3-羟基十九烷酸 | 40165-90-0

• 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: 3-羟基十九烷酸
• 英文名称: 3-hydroxynonadecanoic acid
• 英文别名: 3-Hydroxy-nonadecansaeure
• CAS: 40165-90-0
• 化学式: C₁₉H₃₈O₃
• 分子量: 314.509
• InChiKey: QYZYVLSDRXBVBS-UHFFFAOYSA-N

物化性质

• 沸点：
  445.4±28.0 °C(Predicted)
• 密度：
  0.939±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  22
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-oxo-nonadecanoic acid methyl ester 在 甲醇 、 镍 作用下， 145.0 ℃ 、10.79 MPa 条件下， 生成 3-羟基十九烷酸
  参考文献：
  名称：

  Skogh, Acta Chemica Scandinavica (1947), 1952, vol. 6, p. 809,812

  摘要：

  DOI：

文献信息

• TASTE MODULATOR AND METHOD OF USE THEREOF
  申请人：International Flavors & Fragrances Inc.

  公开号：US20150104398A1

  公开（公告）日：2015-04-16

  The present invention is directed to a novel taste-masking composition comprising a taste-masking effective amount of an Angelica root extract, which shows unexpected effectiveness in reducing an undesirable taste in a food product (e.g., a beverage, broth, or whole grain food product), a dental product, an oral hygiene product or a medicinal product.

  本发明涉及一种新型掩味组合物，包括一定量的Angelica根提取物，该提取物在减少食品产品（例如饮料、汤、全谷食品产品）、口腔产品、口腔卫生产品或药品中的不良味道方面表现出意想不到的有效性。
• Photobiocatalytic decarboxylation for olefin synthesis
  作者：Ioannis Zachos、Sarah Katharina Gaßmeyer、Daniel Bauer、Volker Sieber、Frank Hollmann、Robert Kourist

  DOI：10.1039/c4cc07276f

  日期：——

  The oxidative decarboxylation of fatty acids to terminal alkenes was accomplished with high selectivity by combining a fatty acid decarboxylase OleT_JE with the light-catalyzed generation of the cosubstrate hydrogen peroxide, resulting in a simple and efficient system for the light-driven cleavage of C–C bonds.

  将脂肪酸氧化脱羧为末端烯烃的过程，通过将脂肪酸脱羧酶OleT_JE与光催化生成的辅基过氧化氢结合，实现了高选择性，从而形成了一个简单高效的光驱动C-C键裂解系统。
• Process for preparing Beta-hydroxy fatty acid
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD

  公开号：EP0357428A1

  公开（公告）日：1990-03-07

  β-Hydroxy fatty acid useful as a base material for lipids A, etc. is prepared by reacting an aliphatic aldehyde with a dianion of acetic acid.

  β-羟基脂肪酸是合成脂类A等化合物的一种有用的基础材料，其制备方法为将脂肪族醛与乙酸的二阴离子反应。
• Refrigerator oil composition
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0802254A1

  公开（公告）日：1997-10-22

  Disclosed is a refrigerator oil composition comprising at least one base oil selected from mineral oils and synthetic oils, and at least one hydroxy-fatty acid derivative selected from (A) hydroxy-fatty acids or their condensates, (B) metal salts or amine salts of hydroxy-fatty acids or their condensates, and (C) esters of hydroxy-fatty acids. The composition has an excellent lubricating property, while specifically improving the lubricity between aluminium materials and steel materials. This is effective for preventing such materials from being seized and worn, and is suitable as a lubricating oil in refrigerators using hydrogen-containing Flon refrigerants, such as R134a, that do not cause environmental pollution.

  本发明公开了一种冷冻机油组合物，该组合物包含至少一种选自矿物油和合成油的基础油，以及至少一种选自 (A) 羟基脂肪酸或其缩合物、(B) 羟基脂肪酸或其缩合物的金属盐或胺盐，以及 (C) 羟基脂肪酸酯的羟基脂肪酸衍生物。该组合物具有极佳的润滑性能，尤其能改善铝材料和钢材料之间的润滑性。这可有效防止此类材料卡死和磨损，适用于使用不会造成环境污染的含氢氟隆制冷剂（如 R134a）的冰箱的润滑油。
• Thickened or structured liquid detergent compositions
  申请人：The Procter & Gamble Company

  公开号：US10221379B2

  公开（公告）日：2019-03-05

  Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolyzing detergent ingredients such as lipase enzyme.

  使用脂肪族多胺与两个、三个或四个分子的完全饱和羟基烷基酸的酰胺，即使在水解洗涤剂成分（如脂肪酶）存在的情况下，液体洗涤剂组合物的结构也能保持稳定。