(2E)-crotonaldehyde
(E)-Crotonaldehyd · Crotonaldehído · کروتونآلدهید · Crotonaldéhyde · क्रोटोनल्डिहाइड · (2E)-クロトンアルデヒド · Crotonaldehyde · Aldehyd (E)-krotonowy · Crotonaldeído · Кротоновый альдегид · Krotonaldehid · 巴豆醛
| CAS | 123-73-9 |
|---|---|
| EC | 224-030-0 |
| UN | 1143 |
| Formula | C4H6O |
| Massa molare | 70,09 g/mol |
| LIE (LEL) | 2,1 % vol |
| LSE (UEL) | 15,5 % vol |
| Punto di infiammabilità | 13 °C |
| Temperatura di autoaccensione | 232 °C |
| Classe di temperatura | T3 |
| Densità relativa del gas o del vapore (aria = 1) | 2,42 |
| GHS | Pericolo · H225, H301, H311, H315, H318, H330, H335, H341, H373, H400 |
Crotonaldehyde is an enal consisting of propene having a formyl group at the 1-position. Crotonaldehyde, stabilized appears as a clear colorless to straw colored liquid with a penetrating pungent odor. Flash point 55 °F. Density 7.1 lb / gal.