Pelargonic acid, min. 97 %, Molar mass (M) 158,24 g/mol, Density (D) 0,9046 g/cm³, Flash point (flp) 137 °C, Boiling point (bp) 253 to 255 °C, CAS No. [112-05-0], EG-Nr. 203-931-2, Empirical formula C9H18O2