Arachidic acid, min. 99 %, synth., Molar mass (M) 312,52 g/mol, Density (D) 0,535 g/cm³, Flash point (flp) 134 °C, Boiling point (bp) 325 °C, CAS No. [506-30-9], EG-Nr. 208-031-3, Empirical formula C20H40O2