(+/-)-15-Methyl-octadecansaeure | 94434-65-8

• 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: (+/-)-15-Methyl-octadecansaeure
• 英文别名: (+/-)-15-methyl-octadecanoic acid；15-Methyl-octadecanoic acid；15-methyloctadecanoic acid
• CAS: 94434-65-8
• 化学式: C₁₉H₃₈O₂
• 分子量: 298.51
• InChiKey: CAQXMMYLDYPGTB-UHFFFAOYSA-N

物化性质

• 熔点：
  41-43.5 °C
• 沸点：
  183 °C(Press: 0.4 Torr)
• 密度：
  0.885±0.06 g/cm3(Predicted)
• 碰撞截面：
  175.54 Ų [M-H]- [CCS Type: TIMS, Method: single field calibrated]

计算性质

• 辛醇/水分配系数(LogP)：
  7.7
• 重原子数：
  21
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 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：

  (+/-)-15-Methyl-octadecansaeure 在 氯化亚砜 作用下， 生成 15-methyl-octadecanoic acid amide
  参考文献：
  名称：

  Weitzel; Wojahn, Hoppe-Seyler's Zeitschrift fur Physiologische Chemie, 1951, vol. 287, p. 296,304,305

  摘要：

  DOI：
• 作为产物：
  描述：

  癸二酸氯化乙酯 在 乙醇 、 苯 作用下， 生成 (+/-)-15-Methyl-octadecansaeure
  参考文献：
  名称：

  Cason et al., Journal of the American Chemical Society, 1944, vol. 66, p. 1766

  摘要：

  DOI：

文献信息

• Fatty acids, soaps surfactant systems, and consumer products based thereon
  申请人：——

  公开号：US20040092418A1

  公开（公告）日：2004-05-13

  Novel fatty acids and derivatives thereof such as salts, new surfactant systems comprising one or more of these compounds, consumer products such as laundry products, personal care products, pharmaceutical compositions, industrial cleaners, and the like comprising said compounds or surfactant systems.

  小说脂肪酸及其衍生物，例如盐，新的表面活性剂系统包括其中一种或多种这些化合物，消费品，例如洗涤剂，个人护理产品，制药组成物，工业清洁剂等，包括所述化合物或表面活性剂系统。
• Fatty acids, soaps, surfactant systems, and consumer products based thereon
  申请人：The Procter & Gamble Company

  公开号：US20040092419A1

  公开（公告）日：2004-05-13

  Novel fatty acids and derivatives thereof such as salts, new surfactant systems comprising one or more of these compounds, consumer products such as laundry products, personal care products, pharmaceutical compositions, industrial cleaners, and the like comprising said compounds or surfactant systems.

  小说脂肪酸及其衍生物，例如盐，新的表面活性剂体系，其中包括这些化合物中的一个或多个，消费品，如洗涤剂，个人护理产品，制药组合物，工业清洁剂等，包括所述化合物或表面活性剂体系的产品。
• Branched-Chain Fatty Acids. XVI. Synthesis of the Optical Isomers of 15-Methyloctadecanoic Acid¹
  作者：James Cason、Raylene Adams Coad

  DOI：10.1021/ja01166a095

  日期：1950.10
• FATTY ACIDS, SOAPS, SURFACTANT SYSTEMS, AND CONSUMER PRODUCTS BASED THEREON
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1025190A2

  公开（公告）日：2000-08-09
• Esterification product and cosmetic
  申请人：Oki Jun

  公开号：US20060286052A1

  公开（公告）日：2006-12-21

  An oily raw material which is usable as an oily raw material for cosmetics and has water-holding properties; and a cosmetic containing this material. The water-holding oily raw material is an esterification product obtained by esterifying polyglycerol having an average degree of polymerization of 6 to 15 with a C8-22 branched fatty acid. This esterification product preferably has a degree of esterification of 60% or higher. This esterification product can be used to produce a cosmetic.