n-Pentane, min. 95 %, extra pure, Molar mass (M) 72,15 g/mol, Density (D) 0,63 g/cm³, Flash point (flp) -40 °C, Boiling point (bp) 35 to 36 °C, CAS No. [109-66-0], UN-Nr. 1265, EG-Nr. 203-692-4, Empirical formula C5H12