Chemical name: 2-chloro-4-diethylamino-6-isopropylamino-1,3,5-triazine; Other names: Atrazine, Aatrex, Primatola, Kesaprim, g-30027.
Physical and chemical properties: appearance is white powder, melting point is 173-175°C, vapor pressure is 40μPa at 20°C, solubility in water is 33mg/L, chloroform is 28g/L, acetone is 31g/L, ethyl acetate is 24g/L, Methanol 15g/L, more stable in slightly acidic or slightly alkaline medium, but at a higher temperature, alkali or inorganic acid can make it hydrolyze.