Biblioteca de gases e solventes
Etileno
Ethylene · Etilene · Этилен · אתן · إيثيلين · Etilen · Етилен · Ethen · Αιθένιο · اتیلن · Éthylène · इथिलीन
| CAS | 74-85-1 |
|---|---|
| EC | 200-815-3 |
| UN | 1962 |
| Fórmula | C2H4 |
| Massa molar | 28,05 g/mol |
| LIE (LEL) | 2,3 % vol |
| LSE (UEL) | 36,0 % vol |
| Temperatura de autoignição | 440 °C |
| Classe de temperatura | T2 |
| Grupo de gás | IIB |
| Densidade relativa do gás ou vapor (ar = 1) | 0,968 |
| GHS | Perigo · H220, H336 |
Ethene is a gas molecular entity and an alkene. It has a role as a plant hormone and a refrigerant. Ethylene appears as a colorless gas with a sweet odor and taste. It is lighter than air. It is easily ignited and a flame can easily flash back to the source of the leak.