羰基硫
Carbonyl sulfide · كبريتيد الكربونيل · Carbonylsulfid · Καρβονυλοσουλφίδιο · Sulfuro de carbonilo · کربونیل سولفید · Oxysulfure de carbone · प्रांगारल गन्धेय · Karbonil-szulfid · Solfuro di carbonile · 硫化カルボニル · 황화 카르보닐
| CAS | 463-58-1 |
|---|---|
| EC | 207-340-0 |
| UN | 2204 |
| 分子式 | COS |
| 摩尔质量 | 60.08 g/mol |
| 爆炸下限（LEL） | 6.5 % vol |
| 爆炸上限（UEL） | 28.5 % vol |
| 引燃温度 | 209 °C |
| 温度组别 | T3 |
| 气体组别 | IIA |
| 气体或蒸气的相对密度（空气 = 1） | 2.07 |
| GHS | 危险 · H220, H280, H315, H319, H331, H335 |
Carbonyl sulfide is a one-carbon compound in which the carbon atom is attached to an oxygen and a sulfur atom via double bonds. It is an organosulfur compound and a one-carbon compound. Carbonyl sulfide is a colorless, poisonous, flammable gas with a distinct sulfide odor. The gas is toxic and narcotic in low concentrations and presents a moderate fire hazard. Under prolonged exposure to fire or intense heat the container may rupture violently or rocket.