hexadecyl nonanoate | 72934-15-7

• 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: hexadecyl nonanoate
• 英文别名: cetyl nonanoate
• CAS: 72934-15-7
• 化学式: C₂₅H₅₀O₂
• 分子量: 382.671
• InChiKey: FRYYDDOUGYKZSA-UHFFFAOYSA-N

物化性质

• 沸点：
  426.6±13.0 °C(Predicted)
• 密度：
  0.860±0.06 g/cm3(Predicted)
• 保留指数：
  2674.7;2671

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  27
• 可旋转键数：
  23
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-十六烷醇 、 壬酸 在 硫酸 、 sodium dodecyl-sulfate 作用下， 以 水 为溶剂， 反应 6.0h， 生成 hexadecyl nonanoate
  参考文献：
  名称：

  Process for producing esters employing hydrolyzable catalysts

  摘要：

  在水性介质中，在混合作用下，通过将羧酸与醇在可水解催化剂存在下反应，生成酯的过程，形成包含酯的有机相和水相的反应混合物。

  公开号：

  US20050240040A1

文献信息

• COMPOUNDS FOR PREVENTING, REDUCING AND/OR ALLEVIATING ITCHY SKIN CONDITION(S)
  申请人：SCHMAUS Gerhard

  公开号：US20160008297A1

  公开（公告）日：2016-01-14

  The present invention primarily relates to the use of one or more specific compounds and/or one or more respective salt(s) thereof for preventing, reducing or alleviating itchy skin condition(s), and/or as PAR-2 antagonist. Furthermore, the present invention relates to compositions (products or, respectively, formulations), in particular for topical administration, preferably cosmetic or pharmaceutical compositions, in particular for preventing, reducing or alleviating one or more itchy skin conditions and/or for providing a PAR-2 antagonistic effect, comprising or consisting of an effect amount of such compound(s) and/or salt(s) and one or more cosmetically and/or pharmaceutically acceptable carriers.

  本发明主要涉及使用一种或多种特定化合物和/或其一个或多个相应盐来预防、减少或缓解瘙痒皮肤状况，和/或作为PAR-2拮抗剂。此外，本发明涉及组合物（产品或相应的配方），特别是用于局部给药，优选为化妆品或药用组合物，特别是用于预防、减少或缓解一种或多种瘙痒皮肤状况和/或产生PAR-2拮抗作用的组合物，包括或由效果量的这种化合物和/或盐以及一个或多个化妆品和/或药用可接受载体组成。
• FRAGRANCE COMPOSITIONS AND USES THEREOF
  申请人：The Procter & Gamble Company

  公开号：EP3141239A1

  公开（公告）日：2017-03-15

  The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.

  本发明涉及一种具有改进或增强的香味保真度和/或持久性的组合物，该组合物由钻石结构的香味材料和至少一种基本无臭的香味调节剂组成。本发明还涉及组合物的使用方法，用于对合适的基底（包括硬表面和身体部位，特别是皮肤和头发）进行加香。
• TOPICAL HERBAL COMPOSITIONS
  申请人：CLR-Chemisches Laboratorium Dr. Kurt Richter GmbH

  公开号：EP3434256A1

  公开（公告）日：2019-01-30

  The present invention provides topical formulations having an autophagy stimulating and/or heme oxygenase and activating/triggering effect on human skin for cosmetic and pharmaceutical use. Furthermore, the present invention provides topical formulations that trigger production of VEGF-C, reduce melanin synthesis and boost energy and cell function. Moreover, the present invention provides a new process for producing a herbal composition comprising a mixture of components of Bellis perennis L. and optionally Hieracium pilosella by aqueous extraction and the herbal composition comprising a mixture of components produced by the process of the present invention. The pharmaceutical formulations according to the present invention may be used for the treatment or prevention of dark circles under the eye and/or puffy eyes. The herbal composition according to the present invention may also be used in a cosmetic formulation for the cosmetic treatment or prevention of dark circles under the eye and/or puffy eyes.

  本发明提供了对人体皮肤具有自噬刺激和/或血红素加氧酶和激活/触发作用的外用制剂，用于美容和制药。此外，本发明还提供了可触发 VEGF-C 生成、减少黑色素合成并增强能量和细胞功能的外用制剂。 此外，本发明还提供了一种通过水提取法生产草药组合物的新工艺，该草药组合物包含贝壳蕨（Bellis perennis L.）成分的混合物，也可选 Hieracium pilosella，该草药组合物包含通过本发明工艺生产的成分的混合物。 根据本发明的药物制剂可用于治疗或预防黑眼圈和/或眼袋。 根据本发明的草药组合物也可用于化妆品配方，用于治疗或预防黑眼圈和/或眼袋。
• Fragrance compositions and uses thereof
  申请人：The Procter & Gamble Company

  公开号：US10138441B2

  公开（公告）日：2018-11-27

  The present invention relates to a composition having improved or enhanced fidelity and/or longevity of the fragrance profile, comprising fragrance materials in a diamond construction and at least one substantially non-odorous fragrance modulator. The invention also relates to methods of use of the compositions for perfuming suitable substrates, including hard surfaces and body parts, particularly skin and hair.

  本发明涉及一种具有改进或增强的香味保真度和/或持久性的组合物，该组合物由钻石结构的香味材料和至少一种基本无臭的香味调节剂组成。本发明还涉及组合物的使用方法，用于对合适的基底（包括硬表面和身体部位，特别是皮肤和头发）进行加香。
• Phase change materials and methods of regulating temperature
  申请人：Croda International PLC

  公开号：US10703950B2

  公开（公告）日：2020-07-07

  The present invention provides a phase change material composition comprising an ester of a linear alcohol which has at least 4 carbon atoms and a linear carboxylic acid which has at least 4 carbon atoms, wherein the total number of carbon atoms in the ester is in the range from 13 to 31. The invention also provides products including the phase change material composition and methods of regulating temperature.

  本发明提供了一种相变材料组合物，该组合物包含至少有 4 个碳原子的线性醇和至少有 4 个碳原子的线性羧酸的酯，其中酯中的碳原子总数在 13 至 31 之间。本发明还提供了包括相变材料组合物的产品和调节温度的方法。