Properties

• Melting point:

• 275-280 °C (dec.) (lit.)

• Boiling point:

• 276.03°C (rough estimate)

• Density 

• 1.3585 (rough estimate)

• vapor pressure 

• 0Pa at 25℃

• refractive index 

• 1.5500 (estimate)

• Flash point:

• 279-281°C

• storage temp. 

• 2-8°C

• solubility 

• Soluble in dimethyl sulfoxide.

• form 

• tablets

• pka

• 2.74, 5.84(at 25℃)

• color 

• off-white to gray

• PH

• 4.0-4.1 (0.8g/l, H2O, 20℃)