Hi-Yield Lawn Weed Killer, 1 gal, Liquid, Amine, Brown, Compositions: 2,4-D, dimethylamine salt, MCPP DMA Salt, Dimethylamine dicamba, Flash Point: 117 deg F, Boiling Point: 212 deg F, Flammability Rating: 1, 65 to 85 deg F, Density: 8.6 lb/gal, Specific Gravity: 1.0324, pH Range: 7.5 to 8.5