六氟化硒
Selenium hexafluoride · سداسي فلوريد السيلينيوم · Selenhexafluorid · Hexafluoruro de selenio · هگزافلوئورید سلنیم · Hexafluorure de sélénium · Esafluoruro di selenio · 六フッ化セレン · Seleenhexafluoride · Hexafluoreto de selênio · Гексафторид селена · Selen heksafluorid
| CAS | 7783-79-1 |
|---|---|
| EC | 620-577-8 |
| UN | 2194 |
| 分子式 | F6Se |
| 摩尔质量 | 192.96 g/mol |
| 气体或蒸气的相对密度（空气 = 1） | 6.66 |
| GHS | 危险 · H280, H314, H330 |
Selenium hexafluoride is a selenium coordination entity. Selenium hexafluoride is a colorless gas used as a electrical insulator. It is highly toxic by inhalation. When heated to high temperatures it may decompose to emit toxic fluoride and selenium fumes.