肉豆蔻酰谷氨酸钠 | 38517-37-2

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 谷氨酸类衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 肉豆蔻酰谷氨酸钠
• 中文别名: N-(1-氧代十四烷基)-L-谷氨酸单钠盐(9CI)；肉豆蔻酰基谷氨酸钠
• 英文名称: Sodiummyristoylglutamate
• CAS: 38517-37-2
• 化学式: C19H35NNaO5
• 分子量: 380.5
• InChiKey: FCBUGCHAVCFTHW-NTISSMGPSA-N

物化性质

• 沸点：
  346℃[at 101 325 Pa]
• 密度：
  1.32[at 20℃]
• LogP：
  -2.4 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.74
• 重原子数：
  26
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Dentifrice compositions
  申请人：SUNSTAR KABUSHIKI KAISHA

  公开号：EP0395287A2

  公开（公告）日：1990-10-31

  A dentifrice composition containing a biguanido bactericide and/or N-alkyldiaminoethylglycine bactericide, a polyoxyethylene-polyoxypropylene block copolymer surfactant and an N-higher acyl amino acid or its salt. The dentifrice composition maintains bactericidal activities of the bactericide and has good foaming properties.

  一种牙膏组合物，含有双胍基杀菌剂和/或 N-烷基二氨基乙基甘氨酸杀菌剂、聚氧乙烯-聚氧丙烯嵌段共聚物表面活性剂和 N-高酰基氨基酸或其盐。该牙膏组合物能保持杀菌剂的杀菌活性，并具有良好的发泡特性。
• Process for producing polymer particles
  申请人：KAO CORPORATION

  公开号：EP0733648A1

  公开（公告）日：1996-09-25

  A process for producing polymer particles comprising polymerizing a water-soluble polymerizable monomer in a system comprising a hydrophobic organic solvent inert to the polymerization and an aqueous solution of the water-soluble polymerizable monomer, the process being characterized in that the polymerization is carried out in the presence of, as a dispersant, an anionic surface active agent represented by formula (I): wherein R1 represents a straight-chain or branched alkyl, alkenyl or 2-hydroxyalkyl group having 5 to 29 carbon atoms; M1 and M2, which may be the same or different, each represent an alkali metal ion, an ammonium ion or a hydrogen atom; and n represents 1 or 2.

  一种生产聚合物颗粒的工艺，包括在由惰性于聚合的疏水性有机溶剂和水溶性可聚合单体的水溶液组成的体系中聚合水溶性可聚合单体，该工艺的特征在于聚合是在由式(I)代表的阴离子表面活性剂作为分散剂存在的情况下进行的： 其中 R1 代表具有 5 至 29 个碳原子的直链或支链烷基、烯基或 2-羟基烷基；M1 和 M2 可以相同或不同，各自代表碱金属离子、铵离子或氢原子；n 代表 1 或 2。
• Polymer, preparation process thereof, hairtreating compositions and cosmetic compositions
  申请人：MITSUI TOATSU CHEMICALS, INC.

  公开号：EP0767191A2

  公开（公告）日：1997-04-09

  Disclosed are polymers (polyaspartic acid derivatives) containing, in the molecule, 1 mol % or more of at least one repeating unit selected from the group consisting of repeating units represented by the following formulas (1) and (2). These polymers are useful in the preparation of hair-treating compositions and cosmetic compositions having excellent hairdressing properties and good biocompatibility.

  本发明公开了一种聚合物（聚天冬氨酸衍生物），其分子中至少含有 1 摩尔 % 或更多的一个重复单元，该重复单元选自由以下公式（1）和（2）所代表的重复单元组成的组。 这些聚合物可用于制备具有优异美发性能和良好生物相容性的头发处理组合物和化妆品组合物。
• Nonionic surfactant
  申请人：Ajinomoto Co., Inc.

  公开号：EP0913390A2

  公开（公告）日：1999-05-06

  Herein are disclosed N-long chain acyl-neutral amino acid polyglycerin esters composed of a polyglycerin having a degree of glycerin polymerization of not smaller than 4 and an N-long chain acyl-neutral amino acid having an acyl group with from 6 to 22 carbon atoms and a nonionic surfactant composition comprising, as an active ingredient, at least one of said N-long chain acyl-neutral amino acid polyglycerin esters, which are favorably safe and which, when incorporated in cosmetic compositions or percutaneous preparations, are sensorially good.

  本发明公开了由甘油聚合度不小于 4 的聚甘油和具有 6 至 22 个碳原子的酰基的 N 长链酰基中性氨基酸组成的 N 长链酰基中性氨基酸聚甘油酯以及非离子表面活性剂组合物，该组合物包括、作为活性成分的至少一种所述 N-长链酰基中性氨基酸聚甘油酯，具有良好的安全性，当加入化妆品组合物或经皮制剂中时，具有良好的感官效果。
• WATER-REPELLENT INORGANIC POWDER AND PROCESS FOR PRODUCTION THEREOF
  申请人：AGC Si-Tech Co., Ltd.

  公开号：EP1967553A1

  公开（公告）日：2008-09-10

  To provide a stable water-repellent inorganic powder which is substantially free from re-dissolution of a silicon compound used for surface treatment whether an organic solvent is polar or non-polar. A water-repellent inorganic powder which is surface-treated with a silicon compound, wherein the silicon compound is one having a group reactive with the inorganic powder, and when the inorganic powder is dispersed in any of polar organic solvents and non-polar organic solvents, the retention of the silicon compound is at least 90%. Preferably, the silicon compound is an aqueous emulsion of any of methylhydrogen silicone oil, alkoxy-modified silicone oil, amino-modified silicone oil, epoxy-modified silicone oil, polyether-modified silicone oil or carboxyl-modified silicone oil, and to the aqueous emulsion, at least one surfactant selected from the group consisting of a sorbitan fatty acid ester type, a polyoxyethylene sorbitan fatty acid ester type, a polyethylene glycol fatty acid ester type, a polyoxyethylene fatty acid ester type, an N-acylamino acid type, a polyoxyethylene alkyl ether type and a polyoxyethylene alkylphenyl ether type, is incorporated.

  提供一种稳定的憎水性无机粉末，无论有机溶剂是极性还是非极性，该粉末基本上不会再溶解用于表面处理的硅化合物。 一种用硅化合物进行表面处理的憎水无机粉末，其中硅化合物是一种具有与无机粉末反应的基团的化合物，当无机粉末分散在极性有机溶剂和非极性有机溶剂中的任一种溶剂中时，硅化合物的保留率至少为 90%。优选地，硅化合物是甲基氢硅油、烷氧基改性硅油、氨基改性硅油、环氧改性硅油、聚醚改性硅油或羧基改性硅油中任何一种的水性乳液，并且在该水性乳液中加入至少一种表面活性剂，该表面活性剂选自山梨醇酐脂肪酸酯类、聚氧乙烯山梨醇酐脂肪酸酯类、聚乙二醇脂肪酸酯类、聚氧乙烯脂肪酸酯类、N-酰基氨基酸类、聚氧乙烯烷基醚类和聚氧乙烯烷基苯基醚类。