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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:
Molecular Weight:
333.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
259-564-3
Beilstein/REAXYS Number:
2907084
MDL number:
Technical Service
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grade

analytical standard

Quality Level

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

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

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

InChI key

PTFJIKYUEPWBMS-UHFFFAOYSA-N

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.

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.

Legal Information

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


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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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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.
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)



Global Trade Item Number

SKUGTIN
45472-250MG04061833955659