Purity

≥98%

Refractive index

n20/D 1.625(lit.)

Stability

Stable. Incompatible with strong acids, strong oxidizing   agents. May discolour on exposure to light. Hygroscopic - protect from   moisture. Reacts violently and unpredictably with some materials, especially   strong oxidizing agents.

Flashing point

214 °F

Vapor pressure

0.07 mm Hg ( 20 °C)

Storage condition

The warehouse is ventilated at low temperature and stored   separately from oxidants, acids and food additives.

Density

1.093 g/mL at 25 °C(lit.)

Solubility

Slightly solute

Melting point

−17-−13 °C(lit.)

Boiling point

113-114 °C11 mm Hg(lit.)