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34306

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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754935
MDL number:
MFCD00128062
Beilstein/REAXYS Number:
7145610
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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

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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

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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Metabolism of [14C] quizalofop-ethyl in soybean and cotton plants
Koeppe.KM, et al.
Journal of Agricultural and Food Chemistry, 38, 1085-1091 (1990)
Residual behavior of quizalofop ethyl on onion (Allium cepa L.)
Sahoo.K.S, et al.
Environmental Monitoring and Assessment, 185, 1711-1718 (2013)
Ioannis S Elefsiniotis et al.
Environmental health perspectives, 115(10), 1479-1481 (2007-10-17)
Quizalofop-p-ethyl is an often applied, slightly toxic herbicide for which no severe toxicity has been reported in humans. We present the case of a farmer exposed to quizalofop-p-ethyl who presented with obstructive cholestasis. A complete workup disclosed no other cause
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Global Trade Item Number

SKUGTIN
34306-50MG04061826757659