The pure product is white crystal with garlic flavor. m.p.48℃, low volatility, the saturation concentration in the air is less than 0.01mg/m3 (24℃), about 0.02mg/m3 (40℃), about 0.1mg/m3 (50℃), about 0.3mg/m3 (60℃) ). Soluble in acetone, acetonitrile, Chemicalbook acetophenone, benzene, chloroform, cyclohexanone, dioxane, ethyl acetate, dichloroethane, methyl ethyl ketone, toluene, xylene and other organic solvents; soluble in methanol, ethanol, The solubility is about 20%; insoluble in water, the solubility is about 0.1%. Stable in nature, no obvious failure and no corrosion when stored for 2 years at room temperature or 30 days at 50°C.