CAS No.: 591-17-3 UN No.: UN1993 Solubility: 0.05 g/l Melting Point: -40°C Molar Mass: 171.03 g/mol Boiling Point: 184°C Vapor Pressure: 2.04 hPa (25°C) Flash Point: 60°C Refractive Index: 60°C Density: 1.405 g/cm3 (20°C)