Dilauryl thiomalate | 63979-81-7

• 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: Dilauryl thiomalate
• 英文别名: didodecyl 2-sulfanylbutanedioate
• CAS: 63979-81-7
• 化学式: C₂₈H₅₄O₄S
• mdl: MFCD01683294
• 分子量: 486.8
• InChiKey: CMMCURXIPYQGBX-UHFFFAOYSA-N

物化性质

• 沸点：
  558.6±35.0 °C(Predicted)
• 密度：
  0.950±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11.5
• 重原子数：
  33
• 可旋转键数：
  27
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.928
• 拓扑面积：
  53.6
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• THERMOPLASTIC POLYESTER ELASTOMER COMPOSITION
  申请人：TOYOBO CO., LTD.

  公开号：US20170130046A1

  公开（公告）日：2017-05-11

  The present invention provides a thermoplastic polyester elastomer composition which is flexible and exhibits excellent thermal aging resistance and water resistance. According to the present invention, there is provided a thermoplastic polyester elastomer composition wherein, to 100 parts by mass in total of a thermoplastic polyester elastomer (A) and a modified hydrogenated styrene-type elastomer (B), 0.1 to 10 part (s) by mass of a carbodiimide compound (C), 0.01 to 5 part (s) by mass of an antioxidant of a hindered phenol type (D) and 0.01 to 5 part (s) by mass of an antioxidant of a sulfur type (E) are contained, wherein the thermoplastic polyester elastomer (A) comprises a hard segment comprising a polyester constituted from an aromatic dicarboxylic acid and an aliphatic diol or an alicyclic diol and a soft segment comprising an aliphatic polyether as main constituent ingredients, wherein a content of the soft segment is 3 to 40% by mass, wherein a rate by mass of the above (A) to the above (B) ((A)/(B)) is from 95/5 to 40/60.