CAS: 109-66-0 EC No: 203-692-4 MDL No: MFCD00009498 RTECS: RZ9450000 UN No: UN1265; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C₅H₁₂ MW: 72.15 Melting Point: -130° Boiling Point: 36° Flash Point: -49°C (-56°F) …