Melting Point 155-162ºC
Boiling Point 499.4ºC at 760 mmHg
Water Solubility Soluble in acetone (40 mg/mL - clear, yellow solution), ethanol (20 mg/mL), ether, castor oil; Soluble in chloroform (50 mg/mL - clear, yellow, extremely viscous solution); decomposed by strong alkali but stable in neutral or slightly acidic media; insoluble in water.
Density 1.32g/cm3
Storage Temp Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Flash Point 255.8ºC
Stability Stable. Incompatible with strong oxidizing agents.
Appearance White crystalline powder
Refractive Index 1.6800 (estimate)