[({[(Difluoro-trifluoromethoxy-methoxy)-difluoro-methoxy]-difluoro-methoxy}-difluoro-methoxy)-difluoro-methoxy]-difluoro-acetic acid | 39492-92-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: [({[(Difluoro-trifluoromethoxy-methoxy)-difluoro-methoxy]-difluoro-methoxy}-difluoro-methoxy)-difluoro-methoxy]-difluoro-acetic acid
• 英文别名: PFCA-ether; C8HF15O8；2-[[[[[difluoro(trifluoromethoxy)methoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-difluoromethoxy]-2,2-difluoroacetic acid
• CAS: 39492-92-7
• 化学式: C₈HF₁₅O₈
• 分子量: 510.067
• InChiKey: FWJOJIZCBJNTLF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  31
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  92.7
• 氢给体数：
  1
• 氢受体数：
  23

文献信息

• Foamable fluoropolymer compositions
  申请人：Colaianna Pasqua

  公开号：US10246572B2

  公开（公告）日：2019-04-02

  The invention pertains to foamable thermoplastic fluoropolymer composition comprising: at least one fluoropolymer [polymer (A)]; and at least one perfluoroalkoxysulphonic derivative of either of formulae: (Xn+)1/n−O3S—CF2CF2O—Rdf—OCF2CF2—SO3−(Xn+)1/n and Rmf—OCF2CF2—SO3−(Xn+)1/n wherein Rdf is a divalent C1-C12 perfluorocarbon group, possibly comprising one or more ethereal oxygen atom; Rmf is a monovalent C1-C12 perfluorocarbon group, possibly comprising one or more ethereal oxygen atom, optionally comprising heteroatoms, generally selected from S, N, P; X=H, a metal cation, or an ammonium group; n is the valence of the cation X, preferably 1 or 2.

  本发明涉及可发泡热塑性含氟聚合物组合物，该组合物包括 至少一种含氟聚合物[聚合物（A）]；以及 至少一种式中任一式的全氟烷氧基磺酸衍生物： (Xn+)1/n-O3S-CF2CF2O-Rdf-OCF2CF2-SO3-(Xn+)1/n 和 Rmf-OCF2CF2-SO3-(Xn+)1/n 其中 Rdf 是二价 C1-C12 全氟碳基团，可能包含一个或多个乙醚氧原子；Rmf 是一价 C1-C12 全氟碳基团，可能包含一个或多个乙醚氧原子，可选择包含杂原子，一般选自 S、N、P；X=H、金属阳离子或铵基团；n 是阳离子 X 的价数，最好是 1 或 2。
• FOAMABLE FLUOROPOLYMER COMPOSITIONS
  申请人：Solvay Specialty Polymers Italy S.p.A.

  公开号：EP2652021A1

  公开（公告）日：2013-10-23
• [EN] FOAMABLE FLUOROPOLYMER COMPOSITIONS<br/>[FR] COMPOSITIONS DE POLYMÈRE FLUORÉ MOUSSABLES
  申请人：SOLVAY SPECIALTY POLYMERS IT

  公开号：WO2012080098A1

  公开（公告）日：2012-06-21

  The invention pertains to foamable thermoplastic fluoropolymer composition comprising: - at least one fluoropolymer [polymer (A)]; and - at least one perfluoroalkoxysulphonic derivative of either of formulae: (Xn+)1/n -O3S-CF2CF2O-Rd f-OCF2CF2-SO3-(Xn+)1/n and Rm f-OCF2CF2-SO3-(Xn+)1/n wherein Rd f is a divalent C1-C12 perfluorocarbon group, possibly comprising one or more ethereal oxygen atom; Rmf is a monovalent C1-C12 perfluorocarbon group, possibly comprising one or more ethereal oxygen atom, optionally comprising heteroatoms, generally selected from S, N, P; X = H, a metal cation, or an ammonium group; n is the valence of the cation X, preferably 1 or 2.