Description
| Active ingredient | |
| Common name: | quizalofop-P-ethyl |
| Chemical name: | ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate |
| Pesticide category: | Herbicide |
| CAS No: | 100646-51-3 |
| Molecular Formula: | C19H17ClN2O4 |
| Structural Formula: | |
| Properties | Form Thick yellow liquid, which can crystallise upon standing at room temperature.
M.p. 59-68 °C; (tech. is a liquid) V.p. 7.9 ?10-3 mPa (25 °C, gas saturation method) S.g./density 1283 kg/m3 (21.5 °C) Solubility In water 4 mg/l (25 °C). In toluene 652, hexane 12, methanol 64 (all in g/l). Stability Stable for ?4 d at 55 °C; stable in package for ? y at 25 °C. Stable ? d in sunlight. In water, DT50 (22 °C) 8.1 d (pH 5), 82 d (pH 6), 431 min (pH 9). Specific rotation [a]D 31.9? tech. 28-32? pKa 1.25 (25 °C) F.p. 132 °C (Setaflash) Other properties Surface tension 69.3 mN/m (21 °C) |
| Mode of Action: | Systemic herbicide, absorbed from the leaf surface, with translocation throughout the plant, moving in both the xylem and phloem, and accumulating in the meristematic tissue |
| 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. |
| Our promise: | |
| Our product features: | Our Services Guarantee: |
| 1) Competitive price | 1) Prompt respond (Reply with 24 hours) |
| 2) Good quality | 2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging, | 3) Registration support. |
| 4) Produce according to Customers’ instruction | 4) Photos/videos are available during production. |
| 5) None delay shipment | 5) Loading inspection, and send loading photos before shipment. |
