Dipotassium myristoyl glutamate | 109377-24-4

• 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
• 英文名称: Dipotassium myristoyl glutamate
• 英文别名: dipotassium;(2S)-2-(tetradecanoylamino)pentanedioate
• CAS: 109377-24-4
• 化学式: C19H33K2NO5
• 分子量: 433.7
• InChiKey: IKNWNODSTRNMLD-SQKCAUCHSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -4.54
• 重原子数：
  27
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  109
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• Liquid detergent composition
  申请人：AJINOMOTO CO., INC.

  公开号：EP0339498A2

  公开（公告）日：1989-11-02

  A liquid detergent composition which comprises: (A) at least one N-acylated acidic amino acid represented by general formula (I) or a salt thereof; wherein R₁ represents an alkyl group or an alkenyl group having 7 to 21 carbon atoms; M₁ and M₂ each represents hydrogen, an alkali metal or an alkanolammonium ion; and m represents an integer of 1 or 2, and (B) at least one aliphatic sulfonic acid selected from compounds represented by general formula (II) or (III) or salts thereof; R₂-CH=CH(CH₂)nSO₃M₃      (II) R₂--(CH₂)nCH₂SO₃M₃      (III) wherein R₂ represents an alkyl group having 7 to 15 carbon atoms; n represents 0 or an integer of 1 to 5; and M₃ represents hydrogen, an alkali metal or an alkanolammonium ion; wherein the ratio (A)/(B) of component (A) to component (B) is 3/7 to 7/3 by weight and the total concentration of component (A) and component (B) in the composition is in a range of 4 to 30 wt%.

  一种液体洗涤剂组合物，包括 (A) 至少一种由通式(I)代表的 N-酰化酸性氨基酸或其盐； 其中 R₁ 代表具有 7 至 21 个碳原子的烷基或烯基；M₁ 和 M₂ 各自代表氢、碱金属或烷醇铵离子；以及 m 代表 1 或 2 的整数、 (B) 至少一种脂肪族磺酸，选自通式 (II) 或 (III) 所代表的化合物或其盐； R₂-CH=CH(CH₂)nSO₃M₃ (II) R₂--(CH₂)nCH₂SO₃M₃ (III) 其中 R₂ 代表具有 7 至 15 个碳原子的烷基；n 代表 0 或 1 至 5 的整数；M₃ 代表氢、碱金属或烷醇铵离子； 其中组分（A）与组分（B）的重量比（A）/（B）为 3/7 至 7/3，组合物中组分（A）和组分（B）的总浓度为 4 至 30 wt%。
• 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。
• COSMETIC
  申请人：Konishi Co., Ltd.

  公开号：EP2380557A1

  公开（公告）日：2011-10-26

  It is provided cosmetics to prevent to come off and keep long. The cosmetic comprises specific polyurethane particles with a cosmetic base. The specific polyurethane particle consists of a body of the polyurethane particle and hydrophilic fine silica powders existing on the body. The body is obtained by three-dimensionally polymerizing an isocyanate-terminated urethane prepolymer with trifunctional or more functional amines. The isocyanate-terminated urethane prepolymer is obtained by reacting polyisocyanates and polyols including a poly(tetramethylene ether)glycol. The polyurethane particles are obtained by spray-drying a mixed aqueous dispersion in which the hydrophilic fine silica powders and the polyurethane spheres are dispersed in a water.

  它提供的化妆品可以防止脱落并保持长久。该化妆品由特定的聚氨酯颗粒和化妆品基质组成。特定的聚氨酯颗粒由聚氨酯颗粒主体和存在于主体上的亲水性细硅石粉末组成。主体是通过异氰酸酯封端聚氨酯预聚物与三官能或更多官能胺进行三维聚合而得到的。异氰酸酯封端聚氨酯预聚物是通过多异氰酸酯和多元醇（包括聚四亚甲基醚二醇）反应得到的。聚氨酯颗粒是通过喷雾干燥一种混合水分散液得到的，在该分散液中，亲水性细硅石粉末和聚氨酯球体分散在水中。
• AEROSOL COMPOSITION
  申请人：Daizo Corporation

  公开号：EP2581431A1

  公开（公告）日：2013-04-17

  There is provided an aerosol composition which is high in fire safety and assures easy emulsification of an aqueous concentrate and a liquefied gas. The aerosol composition comprises 10 to 60 wt% of an aqueous concentrate and 40 to 90 wt% of a liquefied gas, and is obtained by emulsifying the aqueous concentrate and the liquefied gas, wherein the liquefied gas comprises a heavy liquefied gas (a) having a liquid density at 20°C of from 1.15 to 1.30 (g/ml).

  本发明提供了一种气溶胶组合物，它具有很高的防火安全性，并能确保水性浓缩物和液化气易于乳化。该气溶胶组合物包括 10 至 60 wt%的水性浓缩物和 40 至 90 wt%的液化气体，并通过乳化水性浓缩物和液化气体获得，其中液化气体包括重液化气体 (a)，其在 20°C 时的液体密度为 1.15 至 1.30（克/毫升）。
• OIL-IN-WATER EMULSION GEL COMPOSITION, EXTERNAL PREPARATION FOR SKIN AND PRODUCING METHOD OF OIL-IN-WATER EMULSION COMPOSITION
  申请人：Fujifilm Corporation

  公开号：EP3173064A1

  公开（公告）日：2017-05-31

  An oil-in-water gel emulsion composition characterized in that it comprises the following component A to component E: (component A) at least one liquid-state oil selected from a hydrocarbon oil, an aliphatic ester or a silicone oil, wherein a content of the liquid-state oil with respect to a total amount of the oil-in-water gel emulsion composition is 15% by mass or higher; (component B) at least one non-ionic emulsifying agent having an HLB of 7 or lower selected from a (poly)glyceryl fatty acid or a POE hydrogenated castor oil; (component C) a sucrose fatty acid ester; (component D) an ionic surfactant having a glutamic acid as a hydrophilic group; and (component E) water, wherein a total content ratio of component B, component C, and component D, with respect to component A, is from 0.1 to 0.5 by mass.

  一种水包油凝胶乳液组合物，其特征在于由以下 A 至 E 组分组成： (A 组分) 至少一种选自烃类油、脂肪族酯或硅油的液态油，其中液态油的含量占水包油凝胶乳液组合物总量的 15%或更高； (B 组分）至少一种 HLB 为 7 或更低的非离子乳化剂，选自（聚）甘油脂肪酸或 POE 氢化蓖麻油； (成分 C）一种蔗糖脂肪酸酯； (D 组分) 以谷氨酸为亲水基团的离子表面活性剂；以及 (成分 E）水、 其中 B 组分、C 组分和 D 组分的总含量与 A 组分的质量比为 0.1 至 0.5。