Gordon's Trimec Weed Killer, Package Size: 1 qt, Liquid, Odor/Scent: Mild Sweet, Brown, Composition: 2,4-D, Dimethylamine Salt, 8-Quinolinecarboxylic Acid, 3,7-Dichloro-, Dimethylamine Dicamba, Flash Point: >100 deg C, Boiling Point: 100 deg C, Flammability Rating: 1, Density: 8.62 lb/gal, Specific Gravity: 1.0339, pH Range: 7.5 to 9, Application Method: Spray