2-Octanone Chemical Properties Melting point -16 °C Boiling point 173 °C(lit.) density 0.819 g/mL at 25 °C(lit.) FEMA 2802 | 2-OCTANONE refractive index n20/D 1.416(lit.) Fp 133 °F storage temp. Store below +30°C. solubility 0.9g/l form Liquid color Clear colorless to very slightly yellow