Bibliothèque des gaz et solvants
Cétène
Ketene · Кетен · Ketén · إيثينون · Ethenon · Αιθενόνη · اتانون · Etenone · エテノン · Ethenon · Etenon · Etenonă
| CAS | 463-51-4 |
|---|---|
| EC | 207-336-9 |
| Formule | C2H2O |
| Masse molaire | 42,04 g/mol |
| Densité relative du gaz ou de la vapeur (air = 1) | 1,45 |
| GHS | Danger · H220, H315, H318, H330, H335 |
Ethenone is a ketene. Ketene appears as a colorless highly reactive gas with a penetrating odor. mp: -150 °C, bp: -56 °C. Reacts violently with water. Soluble in diethyl ether and acetone.