nature
Colorless liquid, almost odorless. The relative density is 0.9297. Boiling point 135℃. Freezing point -70 ℃. Flash point (open cup) 49℃, (closed cup) 44℃. Flow point < 37.78 ℃. Spontaneous ignition point 237.78 ℃. Refractive index 1.4060. Viscosity (20℃) 2.lmPa.s. Meter sheet
Force (25℃)28.2mN/m. Vapor pressure 0.706kPa. It is miscible with water, ethanol, ether, acetone and liquid esters, and can dissolve a variety of oils, resins and waxes.