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| Bromacil |
| Chemical Name: |
5-Bromo-3-sec-butyl-6-methyluracil |
| Formula: |
C9H13BrN2O2 |
| Molecular Weight: |
261.1 |
| CAS NO.: |
314-40-9 |
| Structure: |
 |
| Description: |
Appearance: Odorless, white powder.
Melting Point: 158-159°C.
Vapour Pressure: 0.033mpa at 20°C.
Stability: 815mg/l in water; 96g/kg 0.9M in NaOH , 201g/kg in acetone, 77 g/kg inacetonitrile,155 g/kg in ethanol, 33 g/kg in toluene .Itis stable below M.P.,and it can be decomposed by strong acid at 20°C. |
| Toxicity: |
Oral LD50 (rat) 3750 to 5200 mg/kg, dermal LD50 ( rat) is greater than 5000 mg/kg. |
| Specification: |
95%TC,50%SC,80%WP,80%WDG |
| Uses: |
No selective systemic herbicide,Control of commonaly ruderal with 5-15kg AI/ha,Control of annual and perennial rederal with 2-4kg/ha,Control of annual and perennial ruderal in special organge garden with 1.6-3.2kg/ha;Control of many years ruderal with 3.2-8.0kg/ha;1.8-5.5kg/ha in pineapple.Its effect may keep more than one season in high dosage. |
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