1,1,3-三氯五氟丙烷 | 1652-81-9

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 中文名称: 1,1,3-三氯五氟丙烷
• 英文名称: 1,1,3-trichloro-1,2,2,3,3-pentafluoropropane
• 英文别名: 1,1,3-trichloropentafluoropropane；1,1,3-trichloro-1,2,2,3,3-pentafluoro-propane；1,1,3-trichloro-pentafluoro-propane；1,1,3-Trichlor-pentafluor-propan；CCl2FCF2CClF2；1,1,3-Trichlor-1,2,2,3,3-pentafluor-propan
• CAS: 1652-81-9
• 化学式: C₃Cl₃F₅
• 分子量: 237.384
• InChiKey: PSVOCRUYXNEMNE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  11
• 可旋转键数：
  2
• 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：
  5

反应信息

• 作为反应物：
  描述：

  1,1,3-三氯五氟丙烷 以 异丙醇 为溶剂， 以to form 1,3-dichloro-1,1,2,2,3-pentafluoropropane的产率得到1,3-二氯-1,1,2,2,3-五氟丙烷
  参考文献：
  名称：

  Method of cleaning using hydrochlorofluorocarbons

  摘要：

  提供了一种清洁基板表面的方法。该方法包括用溶剂处理表面，所述溶剂包括公式CH.sub.a Cl.sub.b F.sub.c (CF.sub.2).sub.d CH.sub.e Cl.sub.f F.sub.g的化合物，其中a + e范围为1至4，b + f等于2，c + g范围为0至3，d为1至4，a + b + c = 3，且e + f + g-3。

  公开号：

  US04947881A1
• 作为产物：
  描述：

  tetrachloro-1,2,2-trifluoro-1-iodo-propane 在 三氟化锑 、 氯 作用下， 生成 1,1,3-三氯五氟丙烷
  参考文献：
  名称：

  Radical addition reactions of halogenated olefins and compounds produced thereby

  摘要：

  公开号：

  US02880247A1

文献信息

• COMPOSITIONS OF CHROMIUM OXYFLUORIDE OR FLUORIDE CATALYSTS, THEIR PREPARATION AND THEIR USE IN GAS-PHASE PROCESSES
  申请人：Arkema France

  公开号：US20190169102A1

  公开（公告）日：2019-06-06

  The present invention relates to a process for modifying the fluorine distribution in a hydrocarbon compound in the presence of a catalyst, characterized by the use, as catalyst, of a solid composition comprising at least one component containing chromium oxyfluoride or fluoride of empirical formula Cr x M (1-x) O r F s , where 2r+s is greater than or equal to 2.9 and less than 6, M is a metal chosen from columns 2 to 12 of the Periodic Table of the Elements, x has a value from 0.9 to 1, s is greater than 0 and less than or equal to 6 and r is greater than or equal to 0 and less than 3, the said solid composition having a crystallinity of less than 20% by weight. The present invention also relates to the solid composition per se.

  本发明涉及一种在催化剂存在下修改碳氢化合物中氟分布的方法，其特征在于使用一种固体组合物作为催化剂，所述固体组合物包括至少一种含有铬氧氟化物或经验式为Cr x M (1-x) O r F s 的氟化物的组分，其中2r+s大于或等于2.9且小于6，M是从元素周期表的2至12列中选择的金属，x的值为0.9至1，s大于0且小于或等于6，r大于或等于0且小于3，所述固体组合物的结晶度重量百分比小于20%。本发明还涉及固体组合物本身。
• Thermal chlorofluorination of propyne and propadiene II
  作者：Randolph K. Belter

  DOI：10.1016/j.jfluchem.2007.01.010

  日期：2007.5

  Propyne and propadiene have been previously reported to readily undergo vapor phase catalyzed chlorofluorination at temperatures to 285 °C to form C3F4Cl4 mixtures that are primarily CFCl2–CF2–CFCl2. Continued fluorination at temperatures up to 485 °C produce the rearranged C3F6Cl2 isomers CF3–CCl2–CF3 and CF2Cl–CFCl–CF3.

  以前有报道称丙炔和丙二烯在高达285°C的温度下容易进行气相催化的氯氟化，以形成主要为CFCl 2 -CF 2 -CFCl 2的C 3 F 4 Cl 4混合物。在高达485°C的温度下持续氟化会产生重排的C 3 F 6 Cl 2异构体CF 3 –CCl 2 –CF 3和CF 2 Cl–CFCl–CF 3。
• Azeotrope-like compositions of dichloropentafluoropropane and
  申请人：AlliedSignal Inc.

  公开号：US05288819A1

  公开（公告）日：1994-02-22

  Azeotrope-like compositions comprising dichloropentafluoropropane and 1,2-dichloroethylene are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.

  含有二氯五氟丙烷和1,2-二氯乙烯的类共沸组分稳定，并且在各种工业清洗应用中作为去脂剂和溶剂具有实用性，包括印刷电路板的冷清洗和除焊剂处理。
• Azeotrope-like compositions of dichloropentafluoropropane, methanol and
  申请人：Allied-Signal Inc.

  公开号：US05106526A1

  公开（公告）日：1992-04-21

  Novel azeotrope-like compositions comprising dichloropentafluoropropane, methanol, and a hydrocarbon containing six carbon atoms which are useful in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards.

  小说类似共沸组成物包括二氯五氟丙烷，甲醇和含有六个碳原子的烃类，可用于各种工业清洗应用，包括印刷电路板的冷清洗和除焊剂。
• Selectively Reacting Olefins Having a Terminal CF2 Group in A Mixture
  申请人：Nappa Mario Joseph

  公开号：US20090012336A1

  公开（公告）日：2009-01-08

  A process is disclosed for reducing the mole ratio of (1) compounds of the formula Y 1 Y 2 C═CF 2 wherein Y 1 and Y 2 are each independently H, F, Cl, Br, C 1 -C 6 alkyl or C 1 -C 6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent to (2) saturated compounds of the formula C d H e F f Cl g Br h I k wherein d is an integer from 1 to 10, and e+f+g+h+k is equal to 2d+2, provided that g is 0, 1, 2 or 3, h is 0, 1 or 2 and k is 0 or 1 and/or unsaturated compounds of the formula Y 3 Y 4 C═CY 5 Y 6 , wherein Y 3 , Y 5 and Y 6 are each independently H, F, Cl, Br, C 1 -C 6 alkyl or C 1 -C 6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, provided that Y 5 and Y 6 are not both F, and Y 4 is C 1 -C 6 alkyl or C 1 -C 6 haloalkyl containing no more than 3 chlorine substituents, 2 bromine substituents and 1 iodo substituent, in a mixture. The process involves contacting the mixture with at least one selective removal agent selected from the group consisting of SO 3 and RSO 3 H, wherein R is selected from the group consisting of F, Cl, OH, C 1 -C 8 alkyl, C 1 -C 8 fluoroalkyl, and C 1 -C 8 fluoroalkoxyalkyl containing no more than two ether oxygens to selectively react the formula Y 1 Y 2 C═CF 2 compounds.

  本发明公开了一种还原式化合物的摩尔比（1）的方法，其中化合物的公式为Y1Y2C═CF2，其中Y1和Y2各自独立地为H，F，Cl，Br，C1-C6烷基或C1-C6卤代烷基，不含有超过3个氯代取代基，2个溴代取代基和1个碘代取代基，到（2）的饱和化合物的公式CdHeFfClgBrhIk，其中d是1到10的整数，e+f+g+h+k等于2d+2，前提是g为0，1，2或3，h为0，1或2，k为0或1和/或不饱和化合物的公式Y3Y4C═CY5Y6，其中Y3，Y5和Y6各自独立地为H，F，Cl，Br，C1-C6烷基或C1-C6卤代烷基，不含有超过3个氯代取代基，2个溴代取代基和1个碘代取代基，前提是Y5和Y6不都为F，Y4为C1-C6烷基或C1-C6卤代烷基，不含有超过3个氯代取代基，2个溴代取代基和1个碘代取代基，在混合物中。该过程涉及将混合物与至少一种选择性去除剂接触，所述选择性去除剂被选择自SO3和RSO3H的群组，其中R被选择自F，Cl，OH，C1-C8烷基，C1-C8氟代烷基和C1-C8氟代氧烷基，不含有超过两个醚氧原子，以选择性地反应公式Y1Y2C═CF2化合物。