2-(月桂酰-甲基氨基)乙烷磺酸钠 | 3737-57-3

• 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: 2-(月桂酰-甲基氨基)乙烷磺酸钠
• 英文名称: N-lauroyl-N-methyl taurate
• 英文别名: Lauroyl-methyl-taurin；2-(lauroyl-methyl-amino)-ethanesulfonic acid；N-Methyl-N-lauroyl-taurin；2-(Lauroyl-methyl-amino)-aethansulfonsaeure；N-Lauroyl-N-methyltaurine；2-[dodecanoyl(methyl)amino]ethanesulfonic acid
• CAS: 3737-57-3
• 化学式: C₁₅H₃₁NO₄S
• 分子量: 321.481
• InChiKey: DABQDIXIAXPQFG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  21
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  83.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  月桂酸 、 甲基牛磺酸 以 水 、 异丙醇 为溶剂， 255.0 ℃ 、3.5 MPa 条件下， 反应 0.01h， 生成 2-(月桂酰-甲基氨基)乙烷磺酸钠
  参考文献：
  名称：

  JP5851397

  摘要：

  公开号：

文献信息

• Toiletry composition for hair care
  申请人：KAO CORPORATION

  公开号：EP0595493A2

  公开（公告）日：1994-05-04

  A toiletry composition for hair care which is not irritative to the hair and skin and has an excellent conditioning effect and which comprises: (a) a quaternary ammonium salt compound which contains aliphatic chains and, bonded to the aliphatic chain(s), a secondary or tertiary amino group and a quaternary ammonium group, and further which optionally contains an ether, an ester or an acyl group bonded within the aliphatic chain; (b) an anionic surfactant; and (c) a water soluble polymer, and optionally (d) an alkylsaccharide surfactant.

  一种用于头发护理的洗护组合物，对头发和皮肤无刺激性，并具有极佳的护理效果，它包括 (a) 季铵盐化合物，该化合物含有脂肪族链以及与脂肪族链结合的二级或三级氨基和季铵基团，还可选择含有与脂肪族链结合的醚、酯或酰基； (b) 阴离子表面活性剂；以及 (c) 一种水溶性聚合物，可选的还有 (d) 烷基糖表面活性剂。
• Shampoo composition
  申请人：KAO CORPORATION

  公开号：EP0664115A2

  公开（公告）日：1995-07-26

  A shampoo composition containing the following ingredients (a), (b), (c), and (d): (a) a nonionic surfactant of an alkylene oxide adduct type, (b) a compound of a quaternary ammonium salt type, which has an aliphatic chain or which has an ether, an ester, or an acyl compound having an aliphatic chain, and which has a secondary or tertiary amino group and a quaternary ammonium group, (c) an anionic surfactant, and (d) a water-soluble polymer. The shampoo composition produces excellent creamy foams, and fingers smoothly pass through the hair fibers during shampooing and rinsing. The hair after drying is soft, and is handled easily with natural beauty. The dried hair is smoothly combed. Moreover, the composition is mild to the skin and the hair.

  一种洗发水组合物，含有以下成分(a)、(b)、(c)和(d)： (a) 环氧烷加成型非离子表面活性剂、 (b) 季铵盐类化合物，该化合物具有脂肪族链，或具有醚、酯或具有脂肪族链 的酰基化合物，并具有仲或叔氨基和季铵基、 (c) 阴离子表面活性剂，及 (d) 水溶性聚合物。 这种洗发水组合物能产生极佳的奶油泡沫，在洗发和冲洗过程中，手指能顺畅地穿过头发纤维。干燥后的头发柔软，易于打理，自然美观。干燥后的头发梳理顺滑。此外，该组合物对皮肤和头发都很温和。
• Detergent composition
  申请人：Ajinomoto Co., Inc.

  公开号：EP0687721A2

  公开（公告）日：1995-12-20

  The present invention offers a detergent composition containing an N-acylthreonine salt which exhibits little irritation to the skin and hair as well as an improved foam maintenance, foam quality and feel upon use. Provided is a detergent composition containing (A) N-acylthreonine salt in which the acyl group is a fatty acid residue having 8-22 carbon atoms and (B) higher fatty acid salt having 8-22 carbon atoms and also a detergent composition as such which further contains another surface-active agent.

  本发明提供了一种含有 N-酰基苏氨酸盐的洗涤剂组合物，该组合物对皮肤和头发的刺激性很小，而且在使用时泡沫的维持性、泡沫质量和手感都有所改善。 本发明提供了一种含有（A）N-酰基苏氨酸盐的洗涤剂组合物，其中酰基是具有 8-22 个碳原子的脂肪酸残基；（B）具有 8-22 个碳原子的高级脂肪酸盐，还提供了进一步含有另一种表面活性剂的洗涤剂组合物。
• Low-irritant detergent compositions
  申请人：Kao Corporation

  公开号：EP0702079A2

  公开（公告）日：1996-03-20

  Disclosed is a detergent composition comprising components (A) and (B): (A) a glycerin derivative mixture consisting essentially of 25 to 85 % by weight of a monoester compound of glycerin, 5 to 65 % by weight of di- and triester compounds of glycerin, and 10 to 70 % by weight of an alkylene oxide adduct of glycerin; and (B) at least one anionic surface active agent selected from a higher alcohol sulfate, a higher alkyl ether sulfate, or an α-olefinsulfonate;    the weight ratio of component (A) to component (B), (A)/(B), being (20 to 80)/ (80 to 20); and    the total concentration of component (A) and component (B) being 5 to 60 by weight, based on the detergent composition.

  本发明公开了一种洗涤剂组合物，由组分（A）和（B）组成： (A) 甘油衍生物混合物，按重量计，主要由 25%至 85%的甘油单酯化合物、5%至 65%的甘油二酯和三酯化合物以及 10%至 70%的甘油环氧烷加合物组成；以及 (B) 至少一种阴离子表面活性剂，选自高级醇硫酸盐、高级烷基醚硫酸盐或 α-烯烃磺酸盐； 组分(A)与组分(B)的重量比(A)/(B)为(20-80)/(80-20)；以及 以洗涤剂组合物为基准，组分（A）和组分（B）的总浓度为 5 至 60（重量比）。
• HAIR TREATMENT COMPOSITION TO BE MIXED JUST BEFORE USE
  申请人：SHISEIDO COMPANY LIMITED

  公开号：EP0763355A1

  公开（公告）日：1997-03-19

  A hair-treating composition having convenient usability and excellent in dyeability or hair-bleachability is provided. The composition having the above excellent properties contains at least one selected from amphoteric surface active agents or semipolar surface active agents according to circumstances, and cationic polymers, in combination with an anionic surface active agent and a higher fatty acid, and further contains a dye or an alkalinizing agent.

  本发明提供了一种使用方便、染色性或头发漂白性极佳的头发处理组合物。具有上述优异特性的组合物含有至少一种从两性表面活性剂或半极性表面活性剂（根据具体情况而定）和阳离子聚合物中选出的物质，并与阴离子表面活性剂和高级脂肪酸结合使用，还含有一种染料或碱化剂。