Colorless and transparent liquid，stimulating odor,freezing point -17.7℃，Boiling point 134℃，36.4℃（2.66kPa），Relative density0.8647（25/25℃），0.8191（20/4℃），Refractive index1.4585（20℃），Flash point（open cup）32.22℃。Miscible with water and general organic solvents,including alcholos,esters,ketones, ethers, aliphatic, hydrocarbons, aromatic hydrocarbons and chlorine-containing compounds.