CAS No.: 637-92-3 Solubility: 12 g/l (25°C) Melting Point: -97°C Molar Mass: 102.18 g/mol Boiling Point: 71°C (1013 hPa) Vapor Pressure: 173 hPa (25°C) Flash Point: -19°C Explosion Limit: 1.23 - 7.7 %(V) Density: 0.74 g/cm3 (20°C)