Properties

• Appearance:

  white fine crystals

• Density:

  1.294 g/cm3

• Melting point:

  196-198 °C(lit.)

• Boiling point:

  490.8 °C at 760 mmHg

• Flashing point:

  250.6 °C

• Coefficient of refraction:

  78 ° (C=5, 1mol/L HCl)

• Optical rotation:

  [α]20/D +76°, c = 4.2 in 1 M HCl

Safety Information

• Symbol:

  

• Signal words:

  Warning

• Hazard statements:

  H317 May cause an allergic skin reaction.

  H319 Causes serious eye irritation.

• Precautionary statements:

  P280 Wear protective gloves/protective clothing/eye protection/face protection.

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