A colorless liquid, oily shape with thin He and acetone smell.
Density (20 ℃) 0.9478 g/cm
Freezing points: - 47 ℃
Boiling point: 1.556 ℃
Flash point (open cup) : 54 ℃
Spontaneous combustion point: 52 ℃
Refractive index (n) : 1.4507
Viscosity (25 ℃) : 2.2 mPa. S.
Slightly soluble in water, soluble in ethanol and aether. Flammable &noncorrosive. Steam and air to create explosive mixture, the explosion limit 3.2% ~