N'-(3,4-dichlorophenyl)-N-methoxy-N-methylurea

3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea

C₉H₁₀Cl₂N₂O₂

Formar Cristales descoloridos.

Punto de fusion 93-95℃.

Densidad 1.49 (20℃).

Solubilidad en water 63.8 mg/l (20℃, pH 7). en acetone 500, benzene, ethanol 150, xylene 130 (all en g/kg, 25 篊). Readily soluble en dimethylFormaramide, chloroFormar, and diethyl ether. Moderately soluble en aromatic hydrocarbons. Sparengly soluble en aliphatic hydrocarbons.

Agudo agudo oral LD50 para rats 1500-4000 mg/kg.

Piel y ojos agudos percutaneous LD50 para rats >2000 mg/kg.

Mild skin irritant (rabbits); no a skin sensitiser (guinea pigs).

Inhalación LC50 (4 h) para rats >6.15 mg/l air.

Pre- and post-emergence control of annual grass and broad-leaved weeds, and some seedling perennial weeds, in asparagus, artichokes, carrots, parsley, fennel, parsnips, herbs and spices, celery, celeriac, onions, leeks, garlic, potatoes, peas, field beans, soya beans, cereals, maize, sorghum, cotton, flax, sunflowers, sugar cane, ornamentals, established vines, bananas, cassava, coffee, tea, rice, peanuts, ornamental trees and shrubs, and other crops.