CAS Number: 111-19-3 UN Number: UN3265 Solubility: (20°C) (decomposition) Melting Point: -5°C Molar Mass: 239.14 g/mol Boiling Point: 161°C (19 hPa) Flash Point: 113°C Refractive Index: 1.4684 (18°C, 589 nm) Density: 1.12 g/cm3 (20°C)