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Merck
CN

45472

Ethalfluralin

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C13H14F3N3O4
CAS Number:
55283-68-6
Molecular Weight:
333.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756764
EC Number:
259-564-3
Beilstein/REAXYS Number:
2907084
MDL number:
MFCD00078681

Key Documents

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Product Name

Ethalfluralin, PESTANAL®, analytical standard

InChI key

PTFJIKYUEPWBMS-UHFFFAOYSA-N

InChI

1S/C13H14F3N3O4/c1-4-17(7-8(2)3)12-10(18(20)21)5-9(13(14,15)16)6-11(12)19(22)23/h5-6H,2,4,7H2,1,3H3

SMILES string

CCN(CC(C)=C)c1c(cc(cc1[N+]([O-])=O)C(F)(F)F)[N+]([O-])=O

grade

analytical standard

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

Quality Level

100

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Legal Information

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

Application

Ethalfluralin may be used as an analytical reference standard for the quantification of the analyte in environmental samples, and canola seed, meal, refined oil samples using different analytical techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Ethalfluralin belongs to the group of dinitroaniline herbicides used as a pre-emergence herbicide for controlling weeds in a variety of crops such as potatoes, pumpkins, squash, canola, dry peas, drybeans, soybeans, sunflowers, peanuts, etc.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCM9149
BCCG4660
BCBT8600

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The Potato: Botany, Production and Uses (2014)
The Potato: Botany, Production and Uses (2014)
T J Stokkermans et al.
Experimental parasitology, 84(3), 355-370 (1996-12-01)
Submicromolar concentrations of several dinitroaniline herbicides have been found to specifically inhibit intracellular replication of the protozoan parasite Toxoplasma gondii. IC50 concentrations for T. gondii survival were approximately 100 nM for ethalfluralin and oryzalin and approximately 300 nM for trifluralin.
D D Shackelford et al.
Journal of agricultural and food chemistry, 48(9), 4422-4427 (2000-09-20)
Ethalfluralin is a herbicide that is effective for weed control on a wide variety of crops, including canola. A method is described for the determination of ethalfluralin residues in canola seed, meal, and refined oil. Residues are extracted from canola
Quantitative confirmation of ethalfluralin and trifluralin in soil extracts by negative chemical ionization mass spectrometry.
Moyer JR and Elder JL.
Journal of Agricultural and Food Chemistry, 32(4), 866-868 (1984)
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