Isobutene
Isobutylene · Изобутилен · إيزوبوتيلين · İzobutilen · 2-Methylpropen · Μεθυλοπροπένιο · Isobutileno · ایزوبوتیلن · Méthylpropène · 2-मिथाइलप्रोपिन · Izobutilén · イソブテン
| CAS | 115-11-7 |
|---|---|
| EC | 204-066-3 |
| UN | 1055 |
| Formula | C4H8 |
| Massa molare | 56,11 g/mol |
| LIE (LEL) | 1,6 % vol |
| LSE (UEL) | 10,0 % vol |
| Temperatura di autoaccensione | 483 °C |
| Classe di temperatura | T1 |
| Gruppo di gas | IIA |
| Densità relativa del gas o del vapore (aria = 1) | 1,94 |
| GHS | Pericolo · H220 |
2-methylprop-1-ene is an alkene that is prop-1-ene substituted by a methyl group at position 2. It is a gas molecular entity and an alkene. Isobutylene is a colorless gas with a faint petroleum-like odor. For transportation it may be stenched. It is shipped as a liquefied gas under its own vapor pressure.