glycerol, 2-octadecanoate, diacetate | 55401-62-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: glycerol, 2-octadecanoate, diacetate
• 英文别名: 1,3-diacetoxy-2-stearoyloxy-propane；1,3-Diacetoxy-2-stearoyloxy-propan；octadecanoic acid, 2-(acetyloxy)-1-[(acetyloxy)methyl]ethyl ester；1,3-Diaceto-2-stearin；1,3-diacetyloxypropan-2-yl octadecanoate
• CAS: 55401-62-2
• 化学式: C₂₅H₄₆O₆
• 分子量: 442.637
• InChiKey: FLZMENQJJSKDLW-UHFFFAOYSA-N

物化性质

• 保留指数：
  2962.4

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  31
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  乙酰氯 、 alkaline earth salt of/the/ methylsulfuric acid 在 吡啶 作用下， 生成 glycerol, 2-octadecanoate, diacetate
  参考文献：
  名称：

  Acetin Fats. III. The Binary Systems ASA-SAA and APA-PAA, Mixed Symmetrical and Unsymmetrical Stearoyl Diacetins and Palmitoyl Diacetins

  摘要：

  DOI：

  10.1021/ja01576a014

文献信息

• CELLULOSE ACYLATE FILM, AND POLARIZING PLATE, OPTICAL COMPENSATION FILM AND LIQUID CRYSTAL DISPLAY USING SAME
  申请人：FUJIFILM Corporation

  公开号：EP1911792A1

  公开（公告）日：2008-04-16

  A cellulose acylate film characterized in that it has a shear rate dependency of melt viscosity of 0.1 to 2 and/or a temperature dependency of melt viscosity of 0.1 to 3. The cellulose acylate film is capable of suppressing generation of cutting wastage at the time of cutting.

  一种丙烯酸纤维素薄膜，其特征在于它的熔融粘度与剪切速率的关系为 0.1 至 2，和/或熔融粘度与温度的关系为 0.1 至 3。
• ALIPHATIC POLYESTER RESIN COMPOSITION AND ALIPHATIC POLYESTER RESIN MOLDED BODY
  申请人：Kaneka Corporation

  公开号：EP3056541A1

  公开（公告）日：2016-08-17

  An object of the present invention is to: improve slowness of crystallization that is a drawback of polyhydroxyalkanoate; suppress bloom of a nucleating agent or the like; and improve surface smoothness and mold transferability of an obtained molded body. The present invention provides an aliphatic polyester resin composition including polyhydroxyalkanoate (A), pentaerythritol (B), and a filler (C).

  本发明的目的是：改善作为聚羟基烷酸酯缺点的结晶缓慢性；抑制成核剂或类似物的绽放；以及改善所获得模塑体的表面平滑性和模具转移性。 本发明提供了一种脂肪族聚酯树脂组合物，包括聚羟基烷酸酯（A）、季戊四醇（B）和填料（C）。
• POLYPROPYLENE-BASED FILM OR SHEET WITH ANTI-FOG PROPERTIES
  申请人：Akzo Nobel Chemicals International B.V.

  公开号：EP3428226A1

  公开（公告）日：2019-01-16

  Polypropylene composition comprising 0.7-4.0 wt% of glycerides of formula (I): wherein the R-groups are selected from hydrogen, acetyl groups, palmityl groups, and stearyl groups, wherein one R-group is selected from palmityl and stearyl groups and 30-50% of the total number of R-groups is an acetyl group, and wherein the weight ratio glycerides of formula (I) containing palmityl groups to glycerides of formula (I) containing stearyl groups is in the range 0.25-4.0.

  聚丙烯组合物，包含 0.7-4.0 wt%的式 (I) 甘油酯： 其中 R 基团选自氢、乙酰基、棕榈酰基和硬脂酰基、 其中一个 R 基团选自棕榈酰基和硬脂酰基，R 基团总数的 30-50%为乙酰基、 其中含有棕榈酰基的式(I)甘油酯与含有硬脂酰基的式(I)甘油酯的重量比范围为 0.25-4.0。
• Aliphatic polyester resin composition and aliphatic polyester resin molded article
  申请人：KANEKA CORPORATION

  公开号：US10030117B2

  公开（公告）日：2018-07-24

  An object of the present invention is to: improve slowness of crystallization that is a drawback of polyhydroxyalkanoate; suppress bloom of a nucleating agent or the like; and improve surface smoothness and mold transferability of an obtained molded body. The present invention provides an aliphatic polyester resin composition including polyhydroxyalkanoate (A), pentaerythritol (B), and a filler (C).

  本发明的目的是：改善作为聚羟基烷酸酯缺点的结晶缓慢性；抑制成核剂或类似物的绽放；以及改善所获得模塑体的表面平滑性和模具转移性。 本发明提供了一种脂肪族聚酯树脂组合物，包括聚羟基烷酸酯（A）、季戊四醇（B）和填料（C）。
• Cellulose acylate film and process for producing the same, and optical film and image display device using the cellulose acylate film
  申请人：Oya Toyohisa

  公开号：US20060066011A1

  公开（公告）日：2006-03-30

  A process for producing a cellulose acylate film, the process comprising melt-cast filming a composition comprising a cellulose acylate that has a specific acyl substitution degree, and that has a residual sulfate in an amount equal to or less than a definite amount (in terms of an amount of a sulfur atom), and a a cellulose acylate film produced by the process, a high-quality retardation film, a polarizing plate, an optical compensatory film, an anti-reflective film and an image display device using same.

  一种生产纤维素酰基化合物薄膜的工艺，该工艺包括熔融铸造一种组合物，该组合物包括具有特定酰基取代度的纤维素酰基化合物，该组合物具有等于或小于一定量（以硫原子的量计）的残留硫酸盐，以及由该工艺生产的纤维素酰基化合物薄膜、高质量延缓薄膜、偏光板、光学补偿薄膜、抗反射薄膜和使用该薄膜的图像显示装置。