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(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 |
| Masa molară | 70,09 g/mol |
| LIE (LEL) | 2,1 % vol |
| LSE (UEL) | 15,5 % vol |
| Punctul de inflamabilitate | 13 °C |
| Temperatura de autoaprindere | 232 °C |
| Clasa de temperatură | T3 |
| Densitatea relativă a gazului sau a vaporilor (aer = 1) | 2,42 |
| GHS | Pericol · 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.