trans-1-chloro-1,3,3,3-tetrafluoropropene | 460-71-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: trans-1-chloro-1,3,3,3-tetrafluoropropene
• 英文别名: trans-1-chloro-1,3,3,3-tetrafluoro-1-propene；(E)-1-chloro-1,3,3,3-tetrafluoroprop-1-ene
• CAS: 460-71-9
• 化学式: C₃HClF₄
• 分子量: 148.488
• InChiKey: PNWJILFKWURCIR-UPHRSURJSA-N

物化性质

• 沸点：
  19-20°C

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S23,S38
• 海关编码：
  2903799090
• 危险品运输编号：
  UN 3163

反应信息

• 作为产物：
  描述：

  3-氯-1,1,3,3-四氟-1-丙烯 在 三氯化铝 作用下， 生成 trans-1-chloro-1,3,3,3-tetrafluoropropene 、 cis-1-chloro-1,3,3,3-tetrafluoropropene
  参考文献：
  名称：

  Perfluoro-4-methyl-1,3-dioxole: a new monomer for high-Tg amorphous fluoropolymers

  摘要：

  A 4-Chloro-5-trifluoromethyl-2,2,4-trifluoro-1,3-dioxolane (1) was synthesised by reaction of CF2(OF)(2) with CF3-CH=CFCl; the elimination of HCl from (1) in basic conditions led to the formation of dioxole perfluoro-4-methyl-1,3-dioxole (2). Both these synthetic steps gave the corresponding product in high yield.A new synthetic route for the preparation of CF3-CH=CFCl, starting from CF2ClBr and CH2=CF2, together with some examples of polymerisation products obtained by reaction of dioxole (2) with fluoroolefins are also reported. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2003.10.009

文献信息

• Chlorodefluorination of Fluoromethanes and Fluoroolefins at a Lewis Acidic Aluminum Fluoride
  作者：Xinzi Pan、Maria Talavera、Gudrun Scholz、Thomas Braun

  DOI：10.1002/cctc.202200029

  日期：2022.5.20

  Aluminum chlorofluoride (ACF, AlClxF3−x, x≈0.05–0.3) as highly Lewis acidic nanoscopic compound enables chlorodefluorination reactions at methanes and fluorinated olefins in the presence of ClSiEt3.

  作为高路易斯酸性纳米级化合物的氯氟化铝(ACF, AlCl x F 3− x , x ≈0.05–0.3) 能够在 ClSiEt 3存在下对甲烷和氟化烯烃进行氯脱氟反应。
• Perfluoro-4-methyl-1,3-dioxole: a new monomer for high-Tg amorphous fluoropolymers
  作者：Antonio Russo、Walter Navarrini

  DOI：10.1016/j.jfluchem.2003.10.009

  日期：2004.1

  A 4-Chloro-5-trifluoromethyl-2,2,4-trifluoro-1,3-dioxolane (1) was synthesised by reaction of CF2(OF)(2) with CF3-CH=CFCl; the elimination of HCl from (1) in basic conditions led to the formation of dioxole perfluoro-4-methyl-1,3-dioxole (2). Both these synthetic steps gave the corresponding product in high yield.A new synthetic route for the preparation of CF3-CH=CFCl, starting from CF2ClBr and CH2=CF2, together with some examples of polymerisation products obtained by reaction of dioxole (2) with fluoroolefins are also reported. (C) 2003 Elsevier B.V. All rights reserved.