2-(2-Hydroxyethyl)octadec-9-enoic acid

• 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: 2-(2-Hydroxyethyl)octadec-9-enoic acid
• 英文别名: 2-(2-hydroxyethyl)octadec-9-enoic acid
• 化学式: C₂₀H₃₈O₃
• 分子量: 326.5
• InChiKey: ZXKREJWOZYLSOV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• POLYVINYL ACETAL COMPOSITION
  申请人：Kuraray Co., Ltd.

  公开号：EP2977403A1

  公开（公告）日：2016-01-27

  To provide a laminated product of a layer including a polyvinyl acetal and a layer including a hydrocarbon-based polymer, having excellent adhesion between the layers. A composition including 100 parts by mass of a polyvinyl acetal and 30 to 70 parts by mass of a plasticizer including 0.5 to 100% by mass of a plasticizer containing a polar group and 0 to 99.5% by mass of a plasticizer containing no polar group, a total of the plasticizer containing a polar group and the plasticizer containing no polar group being 100% by mass. When the polyvinyl acetal is analyzed by HPLC using an ODS column having an inner diameter of 4 mm and a length of 1 cm, the polyvinyl acetal exhibits a first peak and a second peak derived from polyvinyl acetals.

  提供一种层压产品，其包括聚乙烯醇缩醛层和烃基聚合物层，层间具有极佳的粘合性。 一种组合物，包括 100 份（质量分数）聚乙烯醇缩醛和 30 至 70 份（质量分数）增塑剂，其中增塑剂包括 0.5 至 100%（质量分数）含极性基团的增塑剂和 0 至 99.5%（质量分数）不含极性基团的增塑剂，含极性基团的增塑剂和不含极性基团的增塑剂的总质量分数为 100%。当使用内径为 4 毫米、长度为 1 厘米的 ODS 色谱柱对聚乙烯醇缩醛进行高效液相色谱分析时，聚乙烯醇缩醛会显示出来自聚乙烯醇缩醛的第一个峰值和第二个峰值。
• COMPOSITION HAVING EXCELLENT TRANSPARENCY
  申请人：Kuraray Co., Ltd.

  公开号：EP2977402A1

  公开（公告）日：2016-01-27

  To provide a laminated product of a layer including a polyvinyl acetal and a layer including a hydrocarbon-based polymer, having excellent adhesion between the layers. A composition including, with respect to 100 parts by mass of a polyvinyl acetal satisfying definition 1 and/or definition 2, 30 to 70 parts by mass of a plasticizer including 0.5 to 100% by mass of a plasticizer containing a polar group and 0 to 99.5% of a plasticizer containing no polar group. Definition 1: When 1 g of a polyvinyl acetal is dissolved in 100 g of methanol, an undissolved content is 2.5 to 90% by mass. Definition 2: When 1 g of a polyvinyl acetal is dissolved in 100 g of chloroform, an undissolved content is 5 to 70% by mass.

  提供一种由包括聚乙烯醇缩醛的层和包括烃基聚合物的层组成的层压产品，该层压产品具有极佳的层间粘合性。 一种组合物，相对于 100 份质量的符合定义 1 和/或定义 2 的聚乙烯醇缩醛，包括 30 至 70 份质量的增塑剂，其中 0.5 至 100%的增塑剂含有极性基团，0 至 99.5%的增塑剂不含极性基团。 定义 1：当 1 克聚乙烯醇缩醛溶解于 100 克甲醇中时，未溶解含量为 2.5%至 90%（按质量 计）。 定义 2：当 1 克聚乙烯醇缩醛溶于 100 克氯仿时，未溶解含量为 5%至 70%（按质量计）。