全氟-2,7-二甲基辛烷 | 3021-63-4

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 中文名称: 全氟-2,7-二甲基辛烷
• 英文名称: Perfluoro-2,7-dimethyloctane
• 英文别名: 1,1,1,2,3,3,4,4,5,5,6,6,7,8,8,8-hexadecafluoro-2,7-bis(trifluoromethyl)octane
• CAS: 3021-63-4
• 化学式: C₁₀F₂₂
• 分子量: 538.07
• InChiKey: OBAVAMUHCSFDSY-UHFFFAOYSA-N

物化性质

• 沸点：
  144 °C
• 密度：
  1.848
• 稳定性/保质期：

  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  22

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2903399090

文献信息

• FLUORINE ATOM-CONTAINING MERCAPTO COMPOUND
  申请人：FUJIFILM CORPORATION

  公开号：US20150266840A1

  公开（公告）日：2015-09-24

  A mercapto compound is represented by formula (1) (in formula (1), R 1 and R 2 each independently represent a hydrogen atom or an alkyl group; R 3 and R 4 each independently represent a hydrogen atom or a substituent; n represents 1 or 2; m represents an integer of 1 to 6; 1 represents an integer of 1 to 6; q represents 0 or 1; p represents 2 or 3; p+q represents 3; X represents a perfluoroalkyl group having 1 to 14 carbon atoms; when n is 2, structures of units represented by CR 1 R 2 may be identical to or different from each other; and when m is 2 or more, structures of units represented by CR 3 R 4 may be identical to or different from each other). The mercapto compound is novel and has excellent affinity for a fluorine-containing polymer and a fluorine-containing solvent.

  一种巯基化合物由式（1）表示（在式（1）中，R1和R2分别独立地表示氢原子或烷基；R3和R4分别独立地表示氢原子或取代基；n表示1或2；m表示1到6的整数；1表示1到6的整数；q表示0或1；p表示2或3；p+q表示3；X表示具有1到14个碳原子的全氟烷基；当n为2时，由CR1R2表示的单元的结构可以相同也可以不同；当m为2或更多时，由CR3R4表示的单元的结构可以相同也可以不同）。该巯基化合物是新颖的，对含氟聚合物和含氟溶剂具有良好的亲和力。
• FLUORINE ATOM-CONTAINING DISULFIDE COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20160016922A1

  公开（公告）日：2016-01-21

  A disulfide compound represented by formula (1): (in formula (1), R 1 and R 2 each independently represent a hydrogen atom or an alkyl group; R 3 and R 4 each independently represent a hydrogen atom or a substituent; Y represents a single bond, —CO— or —COO—; Rf represents a linear or branched perfluoroalkylene group having 1 to 20 carbon atoms or a linear or branched perfluoroether group having 1 to 20 carbon atoms; when Y is a single bond or —CO—, n represents 0 and m represents an integer of 0 to 6; when Y is —COO—, n represents 1 or 2 and m represents an integer of 1 to 6; and p represents an integer of 2 or 3 and 1 represents an integer of 0 or 1 such that p+1=3).

  一种由式（1）表示的二硫化合物：（在式（1）中，R1和R2各自独立地表示氢原子或烷基；R3和R4各自独立地表示氢原子或取代基；Y表示单键，-CO-或-COO-；Rf表示具有1至20个碳原子的线性或支链全氟烷基或具有1至20个碳原子的线性或支链全氟醚基；当Y为单键或-CO-时，n表示0，m表示0至6的整数；当Y为-COO-时，n表示1或2，m表示1至6的整数；p表示2或3的整数，1表示0或1的整数，使得p+1=3）。
• Catalyst component for the polymerisation of olefins and process for preparing olefin polymers using same
  申请人：NIPPON OIL COMPANY, LIMITED

  公开号：EP0587440A2

  公开（公告）日：1994-03-16

  A catalyst component for use in the polymerization or copolymerization of olefin(s) is obtained by contacting the following components (1) to (4) with one another: (1) a compound of the general formula Me¹R¹p(OR²)qX¹4-p-q where R¹ is a hydrocarbon radical having 1 to 24 carbon atoms, X¹ is a halogen atom, Me¹ is Zr, Ti or Hf, and n is 0 ≦ n ≦ 4; (2) a compound of the general formula Me²R³m(OR⁴)nX²z-m-n where R² is a hydrocarbon radical having 1 to 24 carbon atoms, X² is a halogen atom, Me² is an element from Groups I to III in the Periodic Table, z is the valence of Me² and m is 0 ≦ m ≦ z; (3) an organocyclic compound having two or more conjugated double bonds; and (4) a modified organoaluminum compound containing Al-O-Al bond and with at least one branched-chain alkyl group being attached to aluminum atom.

  将下列组分（1）至（4）相互接触，可得到用于烯烃聚合或共聚的催化剂组分： (1) 通式为 Me¹R¹p(OR²)qX¹4-p-q的化合物 其中，R¹为具有 1 至 24 个碳原子的烃基；X¹为卤素原子；Me¹为 Zr、Ti 或 Hf；n 为 0 ≦ n ≦ 4； (2) 通式为 Me²R³m(OR⁴)nX²z-m-n的化合物，其中 R²为具有 1 至 24 个碳原子的烃基；X²为卤素原子；Me²为元素周期表中第 I 至 III 族的元素；z 为 Me²的化合价；m 为 0 ≦ m ≦ z； (3) 具有兩個或以上共轭双键的有机环化合物；及 (4) 含 Al-O-Al 键且至少有一个支链烷基与铝原子相连的改性有机铝化合物。
• OLEFIN OLIGOMERIZATION CATALYST AND PROCESS FOR THE PREPARATION OF OLEFIN OLIGOMER USING IT
  申请人：NIPPON OIL COMPANY, LTD.

  公开号：EP0758563A1

  公开（公告）日：1997-02-19

  An oligomerization catalyst according to the invention comprises a nickel compound (A); an organophosphoric compound (B); an organoaluminum compound (C); and a compound of the group consisting of carbon-halogen bond-containing compounds, oxoacid and salts thereof, sulfonic acid and derivatives thereof, and compounds of any of the formulae QX4n, QRn, QR'n, QX4lRm, QX4lR'm, QRlR'm, Q1(BR4)p and R''(BR4) wherein Q is an element of the group consisting of Mg, Ti, Zr, B and Sn, Q1 is an element of the group consisting of Li, Na, K, Ca and Zn, X4 is a halogen or hydrogen atom, R is a C1-C12 hydrocarbon group, R' is a C1-C12 oxygen-containing hydrocarbon groiup, R'' is a C1-C20 hydrocarbon group or an ammonium group, n is a valence of Q, l, m is a natural member that satisfied n=l+m, and p is a valence of Q1. This catalyst is useful for the production of alpha-olefinic oligomers.

  根据本发明的低聚催化剂包括镍化合物（A）；有机磷化合物（B）；有机铝化合物（C）；以及由以下物质组成的一组化合物：含碳-卤素键化合物、氧酸及其盐、磺酸及其衍生物，以及式 QX4n、QRn、QR'n、QX4lRm、QX4lR'm、QRlR'm、Q1(BR4)p 和 R''(BR4)中任何一种的化合物 其中 Q 是由镁、钛、锆、硼和锡组成的组中的元素、X4 是卤素或氢原子，R 是 C1-C12 烃基，R'是 C1-C12 含氧烃基，R''是 C1-C20 烃基或铵基，n 是 Q 的化合价，l、m 是满足 n=l+m 的自然数，p 是 Q1 的化合价。这种催化剂可用于生产α-烯烃低聚物。
• Block polymer, process for producing a polymer, and polymer electrolyte fuel cell
  申请人：ASAHI GLASS COMPANY LTD.

  公开号：EP1126537A1

  公开（公告）日：2001-08-22

  A polymer electrolyte fuel cell comprising a membrane-form polymer electrolyte, a cathode disposed on one side of the polymer electrolyte, and an anode disposed on the other side of the polymer electrolyte, wherein the cathode comprises a catalyst and an ion exchange resin, and the ion exchange resin is made of a polymer comprising the following segments A and segments B: Segments A: segments made of a polymer having sulfonic acid groups; and Segments B: segments made of a fluoropolymer having substantially no ion exchange groups.

  一种聚合物电解质燃料电池，包括膜状聚合物电解质、设置在聚合物电解质一侧的阴极和设置在聚合物电解质另一侧的阳极，其中阴极包括催化剂和离子交换树脂，离子交换树脂由聚合物制成，聚合物包括以下A段和B段： 区段 A：由具有磺酸基团的聚合物制成的区段；以及 区段 B：由基本上没有离子交换基团的含氟聚合物制成的区段。