Octadecyltetracosanoat | 42233-55-6

• 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: Octadecyltetracosanoat
• 英文别名: n-Tetrakosansaeure-n-octadecylester；Stearyl lignocerate；octadecyl tetracosanoate
• CAS: 42233-55-6
• 化学式: C₄₂H₈₄O₂
• 分子量: 621.128
• InChiKey: FYBFMNFKIVUBJJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  20.6
• 重原子数：
  44
• 可旋转键数：
  40
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.98
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• REINFORCED POLYTRIMETHYLENE TEREPHTHALATE RESIN COMPOSITION
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP1398350A1

  公开（公告）日：2004-03-17

  A reinforced polytrimethylene terephthalate resin composition comprising a polytrimethylene terephthalate and an inorganic filler, wherein an amount of the inorganic filler falls within the range from 5 to 70% by weight based on a total weight of the resin composition, an amount of a grafting polytrimethylene terephthalate layer provided on a surface of the inorganic filler falls within the range from 0.1 to 2 parts by weight based on 100 parts by weight of the inorganic filler, and a melt viscosity measured at a resin temperature of 260°C and a shear rate of 1 rad/sec of a resin component in the resin composition is not more than 600 Pa.s.

  一种增强型聚对苯二甲酸三甲酯树脂组合物，包括聚对苯二甲酸三甲酯和无机填料，其中无机填料的量以树脂组合物总重量为基准，在 5 至 70% 重量范围内；在无机填料表面提供的接枝聚对苯二甲酸三甲酯层的量以无机填料 100 份重量为基准，在 0.在树脂温度为 260°C、剪切速率为 1 拉德/秒的条件下，树脂组合物中树脂组分的熔融粘度不超过 600 Pa.s。
• RESIN COMPOSITION AND USE THEREOF
  申请人：Sumitomo Chemical Company Limited

  公开号：EP3492526A1

  公开（公告）日：2019-06-05

  A resin composition comprising: a polymer (1) whose enthalpy of fusion (ΔH) observed within a temperature range of 10°C or higher and lower than 60°C in differential scanning calorimetry is 30 J/g or more; and a low-molecular-weight compound (3) whose enthalpy of fusion (ΔH) observed within a temperature range of 0°C or higher and lower than 100°C in differential scanning calorimetry is 30 J/g or more and whose molecular weight is 2000 or lower, wherein a content of the low-molecular-weight compound (3) is 3 parts by weight or more and 1000 parts by weight or less, with respect to 100 parts by weight of the total amount of polymer components contained in the resin composition except the low-molecular-weight compound (3) which is a polymer.

  一种树脂组合物，包括 一种聚合物 (1)，其在差示扫描量热仪中观察到的高于 10°C 低于 60°C 的温度范围内的熔焓 (ΔH)为 30 J/g 或以上；以及 低分子量化合物 (3)，其在差示扫描量热法中观察到的高于 0°C 低于 100°C 的温度范围内的熔焓 (ΔH)为 30 J/g 或以上，且分子量为 2000 或以下，其中 相对于树脂组合物中所含聚合物成分（低分子量化合物 (3) 除外）总量的 100 重量份，低分子量化合物 (3) 的含量为 3 重量份或以上，1000 重量份或以下。
• Reinforced polytrimethylene terephthalate resin composition
  申请人：——

  公开号：US20040147635A1

  公开（公告）日：2004-07-29

  A reinforced polytrimethylene terephthalate resin composition comprising a polytrimethylene terephthalate and an inorganic filler, wherein an amount of the inorganic filler falls within the range from 5 to 70% by weight based on a total weight of the resin composition, an amount of a grafting polytrimethylene terephthalate layer provided on a surface of the inorganic filler falls within the range from 0.1 to 2 parts by weight based on 100 parts by weight of the inorganic filler, and a melt viscosity measured at a resin temperature of 260° C. and a shear rate of 1 rad/sec of a resin component in the resin composition is not more than 600 Pa.s.

  一种增强型聚对苯二甲酸三甲酯树脂组合物，包括聚对苯二甲酸三甲酯和无机填料，其中无机填料的用量以树脂组合物总重量为基准，在 5 至 70% 重量范围内；在无机填料表面提供的接枝聚对苯二甲酸三甲酯层的用量以 100 份无机填料为基准，在 0.以 100 份无机填料的重量计，接枝聚三聚对苯二甲酸乙二醇酯层的量在 0.1 至 2 份的范围内，树脂组合物中的树脂组分在 260 摄氏度的树脂温度和 1 拉德/秒的剪切速率下测得的熔融粘度不超过 600 帕斯卡。
• POLYAMIDE COMPOSITION AND METHOD OF PRODUCING GOODS
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0675795A1

  公开（公告）日：1995-10-11
• EP0675795A4
  申请人：——

  公开号：EP0675795A4

  公开（公告）日：1996-02-28