2-羟丙基棕榈酸酯 | 3539-33-1

• 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: 2-羟丙基棕榈酸酯
• 英文名称: palmitic acid-(2-hydroxy-propyl ester)
• 英文别名: Palmitinsaeure-(2-hydroxy-propylester)；propylene glycol monopalmitate；2-Hydroxy-propyl-1-palmitat；1-Palmitoyloxy-propan-2-ol；2-Hydroxypropylpalmitat；2-Hydroxypropyl hexadecanoate
• CAS: 3539-33-1
• 化学式: C₁₉H₃₈O₃
• 分子量: 314.509
• InChiKey: FAQKRSYDADCZGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 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：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  [2-hydroxy-3-(4-methylphenyl)sulfonyloxypropyl] hexadecanoate 在 sodium tetrahydroborate 作用下， 生成 2-羟丙基棕榈酸酯
  参考文献：
  名称：

  Auteri,S.C.; Cameron,D.W., Australian Journal of Chemistry, 1977, vol. 30, p. 2487 - 2492

  摘要：

  DOI：

文献信息

• Method of producing granular substance
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2261199A1

  公开（公告）日：2010-12-15

  A method of producing a granular substance comprising (i) a step of melting a compound of the formula (1): wherein R1 and R2 represent each independently a hydrogen atom, alkyl group having 1 to 8 carbon atoms or cycloalkyl group having 5 to 8 carbon atoms, R3 represents a hydrogen atom or alkyl group having 1 to 8 carbon atoms. X represents a single bond, sulfur atom, oxygen atom, alkylidene group having 1 to 8 carbon atoms or cycloalkylidene group having 5 to 8 carbon atoms to obtain the melted substance, and (ii) a step of spraying or dropping the melted substance obtained in the step (i) into water and recovering the granular substance.

  生产颗粒物质的方法包括：(i)熔化式(1)的化合物的步骤：其中R1和R2分别独立表示氢原子、具有1至8个碳原子的烷基基团或具有5至8个碳原子的环烷基基团，R3表示氢原子或具有1至8个碳原子的烷基基团。X表示单键、硫原子、氧原子、具有1至8个碳原子的烷基亚基团或具有5至8个碳原子的环烷基亚基团，以获得熔化物质；(ii)将步骤(i)中获得的熔化物质喷洒或滴入水并回收颗粒物质。
• Polyglycerols and production thereof
  申请人：Endo Toshio

  公开号：US20070049775A1

  公开（公告）日：2007-03-01

  A polyglycerol composition contains diglycerol, triglycerol, and tetraglycerol each in a content of 5 percent by weight or more, has a total content of diglycerol, triglycerol, and tetraglycerol of 75 percent by weight or more, has a total content of higher polyglycerol components of 10 percent by weight or less, the higher polyglycerol components each having a degree of polymerization of 7 or higher, and is substantially free from chlorine atom. A process prepares a polyglycerol composition by reacting glycerol and/or a polyglycerol with glycidol in the presence of an activated carbon catalyst.

  一种聚甘油组合物，其中二甘油、三甘油和四甘油的含量均达到重量的5％或更多，其二甘油、三甘油和四甘油的总含量达到重量的75％或更多，高聚甘油成分的总含量不超过重量的10％，高聚甘油成分的聚合度均达到7或更高，并且基本上不含氯原子。一种方法通过在活性炭催化剂存在下将甘油和/或聚甘油与环氧丙烷反应来制备聚甘油组合物。
• Composition containing reduced coenzyme Q10 and lysolecithin
  申请人：Ueda Takahiro

  公开号：US20080152636A1

  公开（公告）日：2008-06-26

  The present invention provides a method of improving the absorbability of reduced coenzyme Q 10 , which includes affording a composition containing lysolecithin and reduced coenzyme Q 10 in combination. The composition containing lysolecithin and reduced coenzyme Q 10 of the present invention shows superior absorption of reduced coenzyme Q 10 and can be utilized for food, food with nutrient function, food for specified health uses, nutritional supplement, nutritional product, animal drug, beverage, feed, pet food, cosmetics, pharmaceutical product, therapeutic drug, preventive drug and the like.

  本发明提供了一种改善还原辅酶Q10吸收性的方法，其中包括提供一种含有溶血卵磷脂和还原辅酶Q10的组合物。本发明的含有溶血卵磷脂和还原辅酶Q10的组合物显示出卓越的还原辅酶Q10吸收性，并可用于食品、营养功能食品、特定保健食品、营养补充剂、营养产品、动物药品、饮料、饲料、宠物食品、化妆品、制药产品、治疗药品、预防药品等。
• Flame retardant composition and flame retardant resin composition containing the composition
  申请人：Kurumatani Haruki

  公开号：US20050256234A1

  公开（公告）日：2005-11-17

  A flame retardant composition includes, as essential components having two specified types of phosphate compounds; silicon dioxide or metal oxides; and at least one member selected from among higher aliphatic carboxylic acids, metal salts of higher aliphatic carboxylic acid, higher fatty acid amide compounds, and esters between mono- or polyhydric alcohols and higher aliphatic carboxylic acids. This flame retarder composition is free from secondary agglomeration, and does not need incorporation of a halogenated flame retarder that when blended in a synthetic resin, releases harmful gas at combustion. The flame retardant composition enables imparting flame retardant properties to synthetic resins with the use of a small amount of flame retarder.

  阻燃剂组成包括两种指定类型的磷酸盐化合物，二氧化硅或金属氧化物，以及从高级脂肪族羧酸，高级脂肪族羧酸的金属盐，高级脂肪族酸酰胺化合物和单醇或多醇与高级脂肪族羧酸之间的酯类中至少选择一种成员作为必要成分。该阻燃剂组成不会出现二次聚集，并且不需要混合卤素阻燃剂，因为在合成树脂中混合卤素阻燃剂会释放有害气体。该阻燃剂组成能够使用少量的阻燃剂赋予合成树脂阻燃性能。
• SHORTENING COMPOSITIONS
  申请人：Lin Peter Yau-Tak

  公开号：US20120328763A1

  公开（公告）日：2012-12-27

  Disclosed herein are shortening compositions comprising from about 40% to about 90% sucrose polyester, by weight, wherein said shortening compositions may comprise, based on total weight of the shortening composition, a Solid Fat Index of from about 5% to about 10% solids at 40° C. and a Firmness of from about 90,000 Pa to about 1,500,000 Pa.

  本文公开了一种缩短脂组合物，其中包括约40％至约90％的蔗糖聚酯，按重量计。该缩短脂组合物可以包括以下内容，基于缩短脂组合物的总重量，40℃下的固体脂指数约为5％至10％，硬度约为90,000 Pa至1,500,000 Pa。