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Common Name 丁草胺 CAS NO. 23184-66-9
Chemical Formula C17H26ClNO2 Molecular Mass 311.9
Structural Formula
Mode of Action Selective, systemic absorbed primarily via germinating shoots. Inhibition of mitosis and cell division.
Uses Used pre-emergence for the control of annual grasses and certain broad-leaved ****s in rice, both seeded and transplanted. It shows selectivity in barley, cotton, peanuts, sugar beet, wheat and several brassica crops. Effective rates range from 1.0-4.5 kg/ha. Activity is dependent on water availability such as rainfall following treatment, overhead irrigation or applications to standing water as in rice culture.
Butachlor 50% EC
 Appearance  Buffy clearing liquid
 Content of a.i.(w/w), %  50±2.0
 Water, %  ≤0.40
 pH  5.0~8.0
 Emulsifiable stability  No cream or oil observed.
 Stability at 0°C  Qualified
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