ホスフィン
Phosphine · Фосфин · 磷化氢 · Phosphine · فوسفين · Monophosphan · Φωσφίνη · Fosfina · فسفین · פוספין · फ़ॉस्फीन · Foszfin
| CAS | 7803-51-2 |
|---|---|
| EC | 232-260-8 |
| UN | 2199 |
| 化学式 | PH3 |
| モル質量 | 33.998 g/mol |
| 爆発下限界（LEL） | 1.6 % vol |
| 爆発上限界（UEL） | 100 % vol |
| 発火温度 | 38 °C |
| ガスまたは蒸気の相対密度（空気 = 1） | 1.17 |
| GHS | 危険 · H220, H314, H330, H400 |
Phosphane is the simplest phosphine, consisting of a single phosphorus atom with three hydrogens attached. It has a role as a fumigant insecticide and a carcinogenic agent. Phosphine appears as a colorless gas with a disagreeable odor of fish or garlic. Boiling point -126 °F; freezing point -209 °F. Very toxic by inhalation at extremely low concentrations.