Molecular formula: C₄H₄S₂
Molecular Weight: 116
Properties:

colorless or light yellow oily liquid, easily oxidized in air, trace amount soluble in water, soluble in ethanol and other organic dissolvant.
Density: 1.24
Boiling point: 129 ° C
Flash point: 66 ° C
Purity: ＞98%
Sensory characteristics: Unpleasant burning, and char and sulfur odor.
Packaging: 100 g / bottle, 1 kg / bottle, 10 kg / drum, 25 kg / barrel
Storage: Sensitive to light and air, sealed away from light.