2-(2-chloroethoxy)-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide

1-[2-(2-chloroethoxy)phenylsulfonyl]-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea

C₁₄H₁₆ClN₅O₅S

Form Fine white powder.

Melting point 178.1℃ (decomp.).

Density 1.5 g/cm^3_.

Solubility In water 32 (pH 5), 815 (pH 7), 13 500 (pH 8.4) (all in mg/l, 25℃). In acetone 14, dichloromethane 36, ethyl acetate 4.3 (all in g/l,25℃). In ethanol 420, n-octanol 130, n-hexane 0.04, toluene 300 (all in mg/l, 25℃).

Oral Acute oral LD50 for rats and mice >5000 mg/kg.

Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg.

Mild skin irritant; non-irritating to eyes (rabbits).

Non-sensitising to skin (guinea pigs).

Inhalation LC50 (4 h) for rats >5.18 mg/l air.

Control of broad-leaved weeds pre- and post-emergence in wheat, barley and triticale.