Tetrachlorohexafluorobutane

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 英文名称: Tetrachlorohexafluorobutane
• 英文别名: 1,1,1,2-tetrachloro-2,3,3,4,4,4-hexafluorobutane
• 化学式: C₄Cl₄F₆
• 分子量: 303.8
• InChiKey: KHFGPBNEILANTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 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：
  6

文献信息

• FULLERENE DERIVATIVE AND LUBRICANT
  申请人：SHOWA DENKO K.K.

  公开号：US20180086771A1

  公开（公告）日：2018-03-29

  A fullerene derivative, used as a lubricant, includes, in a molecule: a fullerene backbone; and n pyrrolidine rings each being condensed to the fullerene backbone, each of the pyrrolidine rings including one aryl group including a group including m perfluoropolyether chains, “m” being an integer from 2 to 5 and “n” being an integer from 1 to 5.

  一种富勒烯衍生物，用作润滑剂，包括以下分子结构：一个富勒烯骨架；以及n个吡咯烷环，每个吡咯烷环都被缩合到富勒烯骨架上，每个吡咯烷环包括一个芳基基团，其中包括m个全氟聚醚链的基团，“m”为2到5的整数，“n”为1到5的整数。
• 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。
• Process for the Purification of Fluoromethyl 1,1,1,3,3,3-Hexafluoroisopropyl Ether (Sevoflurane)
  申请人：Jones Barry

  公开号：US20090171128A1

  公开（公告）日：2009-07-02

  A process for purifying crude fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane). The crude sevoflurane is repeatedly washed with water under conditions and for a time sufficient to reduce the level of 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) to no more than 200 ppm or no more than 100 ppm.

  一种用于纯化粗氟甲基1,1,1,3,3,3-六氟异丙醚（七氟醚）的工艺。将粗七氟醚在适当的条件下反复用水洗涤一段时间，以使1,1,1,3,3,3-六氟异丙醇（HFIP）的含量降至不超过200 ppm或不超过100 ppm。
• FLUORINE-CONTAINING MONOMER, FLUORINE-CONTAINING POLYMER AND SURFACE TREATING AGENT
  申请人：YAMAMOTO Ikuo

  公开号：US20090029099A1

  公开（公告）日：2009-01-29

  Disclosed is a fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing monomer which is represented by the following formula: CH 2 ═C(—X)—C(═O)—Y—[—(CH 2 ) m -Z-] p —(CH 2 ) n —Rf  (I) (B) a repeating unit derived from a monomer containing no fluorine atom, and if necessary (C) a repeating unit derived from a crosslinkable monomer. This fluorine containing polymer has excellent water repellency, oil repellency and antifouling property.

  本发明涉及一种含氟聚合物，包括：(A)源自于含氟单体的重复单元，该含氟单体由以下式子表示：CH2═C(—X)—C(═O)—Y—[—(CH2)m-Z-]p—(CH2)n—Rf  (I)，(B)源自于不含氟原子的单体的重复单元，以及必要时(C)源自于可交联单体的重复单元。该含氟聚合物具有优异的抗水性、抗油性和防污性。
• Fluoropolymer Having S-Sulfate Group and Water/Oil Repellent Composition Containing the Polymer
  申请人：Yamauchi Kiyoshi

  公开号：US20080287625A1

  公开（公告）日：2008-11-20

  A fluoropolymer comprising: (A) repeating unit derived from an S-sulfate monomer having an —S—SO 3 — group and carbon to carbon double bond; and (B) repeating unit derived from a fluoromonomer having a fluorine atom and carbon to carbon double bond. This fluoropolymer can be a constituent of water/oil repellent agent having excellent water/oil repelling capability, and is stable in air and permits an arbitrary control of crosslinking.

  一种氟聚合物，包含：（A）由S-硫酸酯单体衍生的重复单元，其具有-S-SO3-基团和碳到碳双键；和（B）由氟单体衍生的重复单元，其具有氟原子和碳到碳双键。该氟聚合物可以是具有优异的水/油抗拒能力的水/油抗拒剂的组分，并且在空气中稳定，并允许任意交联控制。