2-硬脂酰氧基丙烷-1,2,3-三羧酸 | 10061-30-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-硬脂酰氧基丙烷-1,2,3-三羧酸
• 中文别名: 柠檬酸硬脂酰酯
• 英文名称: 2-stearoyloxy-propane-1,2,3-tricarboxylic acid
• 英文别名: 2-Stearoyloxy-propan-1,2,3-tricarbonsaeure；2-(Stearoyloxy)propane-1,2,3-tricarboxylic acid；2-octadecanoyloxypropane-1,2,3-tricarboxylic acid
• CAS: 10061-30-0
• 化学式: C₂₄H₄₂O₈
• 分子量: 458.593
• InChiKey: UMYCVZXEQZAJRV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  32
• 可旋转键数：
  23
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  138
• 氢给体数：
  3
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  十八烷酰氯 、 柠檬酸 生成 2-硬脂酰氧基丙烷-1,2,3-三羧酸
  参考文献：
  名称：

  Antioxidant for fats and fatty oils

  摘要：

  公开号：

  US02636887A1

文献信息

• COMPOSITION CONTAINING REDUCED COENZYME Q10, AND MANUFACTURING AND STABILISING METHODS THEREFOR
  申请人：Yamaguchi Takao

  公开号：US20130142767A1

  公开（公告）日：2013-06-06

  The present invention relates to a method of producing reduced coenzyme Q10, including reducing oxidized coenzyme Q10 using a reducing agent in terpenes that can highly dissolve oxidized coenzyme Q10 and reduced coenzyme Q10 in the co-existence of at least one kind of additive selected from the group consisting of alcohols, water, a surfactant and diacylglycerol. In addition, the present invention relates to a composition comprising terpenes, a reducing agent, reduced coenzyme Q10 and at least one kind selected from the group consisting of alcohols, water, a surfactant and diacylglycerol, and a method of stabilizing reduced coenzyme Q10 comprising preparing the composition.

  本发明涉及一种生产还原辅酶Q10的方法，包括使用一种在萜烯中高度溶解氧化辅酶Q10和还原辅酶Q10的还原剂，同时存在至少一种来自醇类、水、表面活性剂和二酰基甘油组的添加剂。此外，本发明涉及一种组合物，包括萜烯、还原剂、还原辅酶Q10和至少一种来自醇类、水、表面活性剂和二酰基甘油组的选择性添加剂，以及一种稳定还原辅酶Q10的方法，包括制备该组合物。
• DIACETAL COMPOSITION, PROCESS FOR THE PREPARATION OF THE SAME, NUCLEATING AGENT FOR POLYOLEFINS CONTAINING THE SAME, POLYOLEFIN RESIN COMPOSITIONS, AND MOLDINGS
  申请人：NEW JAPAN CHEMICAL CO.,LTD.

  公开号：EP0962459A1

  公开（公告）日：1999-12-08

  This invention provides a granular or powdery diacetal composition comprising: (a) at least one diacetal such as 1,3:2,4-O-dibenzylidene-D-sorbitol or a nucleus-substituted derivative thereof, and (b) at least one binder selected from the group consisting of neutral or weakly acidic monovalent organic acids, neutral or weakly acidic polyvalent organic acids, partial salts of neutral or weakly acidic polyvalent organic acids, salts of sulfuric acid ester, sulfonic acid salts, salts of phosphoric acid ester, phosphoric acid esters, phosphorous acid esters and aluminum salts of a neutral or weakly acidic monovalent organic acid, the binder being uniformly dispersed on the surface and in the interior of the particles of the granular or powdery diacetal composition; a process for preparing the composition; a polyolefin resin nucleating agent comprising the composition; a resin composition containing the nucleating agent and a polyolefin resin; and a polyolefin resin molded article.

  本发明提供了一种颗粒状或粉末状的二缩醛组合物，其中包括 (a) 至少一种二缩醛，如 1,3:2,4-O-二亚苄基-D-山梨醇或其核取代衍生物，和 (b) 至少一种粘合剂，该粘合剂选自以下组别：中性或弱酸性一价有机酸、中性或弱酸性多价有机酸、中性或弱酸性多价有机酸的部分盐、硫酸酯盐、磺酸盐、磷酸酯盐、磷酸酯盐、磷酸酯、磷酸酯和中性或弱酸性单价有机酸的铝盐，粘合剂均匀地分散在颗粒状或粉末状二缩醛组合物的颗粒表面和内部；制备该组合物的工艺；包含该组合物的聚烯烃树脂成核剂；包含成核剂和聚烯烃树脂的树脂组合物；以及聚烯烃树脂模塑制品。
• Systems and methods for delivery of materials
  申请人：Landec Corporation

  公开号：EP2502619A2

  公开（公告）日：2012-09-26

  A release composition for agricultural applications which comprises an ECC polymer and a release material associated with the ECC polymer, wherein the release material is a fertilizer, biocide, insecticide or fungicide, and wherein the ECC polymer is defined as a polymer (A) which comprises polymeric molecules having a backbone and comprising at least one moiety which has the formula -b-Cy, wherein the -b-Cy moiety either (a) forms part of a repeating unit of the backbone, the repeating unit having the formula (1) below where Ych is a moiety forming part of the backbone, b is a bond or moiety which links the Cy moiety to Ych, and Cy is a moiety which is associated with other moieties to provide the ECC polymer with crystallinity, or (b) forms part of a terminal unit of the backbone, the terminal unit having the formula (2) below          -Yterm- b-Cy     (2) where Yterm is a moiety at the end of the backbone, and b and Cy are as defined in formula (1); (B) in which at least 50% by weight of the Cy moieties are present in terminal units of formula (2); and (C) which has a crystalline melting temperature, Tp, of at least 0°C and a ΔH of at least 3J/g which results from association of the Cy moieties.

  一种用于农业应用的释放组合物，它包括 ECC 聚合物和与 ECC 聚合物相关的释放材料、 其中释放材料为肥料、杀菌剂、杀虫剂或杀真菌剂，ECC 聚合物定义为聚合物 (A) 由具有骨架的聚合物分子组成，至少包含一个分子式为-b-Cy 的分子，其中-b-Cy 分子可以是 (a) 构成骨架重复单元的一部分，该重复单元具有下式(1) 其中 Ych 是构成骨架一部分的分子，b 是连接 Cy 分子和 Ych 的键或分子，Cy 是与其他分子相连的分子，使 ECC 聚合物具有结晶性、 或 (b) 构成骨架末端单元的一部分，末端单元具有下式 (2) -Yterm- b-Cy (2) 其中 Yterm 是位于骨架末端的分子，b 和 Cy 如式（1）中所定义； (B) 其中至少 50%（按重量计）的 Cy 分子存在于式（2）的末端单元中；以及 (C) 其结晶熔化温度 Tp 至少为 0℃，Cy 分子结合产生的 ΔH 至少为 3J/g。
• FLAVOR IMPROVEMENT METHOD FOR YEAST CELLS AND FOOD QUALITY IMPROVING AGENT
  申请人：TableMark Co., Ltd.

  公开号：EP3222156A1

  公开（公告）日：2017-09-27

  The present invention provides a method of improving the taste of yeast cells including a step of reacting the yeast cells with protease or cellulase, and a quality improving material for food containing yeast cells as an active ingredient in which the taste is improved by the method of improving the taste.

  本发明提供了一种改善酵母细胞口感的方法，包括酵母细胞与蛋白酶或纤维素酶反应的步骤，以及一种含有酵母细胞作为有效成分的食品质量改善材料，其中的口感通过改善口感的方法得到了改善。
• SYNTHETIC LEATHER
  申请人：DIC Corporation

  公开号：EP3786352A1

  公开（公告）日：2021-03-03

  The present invention provides a synthetic leather including at least a base (i), an adhesive layer (ii), and a skin layer (iii). The adhesive layer (ii) is formed of a urethane resin composition including a urethane resin (A) produced using an aromatic polyisocyanate (a1) as a raw material and water (B). The skin layer (iii) is formed of a urethane resin composition including an anionic urethane resin (X) having an anionic group concentration of 0.25 mmol/g or less, water (Y), and an anionic surfactant (Z). The aromatic polyisocyanate (a1) preferably includes toluene diisocyanate. The urethane resin (A) has an aromatic ring concentration of 0.1 to 2.5 mol/kg.

  本发明提供了一种合成皮革，至少包括底层 (i)、粘合剂层 (ii) 和皮层 (iii)。粘合剂层（ii）由聚氨酯树脂组合物形成，其中包括以芳香族多异氰酸酯（a1）为原料生产的聚氨酯树脂（A）和水（B）。表皮层 (iii) 由聚氨酯树脂组合物形成，该聚氨酯树脂组合物包括阴离子基浓度为 0.25 mmol/g 或更低的阴离子聚氨酯树脂 (X)、水 (Y) 和阴离子表面活性剂 (Z)。芳香族多异氰酸酯（a1）最好包括甲苯二异氰酸酯。聚氨酯树脂（A）的芳香环浓度为 0.1 至 2.5 摩尔/千克。