Cyhalofop-butyl 200g/l EC Cyhalofop-butyl Cyhalofop-butyl 95% Tech
Cyhalofop-butyl 200g/l EC:
Product Name | Cyhalofop-butyl | ||||||||||||
Function | Herbicide | ||||||||||||
Chemical Name | (R)-butyl 2-(4-(4-cyano-2-fluorophenoxy)phenoxy)propanoate | ||||||||||||
Empirical Formula |
C20H20FNO4 |
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CAS Number | 122008-85-9 | ||||||||||||
Molecular Weight | 357.38 | ||||||||||||
Chemical Formula of Active Ingredient |
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Quality standard |
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Toxicology |
Acute oral LD50: > 5000 mg/kg in rats Acute dermal LD50 (rabbits) : > 2000 mg/kg Acute 4- hour rat inhalation LC50: > 5.63 mg/l Acute Skin Irritation (rabbit): non irritating Acute Eye Irritation (rabbit): minimally irritating Skin Sensitization (guinea pig): sensitizer |
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Applications | Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue, is moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For selectivity in Poaceae species | ||||||||||||
Stability | Stable at pH 4, hydrolysed slowly at pH 7 | ||||||||||||
Pack | 25 kg/carboard drum, 200 L/drum etc. |
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