the biddgest MCPA serial products manufacturer MCPA mainly used as herbicide in the forms of salt or etherified forms. It could control the broadleaf weeds such as thistles and docks in the fields of cereal crops and pasture.1) Common name: MCPA-2EH2) Structural formula: 3) Chemical name: 4 - chloro -2 - methyl-phenoxyacetic acid isooctyl4)Molecular Formula:C17H25ClO9 5)Specific gravity (20 °C):1 ...