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34306

Supelco

Quizalofop-ethyl

PESTANAL®, analytical standard

Synonym(s):

Ethyl 2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propionate

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About This Item

Empirical Formula (Hill Notation):
C19H17ClN2O4
CAS Number:
76578-14-8
Molecular Weight:
372.80
Beilstein/REAXYS Number:
7145610
MDL number:
MFCD00128062
UNSPSC Code:
41116107
PubChem Substance ID:
329754935
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CCOC(=O)C(C)Oc1ccc(Oc2cnc3cc(Cl)ccc3n2)cc1

InChI

1S/C19H17ClN2O4/c1-3-24-19(23)12(2)25-14-5-7-15(8-6-14)26-18-11-21-17-10-13(20)4-9-16(17)22-18/h4-12H,3H2,1-2H3

InChI key

OSUHJPCHFDQAIT-UHFFFAOYSA-N

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General description

Quizalofop-ethyl is a phenoxy propionate herbicide, which is used to control both annual and perennial grass weeds in broadleaved crops.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Exclamation markEnvironment
GHS07,GHS09

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Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6706
BCBW4941

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Residual behavior of quizalofop ethyl on onion (Allium cepa L.)
Sahoo.K.S, et al.
Environmental Monitoring and Assessment, 185, 1711-1718 (2013)
Metabolism of [14C] quizalofop-ethyl in soybean and cotton plants
Koeppe.KM, et al.
Journal of Agricultural and Food Chemistry, 38, 1085-1091 (1990)
Xiao-Hong Cao et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 23(5), 885-890 (2007-12-07)
The diatom Nitzschia laevis is a good alternative source of eicosapentaenoic acid (EPA). Besides strategies for high cell density culture, EPA productivity may be further improved by herbicides. The effect of the herbicide quizalofop-p-ethyl on the growth and EPA production
L Dehaye et al.
European journal of biochemistry, 225(3), 1113-1123 (1994-11-01)
Steady-state kinetics of the 220-kDa form of acetyl-CoA carboxylase (ACC220), as purified from mature pea seeds, have been investigated with respect to the substrate specificity and inhibition by quizalofop, a herbicide of the aryloxyphenoxypropionate type. The enzyme showed a dual
Xiaoxiang Zhang et al.
Journal of hazardous materials, 186(1), 876-882 (2010-12-17)
Transformation products usually differ in environmental and toxicological properties compared to the parent contaminants, thus causing potential and unknown environmental risks. To elucidate differential chiral recognition of the aryloxypropanoate herbicide quizalofop ethyl (QE) and its primary product (quizalofop acid, QA)
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