Molecular Formula | C15H18N4O7S |
Molar Mass | 398.39 |
Density | 1.426±0.06 g/cm3(Predicted) |
Melting Point | 145-147° |
Water Solubility | Solubility in water (g/l at 20 °C): 0.026 (pH 5) 1.353 (pH 7) 9.628 (pH 9) |
Solubility | Solubility in organic solvents (g/l at 20 °C) Acetone 36.0 Ethyl acetate 14.1 Dichloromethane 107.0 n‐Hexane 0.006 Methanol 7.7 Polyethylene glycol 22.5 Toluene 2.5 |
pKa | Dissociation constant (pKa at 20 °C) 5.28 |
Storage Condition | 0-6°C |
Refractive Index | 1.583 |
Physical and Chemical Properties | Pure White pink solid; |
Use | Wheat, rice and sugarcane had no effect on the subsequent crops. |
Hazard Symbols | N - Dangerous for the environment |
Risk Codes | 50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3077 |
Toxicity | LD50 in rats (mg/kg): >3270 orally; >4000 dermally (Hacker) |
use | wheat, rice and sugarcane have no effect on the following crops. Ethoxuron-methyl is a sulfonylurea herbicide. Mainly used to control broad-leaved weeds and Cyperaceae weeds. It is safe for wheat, rice, sugarcane, etc., and has no effect on subsequent crops. The dosage used varies with crops, regions, and seasons. |