十二/十四烷氧基丙基丙撑二胺 | 68187-46-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 十二/十四烷氧基丙基丙撑二胺
• 中文别名: 十二/十四烷氧基丙基丙二胺
• 英文名称: N-(3-ethoxy-propyl)-propanediyldiamine
• 英文别名: N-(3-Aethoxy-propyl)-propandiyldiamin；N'-(3-ethoxypropyl)propane-1,3-diamine
• CAS: 68187-46-2；68130-68-7；68333-86-8
• 化学式: C₈H₂₀N₂O
• 分子量: 160.26
• InChiKey: UWIQUJLVVLJDRP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  11
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  47.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  乙醇 、 3-乙氧基丙腈 在 sodium 作用下， 生成 3-乙氧基丙胺 、 十二/十四烷氧基丙基丙撑二胺
  参考文献：
  名称：

  Kost; Jaschunskii, Zhurnal Obshchei Khimii, 1953, vol. 23, p. 230,237; engl. Ausg. S. 239, 245

  摘要：

  DOI：

文献信息

• NOVEL SURFACTANTS AND FORMULATIONS
  申请人：Lennon Patrick J.

  公开号：US20100234228A1

  公开（公告）日：2010-09-16

  A herbicidal composition is provided comprising an aqueous solution of N-phosphonomethylglycine, predominantly in the form of the potassium salt thereof, at a concentration of at least 300 g a.e./l of the composition; and a surfactant component in solution or stable suspension, emulsion, or dispersion in the water, comprising one or more surfactants in a total amount of about 20 to about 300 g/l of the composition, wherein the composition has a viscosity of less than about 250 centipoise at 0° C. or a Gardner color value less than 10.

  提供了一种除草剂组合物，其包括水溶液中的N-磷酸甲基甘氨酸，主要以其钾盐形式存在，浓度至少为300克/升组合物；以及溶解或稳定悬浮、乳化或分散在水中的表面活性剂组分，包括一种或多种表面活性剂，总量约为20至300克/升组合物，其中该组合物在0℃下的粘度小于约250厘泊或者Gardner色值小于10。
• METHOD FOR FLOTATION OF A SILICATE-CONTAINING IRON ORE WITH A CATIONIC COLLECTOR
  申请人：BASF SE

  公开号：US20220212204A1

  公开（公告）日：2022-07-07

  The invention relates to a method for manufacturing a concentrate enriched in iron mineral content from an ore, which contains an iron mineral and silicate, by reverse flotation, which method comprises the step of (c) adding a compound of formula I wherein R 1 is C 9 -C 22 alkyl or alkenyl, which is linear or branched, R 2 is H, C 1 -C 4 alkyl, which is linear or branched, R 3 is —X—NH 2 , H or C 1 -C 4 alkyl, which is linear or branched, and X is C 2 -C 4 alkylene, which is linear or branched, or a salt of a protonated compound of formula I and an anion, to a prepared aqueous pulp of the ore and optionally one or more flotation auxiliaries to obtain an aqueous mixture. Furthermore, a method for manufacturing a specific group of compounds of formula I, i.e. compounds of formula 1-X wherein R 1 is C 9 -C 15 alkyl, which is linear or branched, R 2 is H, R 3 is —X—NH 2 and X is C 2 -C 4 alkylene, which is linear or branched, is disclosed.