acidic, basic and neutral when transporting or storing crude oil and liquid fuels, or to the equipment and pipes used in cooling systems industry petroleum and petrochemical industries. Gemini surfactants have the structural formula: where: R 1 is a radical represented by —H or —CH 3 , R 2 is an alkyl or alkenyl chain, or cycloalkyl or aryl; R 3 is a radical represented by —H, —CH 3 , —CH═CH—CH 3 , or —COOX; R 4 is a radical represented by —H, —CH 3 , or —CH 2 —COOX; R 5 is a radical represented by —H, an alkyl or alkenyl, cycloalkyl or aryl group, or a metal; R 6 is a radical represented by an alkyl, alkenyl, cycloalkyl or aryl group; n and m can have values from 1 to 250, depending on the molecular weight of polyether used; and i can have values of 0 and 1: In the radical —COOX used in R 3 and R 4 , X is represented by: —H, an alkyl, alkenyl group, a cycloalkyl or aryl group, or a metal.
• US8518868B2
  申请人：——

  公开号：US8518868B2

  公开（公告）日：2013-08-27
• US9023785B2
  申请人：——

  公开号：US9023785B2

  公开（公告）日：2015-05-05