Name
cis-2-Butene
EINECS 209-673-7
CAS No. 590-18-1 Density 0.636 g/cm3
Solubility Insoluble in water Melting Point -139 °C(lit.)
Formula C4H8 Boiling Point 3.719 °C at 760 mmHg
Molecular Weight 56.1063 Flash Point -99 °F
Transport Information UN 1012 2.1 Appearance colorless liquefied petroleum gas.
Safety 9-16-33 Risk Codes 12