八氟萘是一种有机化合物,为萘的氢原子全部被氟取代的化合物,化学式为C10F8。它是单斜晶系的晶体,空间群P21/c。[3]它可由八氯萘和氟化钾在环丁砜中于235 °C反应制得。[4]全氟十氢萘在催化剂和氯化汞的存在下可以被镁或铝还原为八氟萘。[5]在氯化铵的存在下,它可以被锌粉在氨水中还原为1,2,4,5,6,8-六氟萘。[6]
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