Benomyl

Features: 1) Comments: 95 percent tech, 50 percent WP 2) Common name: benomyl 3) Chemical name: methyl 1-(butyl carbamoyl) benzimidazol-2- ylcarbamate (IUPAC) 4) Formulation: oil dispersible, wettable powder 5) Molecular formula: C14H18N4O3 6) Molecular weight: 290.3 Physicochemical properties: 1) White crystalline solid 2) Decomposes without melting upon heating 3) Practically insoluble in oil 4) Solubility (tech at 25°C): acetone 18g/kg, chloroform 94g/kg, dimethyl formamide 53g/kg, ethanol 4g/kg, xylene 10g/kg 5) Toxicity: a) Rats: oral LD50 above 10,000mg/kg, inhalation LC50 2mg/L (4h) b) Rabbits: dermal LD50 above 10,000mg/kg, temporary irritant to eyes (FHSA system)