3-[1-[二氟[(三氟乙烯基)氧基]甲基]-1,2,2,2-四氟乙氧基]-2,2,3,3-四氟丙酸 | 69087-46-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-[1-[二氟[(三氟乙烯基)氧基]甲基]-1,2,2,2-四氟乙氧基]-2,2,3,3-四氟丙酸
• 英文名称: Tetrafluoro-3-(trifluoro-1-(trifluoromethyl)-2-((trifluorovinyl)oxy)ethoxy) propionic acid
• 英文别名: 2,2,3,3-tetrafluoro-3-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxypropanoic acid
• CAS: 69087-46-3
• 化学式: C₈HF₁₃O₄
• 分子量: 408.07
• InChiKey: OHNPEJVXZTXULX-UHFFFAOYSA-N

物化性质

• 沸点：
  263.5±40.0 °C(Predicted)
• 密度：
  1.757±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  17

反应信息

• 作为反应物：
  描述：

  3-[1-[二氟[(三氟乙烯基)氧基]甲基]-1,2,2,2-四氟乙氧基]-2,2,3,3-四氟丙酸 、 甲醇 、 硫酸 生成 甲基全氟(5-甲基-4,7-二氧环己烷-8-烯酸乙酯)
  参考文献：
  名称：

  MA, JING-JI;HUANG, HAO-QIANG;WU, RUI-ZHENG;CHEN, JIAN-LONG;DAI, XING-YI, XUASYUEH SYUEHBAO, 47,(1989) N, S. 720-723

  摘要：

  DOI：
• 作为产物：
  描述：

  1,1,1,2,3,3-Hexafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)-3-(1,2,2-trifluoroethenoxy)propane 生成 3-[1-[二氟[(三氟乙烯基)氧基]甲基]-1,2,2,2-四氟乙氧基]-2,2,3,3-四氟丙酸
  参考文献：
  名称：

  MA, JING-JI;HUANG, HAO-QIANG;WU, RUI-ZHENG;CHEN, JIAN-LONG;DAI, XING-YI, XUASYUEH SYUEHBAO, 47,(1989) N, S. 720-723

  摘要：

  DOI：

文献信息

• Hydrofluoroalkanesulfonic acids from fluorovinyl ethers
  申请人：Junk P. Christopher

  公开号：US20060276670A1

  公开（公告）日：2006-12-07

  Hydrofluoroalkanesulfonates of the general formula R—O—CXH—CX 2 —SO 3 M, where R is selected from the group consisting of alkyl groups, functionalized alkyl groups, and alkenyl groups; X is selected from the group consisting of hydrogen and fluorine with the proviso that at least one X is fluorine; and M is a cation, are made by reacting fluorovinyl ether with aqueous sulfite solution. Organic onium hydrofluoroalkanesulfonates are useful as ionic liquids and photoacid generators.

  通式为R—O—CXH—CX2—SO3M的氢氟烷磺酸盐，其中R选自烷基、官能化烷基和烯基组成的群；X选自氢和氟，但至少有一个X为氟；M为阳离子。通过将氟乙烯醚与含有亚硫酸盐的水溶液反应制备有机铵氢氟烷磺酸盐，这些化合物可用作离子液体和光酸发生剂。
• Hydrofluoroalkanesulfonic Acids and Salts from Fluorovinyl Ethers
  申请人：JUNK CHRISTOPHER P.

  公开号：US20110039203A1

  公开（公告）日：2011-02-17

  Hydrofluoroalkanesulfonates of the general formula R—O—CXH—CX 2 —SO 3 M, where R is selected from the group consisting of alkyl groups, functionalized alkyl groups, and alkenyl groups; X is selected from the group consisting of hydrogen and fluorine with the proviso that at least one X is fluorine; and M is a cation, are made by reacting fluorovinyl ether with aqueous sulfite solution. Organic onium hydrofluoroalkanesulfonates are useful as ionic liquids and photoacid generators.

  通式为R—O—CXH—CX2—SO3M的氢氟烷基磺酸盐，其中R选择自烷基、官能化烷基和烯基组成的群体；X选择自氢和氟的群体，但至少一个X为氟；M是一个阳离子，通过将氟乙烯醚与水溶亚硫酸盐反应制备。有机阳离子氢氟烷基磺酸盐可用作离子液体和光酸发生剂。
• Method for preparing N-fluoropyridinium salts
  申请人：ONODA CEMENT COMPANY, LTD.

  公开号：EP0494770A1

  公开（公告）日：1992-07-15

  When N-fluoropyridinium salt of the following formula is prepared by reacting a pyridine compound with a Brønsted acid and fluorine, an excess amount of the pyridine compound relative to the amount of the Brønsted acid being used, a high yield results.

  当吡啶化合物与布氏酸和氟反应制备下式的 N-氟吡啶鎓盐时，相对于所使用的布氏酸的量，过量的吡啶化合物会产生高产率。
• METHOD FOR MOLDING POLYTETRAFLUOROETHYLENE, POLYTETRAFLUOROETHYLENE MOLDED BODY, CROSSLINKABLE POLYTETRAFLUOROETHYLENE, CROSSLINKED POLYTETRAFLUOROETHYLENE POWDER, RESIN BLEND COMPOSITION, AND MOLDED BODY OF RESIN BLEND
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：EP1947144A1

  公开（公告）日：2008-07-23

  The problem for the present invention is to offer a PTFE resin that does not require the hot coining method and is more difficult to deform than conventional PTFE resins. A polytetrafluoroethylene molded body that relates to the present invention wherein said molded body is obtained from a crosslinking polytetrafluoroethylene that possesses at least one type of reactive functional group selected from the group that comprises cyano group (-CN), a first functional group as represented by the Generic Formula (1): (where in the formula, the respective R1 and R2 are independently a hydrogen atom, halogen atom, -OR3, -N(R3)2, -R3, and R3 is an alkyl group of from 1 to 10 carbon atoms that optionally contains fluorine, or is a hydrogen atom), and a second functional group as represented by the Generic Formula (2): (where in the formula, R1 is a hydrogen atom, halogen atom, -OR3, -N(R3)2, -R3, and R3 is an alkyl group of from 1 to 10 carbon atoms that optionally contains fluorine or hydrogen atoms), and substantially does not flow even when heated up to or above its melting point, that is baked after it is compression molded.

  本发明要解决的问题是提供一种聚四氟乙烯树脂，这种树脂不需要热合方法，而且比传统的聚四氟乙烯树脂更难变形。一种与本发明有关的聚四氟乙烯模塑体，其中所述模塑体由交联聚四氟乙烯制得，交联聚四氟乙烯具有至少一种反应性官能团，这些官能团选自包括氰基（-CN）的基团、由通用式（1）表示的第一官能团： (式中，R1 和 R2 分别独立地为氢原子、卤素原子、-OR3、-N(R3)2、-R3，R3 为可选含有氟的 1 至 10 个碳原子的烷基，或为氢原子），以及通式 (2) 所表示的第二官能团： (式中，R1 是氢原子、卤素原子、-OR3、-N(R3)2、-R3，R3 是 1 至 10 个碳原子的烷基，可选择含有氟或氢原子）、 且即使加热至熔点或熔点以上，即在压缩成型后烘烤，也基本上不会流动。
• Method for molding polytetrafluoroethylene, polytetrafluoroethylene molded body, crosslinkable polytetrafluoroethylene, powered polytetrafluoroethylene crosslinked body, resin blend composition of matter and resin blend molded body
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：EP2641936A1

  公开（公告）日：2013-09-25

  The problem for the present invention is to offer a PTFE resin that does not require the hot coining method and is more difficult to deform than conventional PTFE resins. A polytetrafluoroethylene molded boxy that relates to the present invention wherein said molded body is obtained from a crosslinking poltetrafluoroethylene that possesses a reactive functional group that is represented by the Generic Formula (2): (where in the formula, R1 is a hydrogen atom, halogen atom, -OR3, -N(R3)2, -R3, and R3 is an alkyl group of from 1 to 10 carbon atoms that optionally contains fluorine, or is a hydrogen atom), and has a melt viscosity of 107 Pas (108 poise) or higher or has a modulus of elongation prior to heat treatment of 100 MPa or higher; and substantially does not flow even when heated up to or above its melting point, is baked after it is compression molded.

  本发明要解决的问题是提供一种聚四氟乙烯树脂，这种树脂不需要热合方法，而且比传统的聚四氟乙烯树脂更难变形。与本发明相关的一种聚四氟乙烯模塑箱体，其中所述模塑箱体由交联聚四氟乙烯制成，该聚四氟乙烯具有由通用式（2）表示的活性官能团： (式中，R1 是氢原子、卤素原子、-OR3、-N(R3)2、-R3，R3 是 1 至 10 个碳原子的烷基，可选择含氟或氢原子)、 且熔融粘度为 107 Pas（108 泊）或更高，或热处理前的伸长模量为 100 MPa 或更高；即使加热至熔点或熔点以上也基本不流动，并在压缩成型后进行烘烤。