十二烷-1-胺,十二烷酸 | 14792-59-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 十二烷-1-胺,十二烷酸
• 英文名称: dodecylammonium dodecanoate
• 英文别名: Dodecylammonium-laurat；dodecylamine; laurate；Dodecylamin; Laurat；Dodecylammonium dodecanoate；dodecanoate;dodecylazanium
• CAS: 14792-59-7
• 化学式: C₁₂H₂₄O₂*C₁₂H₂₇N
• 分子量: 385.674
• InChiKey: UZXHIDUGGBNKFM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.86
• 重原子数：
  27
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  月桂酸 、 十二烷基伯胺 以 乙醚 为溶剂， 生成 十二烷-1-胺,十二烷酸
  参考文献：
  名称：

  阳离子表面活性剂-水体系的相平衡

  摘要：

  DOI：

  10.1021/j100296a037

文献信息

• Gear oils and additives therefor
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0428393A1

  公开（公告）日：1991-05-22

  Clean gears in the L-60 Test result from the use of gear oils containing, in combination, (i) a carboxylic derivative such as a succinimide, boronated succinimide, succinic acid ester, boronated succinic acid ester, succinic acid salt, (or any mixture of these), in which the succinic moiety is substituted by a group derived from polyalkene having an Mn value of 500 to 10,000; and (ii) at least one amine salt of at least one monocarboxylic or polycarboxylic acid.

  L-60 试验中的清洁齿轮是由齿轮油组合而成的，齿轮油中含有 (i) 羧基衍生物，如琥珀酰亚胺、硼化琥珀酰亚胺、琥珀酸酯、硼化琥珀酸酯、琥珀酸盐（或这些衍生物的混合物），其中琥珀分子被来自多烯烃的基团取代，多烯烃的锰值为 500 至 10,000；(ii) 至少一种单羧酸或多羧酸的胺盐。
• Lubricant compositions
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0459656A1

  公开（公告）日：1991-12-04

  Gear oils and gear oil additive concentrates of enhanced positraction performance are described. They comprise: (i) at least one oil-soluble sulfur-containing extreme pressure or antiwear agent; (ii) at least one oil-soluble amine salt of a partial ester of an acid of phosphorus; and (iii) at least one oil-soluble succinimide of the formula where R₁ is an alkyl or alkenyl group having an average of 8 to 50 carbon atoms, and each of R₂, R₃ and R₄ is a hydrogen atom or an alkyl or alkenyl group having an average of up to about 4 carbon atoms. These compositions preferably contain one, more preferably two, and most preferably all three of the following additional components: (iv) at least one amine salt of a carboxylic acid; (v) at least one nitrogen-containing ashless dispersant; and (vi) at least one trihydrocarbyl ester of a pentavalent acid of phosphorus.

  所述齿轮油和齿轮油添加剂浓缩物具有增强的正曳引性能。它们包括：(i) 至少一种油溶性含硫极压剂或抗磨剂；(ii) 至少一种磷酸部分酯的油溶性胺盐；(iii) 至少一种油溶性琥珀酰亚胺，其式为 其中 R₁ 是平均具有 8 至 50 个碳原子的烷基或烯基，R₂、R₃ 和 R₄ 各为氢原子或平均具有最多约 4 个碳原子的烷基或烯基。这些组合物最好含有一种，更优选两种，最优选全部三种下列附加成分：(iv) 至少一种羧酸胺盐； (v) 至少一种含氮无灰分散剂；以及 (vi) 至少一种五价磷酸三烃基酯。
• Oil additive concentrates and lubricants of enhanced performance capabilities
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0531000A1

  公开（公告）日：1993-03-10

  Additive concentrates and lubricant compositions containing a combination of additives which result in enhanced performance particularly as regards extreme pressure and antiwear performance. The combination of additives so utilized comprise a-1) at least one oil-soluble additive composition formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing, and (ii) at least one boron compound; such that a liquid composition is formed; or a-2) at least one oil-soluble boron-free additive composition formed by heating (i) at least one boron-free oil-soluble ashless dispersant containing basic nitrogen and/or at least one hydroxyl group, with (ii) at least one inorganic phosphorus acid such that a liquid boron-free phosphorus-containing composition is formed; or a-3) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one water-hydrolyzable organic phosphorus compound and water; and (ii) at least one boron compound; such that a liquid phosphorus- and boron-containing composition is formed; or a-4) one or more oil-soluble boron-free additive compositions formed by heating concurrently or in any sequence (i) at least one boron-free oil-soluble ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group, with (ii) -at least one water-hydrolyzable organic phosphorus compound and water; such that a liquid boron-free phosphorus-containing composition is formed; and b) at least one oil-soluble metal-free sulfur-containing antiwear and/or extreme pressure agent having a sulfur content of at least 20% by weight; components a-1), a-2), a-3) or a-4) and b) being proportioned such that the mass ratio (wt:wt) of sulfur in component b) to phosphorus in component a-1), a-2), a-3) or a-4) is in the range of 8:1 to 30:1.

  添加剂浓缩物和润滑剂组合物含有添加剂组合，可提高性能，特别是在极压和抗磨损性能方面。添加剂组合包括 a-1) 至少一种油溶性添加剂组合物，通过同时或任意顺序加热至少一种含碱式氮和/或至少一个羟基的无灰分散剂与(i) 至少一种无机磷酸或磷酸酐，或至少一种其部分或全部硫类似物，或上述物质的任意组合，以及(ii) 至少一种硼化合物，从而形成液体组合物；或 a-2) 至少一种油溶性无硼添加剂组合物，通过加热 (i) 至少一种含碱式氮和/或至少一个羟基的无硼油溶性无灰分散剂，与 (ii) 至少一种无机磷酸，从而形成液态无硼含磷组合物；或 a-3) 一种或多种油溶性添加剂组合物，通过同时或任意顺序加热至少一种含 碱式氮和/或至少一个羟基的无灰分散剂与(i)至少一种可水解的有机磷化 合物和水；和(ii) 至少一种硼化合物；从而形成一种液态含磷和硼的组合物；或 a-4) 一种或多种油溶性无硼添加剂组合物，通过同时或任意顺序加热(i) 至少一种含碱性氮和/或至少一种羟基的无硼油溶性无灰分散剂与(ii) 至少一种可水解的有机磷化合物和水；从而形成一种液态无硼含磷组合物；及 b) 至少一种油溶性无金属含硫抗磨剂和/或极压剂，其硫含量至少为 20%（重量比）；组分 a-1)、a-2)、a-3)或 a-4) 和 b) 的比例为：组分 b) 中硫与组分 a-1)、a-2)、a-3)或 a-4) 中磷的质量比（重量比）在 8:1 至 30:1 之间。
• Use of a prepolymer in transparent thermoplastic compositions, compositions comprising same and uses thereof
  申请人：ARKEMA FRANCE

  公开号：US11299626B2

  公开（公告）日：2022-04-12

  The invention relates to the use of at least one prepolymer in a composition which includes: a matrix of at least one transparent semi-crystalline polyamide, and optionally at least one additive, for improving the crystallisation kinetics and reducing the warping of the composition while preserving or improving the transparency properties thereof as well as the mechanical properties thereof, in comparison with the same composition without a prepolymer, wherein the composition does not contain a nucleating agent.

  本发明涉及在一种组合物中使用至少一种预聚物，该组合物包括：至少一种透明半结晶聚酰胺基体，以及可选的至少一种添加剂，与不含预聚物的相同组合物相比，该组合物用于改善结晶动力学和减少组合物的翘曲，同时保持或改善其透明特性及其机械特性，其中该组合物不包含成核剂。
• Polylactic acid fiber, yarn package, and textile product
  申请人：Kimura Toshiaki

  公开号：US20050203258A1

  公开（公告）日：2005-09-15

  Polylactic acid fibers excellent in wearing resistance and in the ability to smoothly pass through processing steps. The polylactic acid fibers contain a fatty acid bisamide and/or an alkyl-substituted fatty acid monoamide in an amount of 0.1 to 5 wt. % based on the whole fibers.

  聚乳酸纤维具有优异的耐磨性和顺利通过加工步骤的能力。聚乳酸纤维含有脂肪酸双酰胺和/或烷基取代的脂肪酸单酰胺，含量为整个纤维的 0.1 至 5 wt.%。