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Difluoroacetylene is a compound of carbon and fluorine having molecular formula C2F2. A linear molecule, its two carbons are joined by a triple bond and have terminal fluorines: F-C≡C-F. The molecule is the perfluorocarbon analog of acetylene, C2H2. Preparation of difluoracetylene is difficult, with danger of explosions and with low yields. Nevertheless, the compound has been made, isolated, and characterized by NMR and IR spectroscopy. The compound is of interest as a precursor to fluoropolymers containing double bonds, analogous to polyacetylene.

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  • Difluoroacetylene (en)
  • Difluoracetylen (de)
  • Difluoroacétylène (fr)
  • ジフルオロアセチレン (ja)
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  • Difluoracetylen ist das Perfluorcarbon-Äquivalent zu Ethin (C2H2). Das wie Ethin lineare Molekül ist nur schwierig herzustellen, bei hoher Explosionsgefahr und niedrigen Ausbeuten. (de)
  • Difluoroacetylene is a compound of carbon and fluorine having molecular formula C2F2. A linear molecule, its two carbons are joined by a triple bond and have terminal fluorines: F-C≡C-F. The molecule is the perfluorocarbon analog of acetylene, C2H2. Preparation of difluoracetylene is difficult, with danger of explosions and with low yields. Nevertheless, the compound has been made, isolated, and characterized by NMR and IR spectroscopy. The compound is of interest as a precursor to fluoropolymers containing double bonds, analogous to polyacetylene. (en)
  • Le difluoroacétylène est un composé chimique de formule C2F2. C'est perfluorocarbure homologue de l'acétylène C2H2. La molécule est linéaire, de structure F–C≡C–F, avec une triple liaison carbone-carbone. Elle est difficile à produire, sa synthèse présentant de faibles rendements et de forts risques d'explosion. Ce composé présente un intérêt comme précurseur de fluoropolymères contenant des doubles liaisons, à l'instar du polyacétylène. (fr)
  • ジフルオロアセチレン(Difluoroacetylene)は、炭素とフッ素からなる化合物で、分子式はC2F2である。直線状分子で、2つの炭素原子が三重結合し、両末端にフッ素原子が位置する。アセチレンのフッ素アナログである。ジフルオロアセチレンの合成は難易度が高く、爆発の危険性がある上に収量が少ないが、単離され、核磁気共鳴や赤外分光法等で性質が測定されている。二重結合を含みポリアセチレンのアナログであるフッ素樹脂の前駆体として重要である。 (ja)
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  • Difluoroacetylene.png (en)
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  • Difluoroacetylene (en)
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  • Difluoroethyne (en)
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  • Difluoracetylen ist das Perfluorcarbon-Äquivalent zu Ethin (C2H2). Das wie Ethin lineare Molekül ist nur schwierig herzustellen, bei hoher Explosionsgefahr und niedrigen Ausbeuten. (de)
  • Difluoroacetylene is a compound of carbon and fluorine having molecular formula C2F2. A linear molecule, its two carbons are joined by a triple bond and have terminal fluorines: F-C≡C-F. The molecule is the perfluorocarbon analog of acetylene, C2H2. Preparation of difluoracetylene is difficult, with danger of explosions and with low yields. Nevertheless, the compound has been made, isolated, and characterized by NMR and IR spectroscopy. The compound is of interest as a precursor to fluoropolymers containing double bonds, analogous to polyacetylene. (en)
  • Le difluoroacétylène est un composé chimique de formule C2F2. C'est perfluorocarbure homologue de l'acétylène C2H2. La molécule est linéaire, de structure F–C≡C–F, avec une triple liaison carbone-carbone. Elle est difficile à produire, sa synthèse présentant de faibles rendements et de forts risques d'explosion. Ce composé présente un intérêt comme précurseur de fluoropolymères contenant des doubles liaisons, à l'instar du polyacétylène. (fr)
  • ジフルオロアセチレン(Difluoroacetylene)は、炭素とフッ素からなる化合物で、分子式はC2F2である。直線状分子で、2つの炭素原子が三重結合し、両末端にフッ素原子が位置する。アセチレンのフッ素アナログである。ジフルオロアセチレンの合成は難易度が高く、爆発の危険性がある上に収量が少ないが、単離され、核磁気共鳴や赤外分光法等で性質が測定されている。二重結合を含みポリアセチレンのアナログであるフッ素樹脂の前駆体として重要である。 (ja)
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  • Difluoroacetylene (en)
IUPAC name
  • Difluoroethyne (en)
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