Appearance & Physical State: needle-like white or colorless crystals Density: 1.1 Melting Point: 107-111ºC Boiling Point: 146-148ºC Flash Point: 65ºC Refractive Index: 1.424 Water Solubility: 150 g/L (20 ºC) Stability: Stable. Hygroscopic. Light sensitive. Flammable. Incompatible with strong oxidizing agents. Storage Condition: Store in dark Vapor Pressure: 0.8 mm Hg ( 20 °C) RTECS: TK7800000 Hazard Class: 8 Safety Statements: S22-S26-S36/37/39-S45-S61 HS Code: 2933599090 Packing Group: III WGK Germany: 1 RIDADR: UN 2579 Risk Statements: R34; R42/43; R52/53 Hazard Codes: C