Bibliotheca gasorum et solventium
Methacrolein
Metacroleína · متاکرولئین · Méthylpropénal · メタクロレイン · Methacroleïne · Metakroleina · Metacroleină · Metakrolein · Metakrolein
| CAS | 78-85-3 |
|---|---|
| EC | 201-150-1 |
| UN | 2396 |
| Formula | C4H6O |
| Massa molaris | 70.09 g/mol |
| Punctum inflammationis | -15 °C |
| Temperatura accensionis spontaneae | 295 °C |
| Classis temperaturae | T3 |
| Densitas relativa gasi aut vaporis (aer = 1) | 2.42 |
| GHS | Periculum · H225, H301, H311, H314, H318, H330, H341, H400, H410 |
Methacrolein is an enal. Methacrylaldehyde appears as a colorless liquid. Less dense than water. May be toxic by ingestion, inhalation and skin absorption.