CF3CF2CH2CH2CF2CF3 | 95576-25-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: CF3CF2CH2CH2CF2CF3
• 英文别名: 1,1,1,2,2,5,5,6,6,6-Decafluorohexane
• CAS: 95576-25-3
• 化学式: C₆H₄F₁₀
• 分子量: 266.082
• InChiKey: FUCPNELYUCUXTJ-UHFFFAOYSA-N

物化性质

• 沸点：
  71.0±8.0 °C(Predicted)
• 密度：
  1.460±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  3
• 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：
  10

反应信息

• 作为产物：
  描述：

  Perfluorhexin-3 在 Lindlar's catalyst 氢气 作用下， 生成 (Z)-3H,4H-decafluorohex-3-ene 、 CF3CF2CH2CH2CF2CF3
  参考文献：
  名称：

  HIGH SELECTIVITY PROCESS TO MAKE DIHYDROFLUOROALKENES

  摘要：

  揭示了一种合成氟代烯烃的方法，包括将具有化学式R1C≡C R2的氟代炔与Lindlar催化剂在一个压力容器中接触，其中R1和R2分别选择自CF3、C2F5、C3F7和C4F9，与大约一个摩尔当量的氢反应，以高选择性地制备相应的顺式烯烃，其化学式为R1C≡C R2，其中所述氢在一段时间内分批添加，以使容器内的初始压力不超过约100 psi。

  公开号：

  US20080269532A1

文献信息

• Hydrochlorofluorocarbons and hydrofluorocarbons and methods for
  申请人：AlliedSignal Inc.

  公开号：US05421971A1

  公开（公告）日：1995-06-06

  A process for the preparation of compounds of the formula, F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F where a and b are the same or different and are each an integer .gtoreq.1 (including the novel compound CF.sub.3 CF.sub.2 CC1.sub.2 CC1.sub.2 CF.sub.2 CF.sub.3), which comprises chlorination in the presence of irradiation, of at least one compound of the formula, F(CF.sub.2).sub.n CH.sub.x C1.sub.3-x where n is an integer .gtoreq.1 and x is an integer .ltoreq.3. There is also disclosed a process for utilizing the F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F compounds to produce F(CF.sub.2).sub.a CH.sub.2 CH.sub.2 (CF.sub.2).sub.b F.sub.3 compounds which comprises contacting hydrogen and the F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F compounds in the presence of a catalysis which includes at least one Group VIII transition metal. A further aspect of the invention is a novel group of compounds, F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F, wherein a and b are the same or different and are each an integer from 2 to 10, particularly 3,3,4,4-tetrachloroperfluorohexane (i.e., CF.sub.3 CF.sub.2 CC1.sub.2 CC1.sub.2 CF.sub.2 CF.sub.3), whose corresponding hydrofluorocarbons can be used as cleaning solvents.

  一种制备式为F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F的化合物的方法，其中a和b是相同或不同的整数，每个整数≥1（包括新化合物CF.sub.3 CF.sub.2 CC1.sub.2 CC1.sub.2 CF.sub.2 CF.sub.3），该方法包括在辐射的存在下进行至少一种式为F(CF.sub.2).sub.n CH.sub.x C1.sub.3-x的化合物的氯化，其中n是整数≥1，x是整数≤3。还公开了一种利用F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F化合物制备F(CF.sub.2).sub.a CH.sub.2 CH.sub.2 (CF.sub.2).sub.b F.sub.3化合物的方法，该方法包括在至少包括一种第VIII族过渡金属的催化剂存在下，将氢气和F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F化合物接触。发明的另一个方面是一组新化合物，F(CF.sub.2).sub.a CC1.sub.2 CC1.sub.2 (CF.sub.2).sub.b F，其中a和b是相同或不同的整数，每个整数从2到10，特别是3,3,4,4-四氯全氟己烷（即CF.sub.3 CF.sub.2 CC1.sub.2 CC1.sub.2 CF.sub.2 CF.sub.3），其相应的氢氟碳化合物可用作清洗溶剂。
• A method of desiccating articles
  申请人：DAIKIN INDUSTRIES, LIMITED

  公开号：EP0516029A1

  公开（公告）日：1992-12-02

  A desiccant composition is disclosed comprising an alcohol and a fluorinated aliphatic hydrocarbon compound of the general formula         CnFmH2n+2-m wherein m and n each is a positive integer satisfying the relations: 4≦n≦6 and 2n-2≦m<2n+2, and a method of desiccating an article with said desiccant composition.

  本发明公开了一种干燥剂组合物，该组合物包含一种醇和一种通式如下的氟化脂族烃化合物 CnFmH2n+2-m 其中 m 和 n 均为满足以下关系的正整数：4≦n≦6和2n-2≦m<2n+2，以及用所述干燥剂组合物干燥物品的方法。
• CLEANING SOLVENT COMPOSITION AND CLEANING METHOD
  申请人：DAIKIN INDUSTRIES, LTD.

  公开号：EP0610507A1

  公开（公告）日：1994-08-17

  A cleaning solvent composition comprising an aliphatic fluorohydrocarbon represented by the general formula CnFmH2n+2-m (wherein n and m represent each a positive integer provided that 4 ≦ n ≦ 6 and 2n-3 ≦ m < 2n+2) or a mixture thereof with a C₁-C₄ alcohol and, further added thereto, a lactam and/or a carboxamide, a tertiary amine or an alcohol having an ether linkage and/or an amino linkage in its molecule. A cleaning method comprising removing dirty components by dipping in the above composition, conducting rinsing with the above mixture and thereafter, if necessary, conducting steam cleaning with the mixture. It is possible to obtain a cleaned article free from stain and dirt in a simplified drying step, because rinsing and steam cleaning can be conducted in a nonaqueous system with a cleaning solvent composition which does not destruct ozone, is nonflammable and has a potent detergency.

  一种清洁溶剂组合物，包含由通式 CnFmH2n+2-m 所代表的脂肪族氟烃 （其中 n 和 m 各代表一个正整数，条件是 4 ≦ n ≦ 6 和 2n-3 ≦ m < 2n+2）或其与 C₁-C₄ 醇的混合物，以及、内酰胺和/或羧酰胺、叔胺或分子中具有醚键和/或氨基键的醇的混合物。一种清洗方法，包括通过浸泡在上述组合物中去除脏污成分，用上述混合物进行冲洗，然后在必要时用混合物进行蒸汽清洗。由于冲洗和蒸汽清洗可在非水体系中进行，且清洗溶剂组合物不会破坏臭氧，不易燃且具有强力去污力，因此可简化干燥步骤，获得无污渍和污垢的清洗物品。
• METHOD OF DEWATERING AND DEWATERING APPARATUS
  申请人：Asahi Glass Company, Limited

  公开号：EP1719550A1

  公开（公告）日：2006-11-08

  To provide a process for removing water, capable of maintaining good water removal performance for a long time continuously and constantly. A process for removing water, which comprises a dipping step of dipping an article having water attached on its surface, in a solvent composition comprising at least one member selected from a hydrochlorofluorocarbon, a hydrofluorocarbon and a hydrofluoroether, and an alcohol, as the essential components, to carry out removal of water, a specific gravity separation step of separating water from the solvent composition containing the water removed from the article, by a specific gravity separation method, and a filtration step of filtering the solvent composition having the water removed in the specific gravity separation step, through a coalescer type filter to further remove water remaining in the solvent composition.

  提供一种除水工艺，该工艺能够长时间持续不断地保持良好的除水性能。 一种除水工艺，包括将表面附有水的物品浸入溶剂组合物中的浸渍步骤，该溶剂组合物由至少一种选自氢氯氟烃、氢氟烃和氢氟醚的成员以及一种醇作为基本成分，以进行除水、比重分离步骤，通过比重分离方法将水从含有从物品中去除的水的溶剂组合物中分离出来，以及过滤步骤，通过聚结型过滤器过滤含有在比重分离步骤中去除的水的溶剂组合物，以进一步去除溶剂组合物中残留的水。
• Process for removing water and apparatus for removing water
  申请人：Tsuzaki Masaaki

  公开号：US20060249179A1

  公开（公告）日：2006-11-09

  To provide a process for removing water, capable of maintaining good water removal performance for a long time continuously and constantly. A process for removing water, which comprises a dipping step of dipping an article having water attached on its surface, in a solvent composition comprising at least one member selected from a hydrochlorofluorocarbon, a hydrofluorocarbon and a hydrofluoroether, and an alcohol, as the essential components, to carry out removal of water, a specific gravity separation step of separating water from the solvent composition containing the water removed from the article, by a specific gravity separation method, and a filtration step of filtering the solvent composition having the water removed in the specific gravity separation step, through a coalescer type filter to further remove water remaining in the solvent composition.

  提供一种除水工艺，该工艺能够长时间持续不断地保持良好的除水性能。一种除水工艺，包括将表面附有水的物品浸入溶剂组合物中的浸渍步骤，该溶剂组合物由至少一种选自氢氯氟烃、氢氟烃和氢氟醚的成员以及一种醇作为基本成分，以进行除水、比重分离步骤，通过比重分离方法将水从含有从物品中去除的水的溶剂组合物中分离出来，以及过滤步骤，通过聚结型过滤器过滤含有在比重分离步骤中去除的水的溶剂组合物，以进一步去除溶剂组合物中残留的水。