三氯七氟丁烷 | 335-49-9

• 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: 三氯七氟丁烷
• 英文名称: 1,1,1-trichloro-heptafluoro-butane
• 英文别名: 1,1,1-Trichlor-heptafluor-butan；Trichloroheptafluorobutane；1,1,1-trichloro-2,2,3,3,4,4,4-heptafluorobutane
• CAS: 335-49-9；28984-80-7
• 化学式: C₄Cl₃F₇
• 分子量: 287.392
• InChiKey: HCRLMIMQLZJAEG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  14
• 可旋转键数：
  1
• 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：
  7

反应信息

• 作为反应物：
  描述：

  三氯七氟丁烷 在 三氟化锑 、 三氯化锑 作用下， 生成 1,1-二氯-1,2,2,3,3,4,4,4-八氟丁烷
  参考文献：
  名称：

  Highly Halogenated Alkanes Derived from Fluorine-containing Alcohols

  摘要：

  DOI：

  10.1021/ja01616a078
• 作为产物：
  描述：

  4-chloro-1,1,1,2,2,3,3-heptafluorobutane 在 氯 作用下， 生成 三氯七氟丁烷
  参考文献：
  名称：

  1,1-Di-H-perfluoroalkyl Halides

  摘要：

  DOI：

  10.1021/ja01119a060

文献信息

• PROCESS FOR PRODUCING 1,2,3,4-TETRACHLOROHEXAFLUOROBUTANE
  申请人：Ohno Hiromoto

  公开号：US20110112341A1

  公开（公告）日：2011-05-12

  The present invention provides a process for producing 1,2,3,4-tetrachlorohexafluorobutane having a high purity at a low cost industrially and efficiently. The process for producing 1,2,3,4-tetrachlorohexafluorobutane according to the present invention comprises a step of allowing 1,2,3,4-tetrachlorobutane to react with a fluorine gas to prepare a reaction product containing 1,2,3,4-tetrachlorohexafluorobutane and hydrogen-containing compounds as an impurity, and a step of introducing the reaction product into single or plural distillation columns and distilling to separate the hydrogen-containing compounds from the reaction product and thereby preparing purified 1,2,3,4-tetrachlorohexafluorobutane wherein the at least one of distillation columns has a theoretical plate number of 15 or more.

  本发明提供了一种在工业上以低成本高效率生产高纯度的1,2,3,4-四氯六氟丁烷的方法。根据本发明的生产1,2,3,4-四氯六氟丁烷的方法包括以下步骤：允许1,2,3,4-四氯丁烷与氟气反应，制备含有1,2,3,4-四氯六氟丁烷和含氢化合物作为杂质的反应产物；将反应产物引入单个或多个蒸馏塔，并进行蒸馏以将含氢化合物与反应产物分离，从而制备纯化的1,2,3,4-四氯六氟丁烷，其中至少一个蒸馏塔的理论板数为15或更多。
• METHOD FOR PRODUCING TETRAFLUOROMETHANE
  申请人：SHOWA DENKO K.K.

  公开号：US20200407295A1

  公开（公告）日：2020-12-31

  A method for producing tetrafluoromethane as follows is unlikely to damage a reaction apparatus and can produce tetrafluoromethane safely, inexpensively, and stably. To a raw material liquid containing a fluorinated hydrocarbon represented by chemical formula C p H q Cl r F s (wherein p is an integer of 3 to 18, q is an integer of 0 to 3, r is an integer of 0 to 9, and s is an integer of 5 to 30) and having no carbon-carbon unsaturated bond, fluorine gas is introduced, and concurrently a reaction inducer is introduced in a gas state, giving tetrafluoromethane. The reaction inducer is reacted with fluorine gas to induce a reaction of forming tetrafluoromethane from the fluorinated hydrocarbon and the fluorine gas and is at least one reaction inducer selected from a hydrocarbon gaseous at normal temperature and pressure and hydrogen gas.

  以下是一种制备四氟甲烷的方法，该方法不太可能损坏反应设备，并且可以安全、廉价、稳定地生产四氟甲烷。将含有化学式CpHqClrFs（其中p为3至18的整数，q为0至3的整数，r为0至9的整数，s为5至30的整数）的氟化碳氢化合物作为原料液引入氟气，同时以气态引入反应诱导剂，生成四氟甲烷。反应诱导剂与氟气反应，诱导氟化碳氢化合物和氟气形成四氟甲烷的反应，并且至少包括一种在常温常压下为气态的烃类和氢气。
• Method for producing tetrafluoromethane
  申请人：SHOWA DENKO K.K.

  公开号：US11034636B2

  公开（公告）日：2021-06-15

  A method for producing tetrafluoromethane as follows is unlikely to damage a reaction apparatus and can produce tetrafluoromethane safely, inexpensively, and stably. To a raw material liquid containing a fluorinated hydrocarbon represented by chemical formula CpHqClrFs (wherein p is an integer of 3 to 18, q is an integer of 0 to 3, r is an integer of 0 to 9, and s is an integer of 5 to 30) and having no carbon-carbon unsaturated bond, fluorine gas is introduced, and concurrently a reaction inducer is introduced in a gas state, giving tetrafluoromethane. The reaction inducer is reacted with fluorine gas to induce a reaction of forming tetrafluoromethane from the fluorinated hydrocarbon and the fluorine gas and is at least one reaction inducer selected from a hydrocarbon gaseous at normal temperature and pressure and hydrogen gas.

  一种生产四氟甲烷的方法如下，该方法不太可能损坏反应装置，并且可以安全、廉价和稳定地生产四氟甲烷。在含有化学式为 CpHqClrFs（其中 p 为 3 至 18 的整数，q 为 0 至 3 的整数，r 为 0 至 9 的整数，s 为 5 至 30 的整数）且没有碳碳不饱和键的氟化碳氢化合物的原料液中，通入氟气，同时通入气态反应诱导剂，得到四氟甲烷。反应诱导剂与氟气反应，诱导氟化碳氢化合物和氟气发生生成四氟甲烷的反应，反应诱导剂是至少一种反应诱导剂，选自常温常压下的气态碳氢化合物和氢气。
• The Chemistry of Perfluoro Ethers. II. Ether Cleavage with Simultaneous Replacement of α-Fluorine by Chlorine^1a
  作者：George Van Dyke Tiers

  DOI：10.1021/ja01629a123

  日期：1955.12
• US8404906B2
  申请人：——

  公开号：US8404906B2

  公开（公告）日：2013-03-26