Detailed Product Description
Quizalofop P Ethyl post emergent herbicide for annual / perennial grass
Description:
Quizalofop-P-ethyl is a selective, postemergence phenoxy herbicide. It is White, crystalline, odo
urless solid. Quizalofop-P-ethyl is used to control annual and perennial grass weeds in potatoes,
soybeans, sugar beets, peanuts vegetables, cotton and flax. The compound is absorbed from th
e leaf surface and is moved throughout the plant. It accumulates in the active growing regions of
stems and roots. Quizalofop-P and quizalofop-p-ethyl should not to be confused with quizalofop
or quizalofop ethyl. These latter two compounds are distinctly different than the former two. The
material in this profile only refers to the compound quizalofop-p-ethyl unless specifically stated t
o the contrary. This is a relatively new compound and thus very little information is available abo
ut its toxicity or environmental characteristics. The compound is a General Use Pesticide.
Quick Detail:
Product name: Quizalofop-P-Ethyl 12.5%EC
Pesticide category:Herbicide
CAS NO.: 100646-51-3
MF: C19H17ClN2O4
Purity: 12.5%EC
Appearance (TC): Off-white powder
Appearance (12.5%EC): Light yellow liquid
Brand name: Greenriver/ as per customers request.
Applications:
Selective post-emergence control of annual and perennial grass weeds in potatoes, soya beans,
sugar beet, peanuts, oilseed rape, sunflowers, vegetables, cotton, and flax.
Specifications:
| 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. |
| Formulation Specification |
| Product name: Quizalofop-P-Ethyl 12.5%EC |
| Items |
Standard |
| Appearance |
Light yellow liquid |
| Content of a.i, % |
≥12.5 |
| Water, % |
≤0.5 |
| pH |
5.0-7.0 |
| Emulsion Stability (dilute 20 times) |
Qualified |
|
Competitive Advantage:
| 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.
|
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