Appearance: Gas

Health: Slightly hazardous
Fire: Extremely flammable
Reactivity: Stable

Melting point: -140,3°C
Boiling point: -6,9°C

En: C4H8 | C4i= | Isobutene | 2-Methylpropene
Es: Isobutileno | 2-Metilpropeno
Ru: Изобутилен