Properties

• Appearance:

  light yellow to yellow-brown fine cryst. powder

• Density:

  1,749 g/cm3

• Melting point:

  280-285 °C (dec.)(lit.)

• Boiling point:

  631.1 °C at 760 mmHg

• Flashing point:

  335.5 °C

• Solubility:

  soluble in ammonia or alkali solution, insoluble in water, ethanol, ethyl ether

Safety Information

• Symbol:

  

• Signal words:

  Warning

• Hazard statements:

  H315 Causes skin irritation.

  H319 Causes serious eye irritation.

  H335 May cause respiratory irritation.

• Precautionary statements:

  P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

  P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.