CAS No.: 99-66-1 Solubility: 2 g/l (20°C) Molar Mass: 144.21 g/mol Boiling Point: 220°C (1013 hPa) Vapor Pressure: 0.01 hPa (20°C) Flash Point: 111°C Refractive Index: 111°C Explosion Limit: 1 %(V) Density: 0.905 g/cm3 (20°C)