五氯氟丙烷 | 134190-48-0

• 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: 五氯氟丙烷
• 中文别名: 1,1,1,3,3-五氯-3-氟丙烷
• 英文名称: 1, 1, 2, 2, 3-pentachloro-1-fluoropropane
• 英文别名: 1,1,2,2,3-pentachloro-1-fluoropropane
• CAS: 134190-48-0
• 化学式: C₃H₂Cl₅F
• 分子量: 234.312
• InChiKey: OSFHOPYQTQXLHT-UHFFFAOYSA-N

物化性质

• 沸点：
  154.78°C (rough estimate)
• 密度：
  1.5874 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  9
• 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：
  1

反应信息

• 作为反应物：
  描述：

  五氯氟丙烷 在 氢氟酸 、 氯化锑(V) 作用下， -20.0~125.0 ℃ 、1.8 MPa 条件下， 反应 8.0h， 生成 1,2-dichloro-3,3,3-trifluoropropene
  参考文献：
  名称：

  1,2-二氯-3,3,3-三氟丙烯的制备方法

  摘要：

  本发明公开了一种1,2-二氯-3,3,3-三氟丙烯的制备方法，具体地讲，它涉及通式为CF3-xClxCH2-yClyCH3-zClz的化合物在氟化催化剂的存在下，与氟化氢进行催化氟化反应生成1,2-二氯-3,3,3-三氟丙烯，其中化合物通式中x＝0,1,2,3;y＝1，2;z＝1，2；且y+z＝3。本发明主要用于制备1,2-二氯-3,3,3-三氟丙烯。

  公开号：

  CN103508842B
• 作为产物：
  描述：

  1,1,1,2,2,3-hexachloropropane 在 氢氟酸 、 氯化锑(V) 作用下， 反应 8.0h， 生成 1,2,2-trichloro-3,3,3-trifluoropropane 、 二氯三氟乙烷 、 1,2-dichloro-3,3,3-trifluoropropene 、 1,2,2,3-tetrachloro-1,1-difluoropropane 、 五氯氟丙烷 、 5,6-二氯-1-(2-O-磷羧基-β-D-呋喃核糖基)-1H-苯并咪唑
  参考文献：
  名称：

  一种液相氟化制备1,2-二氯-3,3,3-三氟丙烯的 方法

  摘要：

  本发明公开了一种液相氟化制备1,2-二氯-3,3,3-三氟丙烯的方法，具体地讲，它涉及在氟化催化剂的存在下，通式为CF3-xClxCH2-yClyCH3-zClz的化合物与氟化氢进行液相氟化反应生成1,2-二氯-3,3,3-三氟丙烯，其中化合物通式中x＝0,1,2,3;y＝1，2;z＝1，2;且y+z＝3。本发明主要用于制备1,2-二氯-3,3,3-三氟丙烯。

  公开号：

  CN103508844B

文献信息

• System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
  申请人：Hudson Technologies, INc.

  公开号：US10094603B2

  公开（公告）日：2018-10-09

  A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of about 5-15% by weight of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture.

  一种用氢氟碳化物制冷剂改装含有氟氯烃制冷剂和兼容润滑剂的制冷系统的系统和方法，包括提供一个运输容器，其中装有按重量计约占 5-15% 的混溶润滑剂和氢氟碳化物制冷剂的混合物，从制冷系统中移除氟氯烃制冷剂，同时保持至少一部分润滑剂不与氢氟碳化物制冷剂混溶，并用混合物充注制冷系统。
• DETECTION OF MOISTURE IN REFRIGERANTS
  申请人：Zhou Xin

  公开号：US20080092648A1

  公开（公告）日：2008-04-24

  Moisture can be detected in a refrigerant background such as HFC (Hydrofluorocarbon) HFC-134A and HFC-152A and exampled by HFC-23, HFC-32, HFC-143A, HFC-125, HFC-245FA, HFC-227EA, and the like. The system can include a light source operating at any one of several wavelengths within the water absorption bands at wavelengths such as 1.4, 1.9 and 2.7 μm and a detector that measures the transmitted light intensity through the HFC samples. In one variation, the light source is a tunable diode laser and the moisture level is determined by direct absorption and harmonic spectroscopy. Related techniques, apparatus, systems, and articles are also described.
• PROCESS AND METHODS OF PURIFICATION FOR THE MANUFACTURE FLUOROCARBONS
  申请人：Nappa Mario Joseph

  公开号：US20090267022A1

  公开（公告）日：2009-10-29

  Halocarbons of the structure CF 3 CF 2 CH 2 X, wherein X is either F or Cl or mixtures thereof prepared by: contacting at least one 2-fluorochloropropane with hydrogen fluoride in a first fluorination step in the gas phase or liquid phase under substantially anhydrous conditions, in the absence of added catalyst to partially fluorinate said 2-fluorochloropropane; contacting said partially fluorinated 2-fluorochloropropane with at least the stoichiometric molar equivalent of hydrogen fluoride under substantially anhydrous conditions, in the presence of at least one fluorination catalyst in a second fluorination step; removing said reaction products from contact with said catalyst, and isolating a substantial yield of at least 1,1,1,2,2,3-hexafluoropropane or 1,1,1,2,2,penta-3-chloropropane, or mixtures thereof, respectively.
• Frozen compositions and methods for piercing a substrate
  申请人：Boyden Edward S.

  公开号：US20100111855A1

  公开（公告）日：2010-05-06

  Certain embodiments disclosed herein relate to compositions, methods, devices, systems, and products regarding frozen particles. In certain embodiments, the frozen particles include materials at low temperatures. In certain embodiments, the frozen particles provide vehicles for delivery of particular agents. In certain embodiments, the frozen particles are administered to at least one biological tissue.
• Systems, devices, and methods for making or administering frozen particles
  申请人：Boyden Edward S.

  公开号：US20100152880A1

  公开（公告）日：2010-06-17

  Certain embodiments disclosed herein relate to compositions, methods, devices, systems, and products regarding frozen particles. In certain embodiments, the frozen particles include materials at low temperatures. In certain embodiments, the frozen particles provide vehicles for delivery of particular agents. In certain embodiments, the frozen particles are administered to at least one substrate.