亚甲基四氟化硫

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| ImageFile = Tetrafluoro methylene sulfur.svg
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| C=1 | H=2 | S=1 | F=4
| Appearance = 无色气体
| Density = 2.06 g/cm3（-160 °C）
| MeltingPt = -139 °C它和氟化氢反应，可以得到CH3SF5。
参考文献
拓展阅读
*Calculated structures of thiopyrylium-S-fluoride and S-trifluoride and attempts of their preparation. Journal of Fluorine Chemistry. 2003. 120 (1). .