Quizalofop-p-ethyl
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
- 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)
- Flash point:
- >100 °C
- storage temp.
- Store at 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- pka
- -1.39±0.48(Predicted)
- form
- Solid
- color
- Light yellow to yellow
- 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)
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
Raw materials
Preparation Products
Quizalofop-p-ethylSupplier
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Quizalofop-p-ethyl(100646-51-3)Related Product Information
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