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PS408

Ethalfluralin

analytical standard

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About This Item

Empirical Formula (Hill Notation):
C13H14F3N3O4
CAS Number:
55283-68-6
Molecular Weight:
333.26
Beilstein/REAXYS Number:
2907084
EC Number:
259-564-3
MDL number:
MFCD00078681
UNSPSC Code:
41116107
PubChem Substance ID:
24899222

grade

analytical standard

packaging

ampule of 1000 mg

manufacturer/tradename

Chem Service, Inc. PS-408

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

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General description

Ethalfluralin belongs to a class of methyl dinitroaniline herbicide which is mainly effective against broad-leaved weeds and annual grasses.[1]

Application

Ethalfluralin may be used as a reference standard for the determination of ethalfluralin in water sample by high-performance liquid chromatography post solid-phase extraction.[2]
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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Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

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Overview of analytical techniques for herbicides in foods.
Kuang H, et al.
Herbicides, Theory and Applications (2001)
Comparison of the persistence of ethalfluralin and trifluralin in Saskatchewan field soils.
B J Hayden et al.
Bulletin of environmental contamination and toxicology, 25(3), 508-511 (1980-09-01)
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
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.
Determination of triazines and dinitroanilines in waters by high-performance liquid chromatography after solid-phase extraction.
Vitali P, et al.
Journal of Chromatography A, 660(1-2), 219-222 (1994)
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