CAS: 6476-36-4 EC No: 229-333-1 MDL No: MFCD00015029 UN No: UN2845; Haz Class: 4.2; Packing Group: I Liquid Molecular Formula: C₉H₂₁P MW: 160.24 Boiling Point: 176-178° Flash Point: 105°C (221°F) Density (g/mL): 0.839 Refractive Index: 1.466