辛基十二烷醇硬脂酸酯 | 22766-82-1

• 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: 辛基十二烷醇硬脂酸酯
• 中文别名: 辛基十二醇硬脂酸酯；硬脂酸-2-辛基十二烷醇酯；硬脂酸-2-辛基十二烷醇酯英文名称：Octadecanoicacid,2-octyldodecylester
• 英文名称: 2-Octyldodecyl stearate
• 英文别名: 2-octyldodecyl octadecanoate
• CAS: 22766-82-1
• 化学式: C₃₈H₇₆O₂
• 分子量: 565.0
• InChiKey: HXVCOQUDJKMJQY-UHFFFAOYSA-N

物化性质

• 沸点：
  563.8±18.0 °C(Predicted)
• 密度：
  0.856±0.06 g/cm3(Predicted)
• LogP：
  17.952 (est)
• 物理描述：
  Liquid
• 稳定性/保质期：
  毒性无毒，无刺激性。

计算性质

• 辛醇/水分配系数(LogP)：
  18.2
• 重原子数：
  40
• 可旋转键数：
  35
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

制备方法与用途

生产方法是由支链醇与硬脂酸在催化剂作用下进行酯化反应制得。

文献信息

• SUNSCREEN COMPOSITIONS
  申请人：L'OREAL

  公开号：US20040126336A1

  公开（公告）日：2004-07-01

  The present invention relates to improved sunscreen compositions, more preferably to improved sunscreen compositions containing at least one sunscreening agent (sunscreen) and a silicone-polyamide copolymer.

  本发明涉及改进的防晒霜组合物，更具体地涉及至少含有一种防晒剂（防晒剂）和一种硅-聚酰胺共聚物的改进防晒霜组合物。
• AQUEOUS COMPOSITIONS FOR THE TREATMENT OF HAIR
  申请人：Momentive Performance Materials Inc.

  公开号：US20180344619A1

  公开（公告）日：2018-12-06

  The invention relates to aqueous compositions for hair treatment, comprising polyorganosiloxanes A) or organic compounds B) having certain functional groups, in particular aldehyde and unsaturated dicarboxylic acid moieties, hair treatment or hair care compositions comprising the aqueous compositions, a process for the treatment of hair which comprises the steps of providing the aqueous compositions and applying said aqueous compositions to the hair, and the use of the aqueous compositions for the treatment of hair.

  该发明涉及用于头发处理的水基组合物，包括聚有机硅氧烷A)或具有特定功能基团的有机化合物B)，特别是醛和不饱和二羧酸基团，包括所述水基组合物的头发处理或护发组合物，一种用于处理头发的方法，包括提供所述水基组合物并将所述水基组合物应用于头发的步骤，以及所述水基组合物用于处理头发的用途。
• [EN] MIXTURES OF PELARGONIC ACID ESTERS.<br/>[FR] MÉLANGES D'ESTERS D'ACIDE PÉLARGONIQUE.
  申请人：NOVAMONT SPA

  公开号：WO2017042231A1

  公开（公告）日：2017-03-16

  Mixture of at least two esters selected from neopentylglycol dipelargonate, glycerol tripelargonate, pentaerythritol tetrapelargonate, and use thereof in cosmetic compositions for the care, the make-up, the protection from the sun and for the cleansing of the skin and skin appendages.

  至少选择自新戊二醇二戊酸酯、甘油三戊酸酯、四羟甲基丙烷四戊酸酯中的两种酯混合物，并将其用于化妆品组合物中，用于护理、化妆、防晒以及清洁皮肤和皮肤附属物。
• COSMETIC OR DERMATOLOGICAL COMPOSITION COMPRISING A POLYMER BEARING JUNCTION GROUPS, AND COSMETIC TREATMENT PROCESS
  申请人：Chodorowski-Kimmes Sandrine

  公开号：US20100239509A1

  公开（公告）日：2010-09-23

  The present patent application relates to a cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, a polymer comprising: (a) a polymer backbone that may be obtained by reaction: of a polyol comprising 3 to 6 hydroxyl groups; of a monocarboxylic acid containing 6 to 32 carbon atoms; of a polycarboxylic acid comprising at least two carboxylic groups COOH, and/or of a cyclic anhydride such as a polycarboxylic acid and/or of a lactone comprising at least one carboxylic group COOH; and (b) at least one junction group linked to the said polymer backbone and capable of establishing H bonds with one or more partner junction groups, each pairing of a junction group involving at least three H (hydrogen) bonds. The patent application also concerns a cosmetic treatment process using the said composition.

  本专利申请涉及一种化妆品或皮肤科学组合物，包括在化妆品或皮肤科学上可接受的介质中，包含以下聚合物的组合物：(a) 由以下反应得到的聚合物骨架：含有3至6个羟基的多元醇；含有6至32个碳原子的一元羧酸；至少含有两个羧基COOH的多元羧酸，和/或类似多元羧酸的环酐和/或至少含有一个羧基COOH的内酯；以及(b) 至少一个连接到所述聚合物骨架的连接基团，并能够与一个或多个配对连接基团建立H键，每个连接基团的配对涉及至少三个H（氢）键。该专利申请还涉及使用所述组合物的化妆品处理过程。
• [EN] COMPOSITION COMPRISING SALICYLIC ACID DERIVATIVES AND A PARTICULAR SOLVENT<br/>[FR] COMPOSITION COMPORTANT DES DÉRIVÉS D'ACIDE SALICYLIQUE ET UN SOLVANT PARTICULIER
  申请人：OREAL

  公开号：WO2016180979A1

  公开（公告）日：2016-11-17

  The invention relates to a composition comprising: a) at least one compound of formula (I), at least one salt thereof of formula (II) or a mixture comprising at least one compound of formula (I) and at least one compound of formula (II); b) at least one compound chosen from: lipophilic derivatives of amino acids, isosorbide ethers, glycols chosen from pentylene glycol and hexylene glycol, fatty alcohols comprising a branched and/or unsaturated hydrocarbon-based chain containing from 8 to 26 carbon atoms, oils of formulae R1COOR2 and R1OR2, and mixtures thereof. Use in caring for, making up and/or cleansing keratin materials, especially the skin.

  该发明涉及一种组合物，包括：a）至少一种式(I)的化合物，至少一种其盐的式(II)或包含至少一种式(I)的化合物和至少一种式(II)的混合物；b）至少一种选择自：脂肪族氨基酸衍生物、异山梨醇醚、选择自戊二醇和己二醇的甘醇、含有由8至26个碳原子组成的支链和/或不饱和碳氢基链的脂肪醇、R1COOR2和R1OR2的油的式以及它们的混合物。用于护理、化妆和/或清洁角蛋白材料，特别是皮肤。