Diquat ion, with the chemical formula C12H12N2O2, has the CAS number 2764-72-9. It is a herbicide belonging to the class of quaternary ammonium compounds. It appears as a yellow to brown solid with no distinct odor. The basic structure of diquat ion consists of a quaternary ammonium cation attached to two bipyridine ligands. This compound is highly soluble in water. Diquat ion is toxic if swallowed and may cause skin irritation. It is also harmful to aquatic life and should be prevented from entering waterways. Immediate steps should be taken to contain and prevent its spread in the environment.
Applicable Fields
Agriculture: Diquat ion is commonly used as a herbicide in agricultural settings. Its purpose in this field is to control the growth of weeds and unwanted vegetation. The mechanism of action of diquat ion involves the disruption of photosynthesis in plants, leading to their death.
Aquatic Weed Control: This compound is also used for the control of aquatic weeds in bodies of water such as lakes and ponds. Diquat ion is effective in targeting and eliminating submerged and floating weeds. Its mechanism of action in aquatic weed control involves the rapid desiccation of plant tissues upon contact.
Storage
Conditions: Store in a cool and dry place.