除草剂:imazapic

Common name: imazapicMolecular Formula: C14H17N3O3Molecular Weight: 275.3Chemical name: (RS)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methylnicotinic acidCAS NO.: 104098-49-9Physical & Chemical Character:Form off-white to tan powder. M.P. 204-206°CV.P.<0.01mPa, KowLogP=0.393(PH 4,5,6 buffer 25°C) solublity in deionised water 2150ppm (25°C). In acetone 18.9mg/ml (25°C) Pka: Pka1=2.0 Pka2=3.6 Pka3=11.1Toxicity Test Data:Oral Acute oral LD50for rats >5000 mg/kg. Skin and eye Acute percutaneous LD50for rabbits >2000 mg/kg. Moderately irritating to eyes; slightly irritating to skin (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50for rats 4.83 mg/l air. NOEL (90 d) for rats 20 000 ppm (1625 mg/kg daily). Dermal NOEL (21 d) for rabbits 1000 mg/kg. Teratogenicity NOEL (maternal) for rats 1000, rabbits 350 mg/kg daily; (foetal) for rats 1000, rabbits 500 mg/kg daily. ADI 0.50 mg/kg. Other Non-mutagenic, non-genotoxic, non-carcinogenic, non-teratogenic.Applications:Used for early post-emergence control of a wide range of weeds( including Cossic obtusifolid, Desmodium tortuosum,Cyperaceae and Panicum texanum) in peanuts at o0.063lb/aProducts: 98%TECH; 10%SLPacking:25Kg /fibre drum; 200L/ plastic drum or according to customer's requirement