808 Dicamba Dicamba is an herbicide used to control annual and perennial broadleaf weeds in grain crops and grasslands, and it is used to control brush and bracken in pastures. It will kill broadleaf weeds before and after they sprout. Legumes will be killed by dicamba. In combination with a phenoxyalkanoic acid or other herbicide, dicamba is used in pastures, range land, and non-crop areas (fence-rows, roadways and wastage) to control weeds. Brand names for formulations of this herbicide include Banvel, Oracle and Vanquish. (L371) 1918-00-9 C8H6Cl2O3 444.047400 White powder. 115°C 8.31 mg/mL at 25°C [USDA PESTICIDE PROPERTIES DATABASE] Oral; inhalation; dermal oral LD50 in rats: 757 mg/kg body weight, dermal LD50 in rats: >2,000 mg/kg, inhalation LC50 in rats: >200 mg/L (L371) No indication of carcinogenicity to humans (not listed by IARC). Dicamba is an herbicide. Dicamba controls annual and perennial rose weeds in grain crops and highlands, and it is used to control brush and bracken in pastures, as well as legumes and cacti. (L371) In oral, dermal, and inhaled routes of exposure, dicamba has a low acute toxicity. Dicamba may have irritating or corrosive effects on the skin and eyes. The EPA has identified dicamba as a developmental toxin in the Toxics Release Inventory. (L2156) Exposing the skin and eyes to dicamba can cause redness, pain, and blurred vision. The inhalation of dicamba may cause coughing, labored breathing, vomiting, and weakness. Nausea and convulsions may also result from ingestion. (L2156) Treatment may include washing any areas of contact, GI decontamination if swallowed, administering an IV and forced alkaline diuresis. (L346) 2009-06-02T22:38:11Z 2026-03-25T19:42:53Z D003996 Dicamba 6347 true COC1=C(Cl)C=CC(Cl)=C1C(O)=O C8H6Cl2O3 InChI=1S/C8H6Cl2O3/c1-13-7-5(10)3-2-4(9)6(7)8(11)12/h2-3H,1H3,(H,11,12) IWEDIXLBFLAXBO-UHFFFAOYSA-N 221.037 219.969399472 Exogenous Solid CHEM000720 DTXSID4024018 NS00000253 46.53 49.38700000000001 19.064660709916527 2 3 1 2.5424205974504703 -4.952773309204579 -1 1 2.65 -2.70 4.37e-01 g/l