Quizalofop-P-ethyl 95%TC
Quizalofop-p-ethyl, a selective systemic herbicide, has a high selectivity between grass weeds and dicotyledons crop.

Chemistry Identity
CAS NO. : 100646-51-3
Molecular Structure

Formulations: 5%EC,15%EC
Common name: Quizalofop-P-ethyl
Toxicity:
Oral: Acute oral LD50 for male rats 1210, female rats 1182,
male mice 1753, female mice 1805 mg/kg.
NOEL (90 d) for rats 7.7 mg/kg daily.
Storage:
Keep in cool and dry place, for 2 years.
Application:
Quizalofop-p-ethyl, a selective systemic herbicide, has a high selectivity between grass weeds and dicotyledons crop. It is absorbed in a few hours by stem and leave and conducted to the whole body of annual weeds in 24hours, mainly cumulating in the top organs and intraformational meristem. Weeds conduct Quizalofop-p-ethyl rapidly to subterranean stem after administration, having its internodes and growth point destroyed and lose reproductively. The compound is a new-type herbicide for dry land. The product can increase crop yield with its good weed killing activity and is favorable to environment protection with its high performance and low toxicity. It widely used in Crops and Weeds.
Molecular Structure

Formulations: 5%EC,15%EC
Common name: Quizalofop-P-ethyl
Toxicity:
Oral: Acute oral LD50 for male rats 1210, female rats 1182,
male mice 1753, female mice 1805 mg/kg.
NOEL (90 d) for rats 7.7 mg/kg daily.
Storage:
Keep in cool and dry place, for 2 years.
Application:
Quizalofop-p-ethyl, a selective systemic herbicide, has a high selectivity between grass weeds and dicotyledons crop. It is absorbed in a few hours by stem and leave and conducted to the whole body of annual weeds in 24hours, mainly cumulating in the top organs and intraformational meristem. Weeds conduct Quizalofop-p-ethyl rapidly to subterranean stem after administration, having its internodes and growth point destroyed and lose reproductively. The compound is a new-type herbicide for dry land. The product can increase crop yield with its good weed killing activity and is favorable to environment protection with its high performance and low toxicity. It widely used in Crops and Weeds.
Technical sheet
| Quizalofop-P-ethyl 95%TC | |
|---|---|
| Item | Standard |
| Appearance | Slightly yellowish or grey crystalline solid |
| Quizalofop-P-ethyl % | 95 |
| Melting Point | 76-77°C |
| Boiling Point | 503.9°C at 760 mmHg |
| Vapour Pressure | 2.78E-10mmHg at 25°C |
| Flash point | 258.6°C |
| Density | 1.301g/cm3 |
| Molecular formula | C19H17ClN2O4 |
| Molecular Weight | 372.8023 |
| Water Solubility | 0.04 g/100 mL |
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