Cacodylic acid

Trade name(s) Montar

Manufacturer(s) Monterey Chemical

Formulation(s) 2.48 lb/gal soluble solution

Remarks A postemergence, nonselective contact herbicide. Its phytotoxic properties are quickly inactivated on contact with soil.

Water solubility 667,000 ppm

Storage conditions Stable.

Acute toxicity LD50 - 830 mg/kg

Action in plant Contact-type herbicide.

Site of action Not well understood

Chemical family Organoarsenical

Koc Average is 1,000 mL/g (estimated)