2-ethyl-2-butyl-nonanoic acid | 408310-08-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-ethyl-2-butyl-nonanoic acid
• 英文别名: 2-Aethyl-2-butyl-nonansaeure；2-Butyl-2-ethylnonanoic acid
• CAS: 408310-08-7
• 化学式: C₁₅H₃₀O₂
• 分子量: 242.402
• InChiKey: MNCVYGRPPIEGBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  17
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 2-ethyl-2-butyl-nonanoic acid 生成 2-ethyl-2-butyl-nonanoic acid methyl ester
  参考文献：
  名称：

  Cason et al., Journal of Organic Chemistry, 1951, vol. 16, p. 1171

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢氧化钾 、 一水合肼 、 二乙二醇 作用下， 生成 2-ethyl-2-butyl-nonanoic acid
  参考文献：
  名称：

  Cason, Journal of Organic Chemistry, 1948, vol. 13, p. 234,235

  摘要：

  DOI：

文献信息

• DISPERSION LIQUID AND HYDROGEL FORMATION METHOD
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2865442A1

  公开（公告）日：2015-04-29

  There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator, such as a lipid dipeptide and a lipid tripeptide, and a solvent capable of dissolving the lipid peptide type compound at a lower temperature more easily. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and under a milder condition (low temperature) and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel. A dispersion comprising a lipid peptide type compound in which a peptide portion having an amino acid repeating bonding structure is bonded to a lipid portion consisting of a C9-23 aliphatic group; and at least one alcohol selected from the group consisting of 1,2-alkanediol, 1,3-alkanediol, and ethylene glycol monoalkyl ether or a mixed solution of the at least one alcohol and water; and a method for producing a hydrogel by use of the dispersion.

  本发明提供了一种含有可用作低分子量凝胶剂的脂质肽类化合物（如脂质二肽和脂质三肽）的分散液，以及一种能够在较低温度下更容易溶解脂质肽类化合物的溶剂。本发明还提供了一种分散液，可通过更简单的方法在更温和的条件下（低温）形成水凝胶，并从中获得具有高热稳定性的凝胶，同时还提供了形成凝胶的方法。一种包含脂肽型化合物的分散液，其中具有氨基酸重复键合结构的肽部分与由 C9-23 脂肪族基团组成的脂质部分键合；以及至少一种选自 1,2-烷二醇、1,3-烷二醇和乙二醇单烷基醚或至少一种醇和水的混合溶液组成的组的醇，以及一种通过使用该分散液生产水凝胶的方法。
• DISPERSION AND METHOD FOR FORMING HYDROGEL
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：EP3296013A1

  公开（公告）日：2018-03-21

  There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator, such as a lipid dipeptide and a lipid tripeptide, and a solvent capable of dissolving the lipid peptide type compound at a lower temperature more easily. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and under a milder condition (low temperature) and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel. A dispersion comprising a lipid peptide type compound in which a peptide portion having an amino acid repeating bonding structure is bonded to a lipid portion consisting of a C9-23 aliphatic group; and at least one alcohol selected from the group consisting of 1,2-alkanediol, 1,3-alkanediol, and ethylene glycol monoalkyl ether or a mixed solution of the at least one alcohol and water; and a method for producing a hydrogel by use of the dispersion.

  本发明提供了一种含有可用作低分子量凝胶剂的脂质肽类化合物（如脂质二肽和脂质三肽）的分散液，以及一种能够在较低温度下更容易溶解脂质肽类化合物的溶剂。本发明还提供了一种分散液，可通过更简单的方法在更温和的条件下（低温）形成水凝胶，并从中获得具有高热稳定性的凝胶，同时还提供了形成凝胶的方法。一种包含脂肽型化合物的分散液，其中具有氨基酸重复键合结构的肽部分与由 C9-23 脂肪族基团组成的脂质部分键合；以及至少一种选自 1,2-烷二醇、1,3-烷二醇和乙二醇单烷基醚或至少一种醇和水的混合溶液组成的组的醇，以及一种通过使用该分散液生产水凝胶的方法。
• COSMETIC COMPOSITION
  申请人：Rohto Pharmaceutical Co., Ltd.

  公开号：EP3616683A1

  公开（公告）日：2020-03-04

  Provided is a cosmetic composition that maintains high stability and restrains from becoming cloud. This cosmetic composition is prepared by including (A) polyoxyethylene polyoxypropylene glycol, and (B) an amino acid based surfactant having, in a single molecule thereof, two or more hydrophobic groups and two or more hydrophilic groups. Furthermore, provided is a method of giving a cloudiness-restraining effect to a cosmetic composition, including causing the component (A) and the component (B) to coexist with each other in the cosmetic composition.

  本发明提供了一种化妆品组合物，它能保持高稳定性并防止变浊。 这种化妆品组合物的制备方法是：(A) 聚氧乙烯聚氧丙烯二醇；(B) 氨基酸基表面活性剂，在其单个分子中具有两个或两个以上的疏水基团和两个或两个以上的亲水基团。此外，还提供了一种使化妆品组合物具有抑浊效果的方法，包括使组分（A）和组分（B）在化妆品组合物中共存。
• Dispersion and method for forming hydrogel
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US10421055B2

  公开（公告）日：2019-09-24

  There is provided a dispersion containing a lipid peptide type compound useful as a low molecular weight gelator and a solvent capable of dissolving the lipid peptide type compound at a lower temperature. There is provided also a dispersion from which a hydrogel can be formed by a simpler method and from which a gel can be obtained as a gel having high thermal stability, and provide a method for forming the gel. A dispersion including a lipid peptide type compound in which a peptide portion having an amino acid repeating bonding structure is bonded to a lipid portion consisting of a C9-23 aliphatic group; and at least one alcohol selected from the group consisting of 1,2-alkanediol, 1,3-alkanediol, and ethylene glycol monoalkyl ether or a mixed solution of the at least one alcohol and water; and a method for producing a hydrogel by use of the dispersion.

  本发明提供了一种含有可用作低分子量凝胶剂的脂肽类化合物的分散体，以及一种能够在较低温度下溶解脂肽类化合物的溶剂。本发明还提供了一种分散液，可通过更简单的方法从中形成水凝胶，并从中获得具有高热稳定性的凝胶，同时还提供了形成凝胶的方法。一种分散液，包括脂肽型化合物，其中具有氨基酸重复键合结构的肽部分与由 C9-23 脂肪族基团组成的脂质部分键合；以及至少一种选自 1,2-烷二醇、1,3-烷二醇和乙二醇单烷基醚或至少一种醇和水的混合溶液组成的组中的醇；以及一种通过使用该分散液生产水凝胶的方法。
• Radiation curable ink compositions, printed articles, and methods of using the same
  申请人：Kao Corporation

  公开号：US11193027B2

  公开（公告）日：2021-12-07

  A radiation curable ink composition that includes (A) a mono-ethylenically unsaturated oligomer, (B) a mono-ethylenically unsaturated monomer, and (C) an acrylate ester of a carboxylic acid ester and which is substantially free of a photoinitiator. A printed article including the radiation curable ink composition in cured form, and a method of forming an image with the radiation curable ink composition are also provided.

  一种辐射固化油墨组合物，包括 (A) 单乙烯不饱和低聚物、(B) 单乙烯不饱和单体和 (C) 羧酸酯的丙烯酸酯，并且基本上不含光引发剂。此外，还提供了包括固化形式的辐射固化油墨组合物的印刷品，以及用辐射固化油墨组合物形成图像的方法。