Quizalofop-p-ethyl 5% EC

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Comman name: Quizalofop-p-ethyl 5% EC
CAS# : 100646-51-3
Chinese name: 精喹禾灵

Quizalofop-p-ethyl 5% EC

Quizalofop-p-ethyl is a chemical with a molecular formula of C17H13ClN2O4. According to China’s pesticide toxicity grading standards, Quizalofop-p-ethyl is a low-toxic herbicide . Its light yellow uniform crystallizes, the total ester content is higher than 95%, and the R is greater than 90%.

Introduction

English common name: quizalofop-p-ethyl

Chemical name: (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionic acid ethyl ester

English alias:  (2R)-2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoic acid

CAS No.: 100646-51-3

Molecular formula: C17H13ClN2O4

Boiling point: 533.3 ° C at 760 mmHg

Flash point: 276.3 ° C

Steam pressure: 3.34E-12mmHg at 25°C

Other names: n/a

Toxicity: According to China’s pesticide toxicity grading standards, Quizalofop-p-ethyl is a low-toxic herbicide .

Light yellow uniform crystallization, total ester content is higher than 95%, R body is greater than 90%.

Quizalofop-p-ethyl formulation:

5% Quizalofop-p-ethyl EC (50 grams per liter of active ingredient);

10.8% Quizalofop-p-ethyl EC (108 g per active ingredient).

Period of use

For the control of grasses weeds 3-5 leaf stage. Control the annual grass weeds with 5% Quizalofop-p-ethyl EC 50-70ml per mu. (30-40 kg of water with uniform stem and leaf spray treatment) When the soil moisture and air humidity are high, it is beneficial to the absorption and conduction of weeds to the grass.

Control object

Wild oats, valerian, foxtail, golden foxtail, crabgrass, wild donkey, goosegrass, maiden, teff, thousand gold, brome, barley, ryegrass, poisonous wheat, genus, bluegrass Annual and perennial grass weeds such as double-spotted gar, dog’s root, white stalk, sedge, and reed.

 


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