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| | Quizalofop-p-ethyl Basic information |
| Product Name: | Quizalofop-p-ethyl | | Synonyms: | QUIZALOFOP-PETHYLESTER;2-(4-((6-chloro-2-quinoxalinyl)oxy)phenoxy)-, ethyl ester, (r)-propanoic acid;DPX-Y6202;Ethyl (2R)-2-[4-[(6-chloro-2-quinoxalinyl)oxy]phenoxy]propionate;EXP-3864;FBC-32197;Quizalofop ethyl ester;DPX-Y6202, Quinofop-ethyl, Ethyl (R)-2-[4-(6-chloro-2-quinoxalyloxy)phenoxy]propionate | | CAS: | 100646-51-3 | | MF: | C19H17ClN2O4 | | MW: | 372.8 | | EINECS: | | | Product Categories: | API;Aromatics;INSECTICIDE;Chiral Reagents;Heterocycles | | Mol File: | 100646-51-3.mol |  |
| | Quizalofop-p-ethyl Chemical Properties |
| Melting point | 76-77°C | | Boiling point | 220 °C | | density | 1.301±0.06 g/cm3(Predicted) | | Fp | >100 °C | | storage temp. | Store at 2-8°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | neat | | pka | -1.39±0.48(Predicted) | | Water Solubility | 0.04 g/100 mL | | CAS DataBase Reference | 100646-51-3(CAS DataBase Reference) | | EPA Substance Registry System | Quizalofop-P-ethyl (100646-51-3) |
| Hazard Codes | Xn | | Risk Statements | 21/22 | | Safety Statements | 36/37 | | RIDADR | UN3077 9/PG 3 | | WGK Germany | 3 | | RTECS | UA2458257 | | HS Code | 29333990 |
| | Quizalofop-p-ethyl Usage And Synthesis |
| Uses | Post-emergence herbicide for control of grassy weeds in broad-leaved crops. Herbicide. | | Definition | ChEBI: Quizalofop-P-ethyl is an ethyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate that has R configuration. A proherbicide for quizalofop-P, it is used to control annual and perennial grass weeds in a variety of crops, including potatoes, sugar beet, peanuts, cotton and flax. It has a role as a proherbicide and an agrochemical. It is an ethyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate and a quinoxaline herbicide. It is functionally related to a quizalofop-P. It is an enantiomer of a (S)-quizalofop-ethyl. | | Purification Methods | This (±)-herbicide forms white crystals from Me2CO/EtOH and sublimes in vacuo. Large quantities can be distilled at high vacuum. Its solubilities at 20o in g/10mL are 0.09 (EtOH), 1.1 (Me2CO), 1.2 (xylene), 2.9 (*C6H6), and is nearly insoluble in H2O (0.3mg/L). The (±)-acid has [95977-28-9]. The R-ester enantiomer has m 76-77o (pale brown crystals from EtOH), [ ] D 20 + 3 5 . 9o (EtOH). It is the more active fatty acid synthase inhibitor (designated DPX-Y6202) used to control grassy weeds in broadleaf crops. |
| | Quizalofop-p-ethyl Preparation Products And Raw materials |
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