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Product Name | Fluazifop-p-butyl |
Function | Herbicide |
Specification | 98%TC, 150g/l ec |
CAS NO. | 79241-46-6 |
Empirical Formula | C19H20F3NO4 |
Chemical Name | butyl (R)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate |
Toxicology | Oral Acute oral LD50 for male rats 3680, female rats 2451 mg/kg. Skin and eye Acute percutaneous LD50 for rabbits >2000 mg/kg. Slight skin and mild eye irritant (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50 (4 h) for rats >5.24 mg/l. NOEL NOAEL (2 y) for rats 1.0 mg/kg b.w. daily (10 mg/kg diet); (1 y) for dogs 25 mg/kg b.w. daily; (90 d) for rats 9.0 mg/kg b.w. daily (100 mg/kg diet). Multi-generation study (rats) 0.9 mg/kg b.w. daily (10 mg/kg diet); developmental toxicity for rats 5 mg/kg b.w. daily, for rabbits 30 mg/kg b.w. daily. ADI (EPA) 0.01 mg/kg. Other Genotoxicity negative. Toxicity class WHO (a.i.) III EC classification R63| N; R50, R53 |










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