·Chemical name: 5-tertbutyl-3-(2,4-dichloro-5-isopropyloxyphenyl-1,3,4-oxadiazoline-2-ketone

·CAS No.: 19666-30-9

·Molecular formula: C15H18Cl2N2O3

·Molecular weight: 345.22

·Appearance: white or light brown powdery solid.

·Assay: ≥95.0％

·Moisture: ≤0.5％

·Acetone insolubles : ≤0.5％

·Acidity (as H2SO4) : ≤0.3％

·Uses: The product is a selective herbicide for premergence and postemergence,it can be used in wet or dry field.It is absorbed in the soil by the weeds,buds and seedlings and kill them.