Purity

99.9%

Refractive index

1.646

Stability

Stable. Combustible. Incompatible with strong oxidizing agents,   strong bases, moisture, strong acids. Dust may form an explosive mixture with   air.

Flashing point

152°C

Vapor pressure

＜0.01mmHg at 20°C

Storage condition

The warehouse is ventilated at low temperature and   stored separately from the oxidant.

Melting point

131-134 °C(lit.)

Density

1.53 g/cm3 at

Boiling point

284 °C(lit.)