1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-Pentadecafluoro-7-trifluorovinyloxy-heptane | 13782-77-9

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 乙烯基卤化物
• 英文名称: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-Pentadecafluoro-7-trifluorovinyloxy-heptane
• 英文别名: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7-Pentadecafluoro-7-(1,2,2-trifluoroethenoxy)heptane
• CAS: 13782-77-9
• 化学式: C₉F₁₈O
• 分子量: 466.07
• InChiKey: JNQUBQWPTSVPCZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  19

文献信息

• Batch polymerization process
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0073121A1

  公开（公告）日：1983-03-02

  A batch process for copolymerizing tetrafluoroethylene and selected comonomers in an aqueous polymerization medium employs a perfluoroalkyl ethane sulfonic acid or a salt thereof or a perfluoroalkyl ethane sulfate salt as dispersing agent.

  一种用于在水性聚合介质中共聚四氟乙烯和选定的共聚单体的间歇工艺，采用全氟烷基乙烷磺酸或其盐或全氟烷基乙烷硫酸盐作为分散剂。
• Tetrafluoroethylene fine powder resins and preparation thereof
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0170382A2

  公开（公告）日：1986-02-05

  Tetrafluoroethylene fine powder resins are described which have surprisingly high extrusion pressures and molecular weights which make them useful in post-paste extruded stretching operations. The resins are made by using a permanganate polymerization initiator and controlling its rate of addition.

  描述了四氟乙烯精细粉末树脂，这种树脂具有惊人的高挤出压力和分子量，可用于后挤出拉伸操作。 这种树脂是通过使用高锰酸盐聚合引发剂并控制其添加速度制成的。
• Process for making tetrafluoroethylene fine powder resins
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0173890A2

  公开（公告）日：1986-03-12

  Tetrafluoroethylene fine powder resins are made by adjusting temperature during polymerization wherein: a) at the beginning of the polymerization the temperature is between 70-90°C, b) when between 5-30% of the total amount of tetrafluoroethylene has been polymerized, the temperatrue is raised to between 100-125°C, c) after 20-80% of the total tetrafluoroethylene has been polymerized and after step b) has been carried out, the temperature is lowered by at least 30°C from the temperature used in step b).

  四氟乙烯精细粉末树脂是通过在聚合过程中调节温度制成的，其中：a) 在聚合开始时，温度在 70-90°C 之间；b) 当聚合的四氟乙烯总量达到 5-30% 时，温度升至 100-125°C 之间；c) 当聚合的四氟乙烯总量达到 20-80% 并完成步骤 b)后，温度从步骤 b)中使用的温度至少降低 30°C。
• Process for copolymerization of tetrafluoroethylene
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0191605A2

  公开（公告）日：1986-08-20

  In the polymerization ot tetrafluoroethylene and comonomers to make melt-processible copolymers, the presence of perfluorononanoic acid or selected salts thereof enhances process performance.

  在聚合四氟乙烯和共聚单体以制造可熔融加工的共聚物时，全氟壬酸或其特定盐类的存在可提高工艺性能。
• Preparation of tetrafluoroethylene fine powder resins
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0214808A2

  公开（公告）日：1987-03-18

  Tetrafluoroethylene fine powder resins are described which have surprisingly high extrusion pressures and molecular weights which make them useful in post-paste extruded stretching operations. The resins are made by using a man- ganesetriacetate/selected reducing agent polymerization initiator and controlling its rate of addition.

  描述了四氟乙烯细粉树脂，这种树脂具有惊人的高挤出压力和分子量，可用于后挤出拉伸操作。这种树脂是通过使用人庚烷三乙酸酯/精选还原剂聚合引发剂并控制其添加速度制成的。