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Merck
CN

33966

Oxadiargyl

PESTANAL®, analytical standard

Synonym(s):

5-tert-Butyl-3-[2,4-dichloro-5-(2-propinyloxy)phenyl]-1,3,4-oxadiazol-2(3H)-one

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About This Item

Empirical Formula (Hill Notation):
C15H14Cl2N2O3
CAS Number:
39807-15-3
Molecular Weight:
341.19
NACRES:
NA.24
PubChem Substance ID:
329754708
UNSPSC Code:
41116107
EC Number:
254-637-6
MDL number:
MFCD01755406

Key Documents

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Product Name

Oxadiargyl, PESTANAL®, analytical standard

InChI key

DVOODWOZJVJKQR-UHFFFAOYSA-N

InChI

1S/C15H14Cl2N2O3/c1-5-6-21-12-8-11(9(16)7-10(12)17)19-14(20)22-13(18-19)15(2,3)4/h1,7-8H,6H2,2-4H3

SMILES string

CC(C)(C)C1=NN(C(=O)O1)c2cc(OCC#C)c(Cl)cc2Cl

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
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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Application

Oxadiargyl may be used as an analytical reference standard for the quantification of the analyte in:
  • Aqueous samples using magnetic micro-solid phase extraction (M-l-SPE) coupled to gas chromatography–mass spectrometry (GC-MS).
  • Environmental and agricultural samples using solid-phase microextraction fibers on stainless steel wire with gas chromatography coupled to mass spectrometry (GC-MS).

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

General description

Oxadiargyl is a pre- and post-emergence herbicide, belonging to the oxadiazolone family. It is primarily used for controlling weeds in rice and cane fields. It also shows activity against broad-leaved weeds, grasses and annual sedges.

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

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2 - STOT RE 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCH4440
BCBW0479

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Novel unbreakable solid-phase microextraction fibers on stainless steel wire and application for the determination of oxadiargyl in environmental and agricultural samples in combination with gas chromatography-mass spectrometry.
Es-haghi A, et al.
Talanta, 128(5-6), 231-236 (2014)
Magnetic nanoparticle-based micro-solid phase extraction and GC--MS determination of oxadiargyl in aqueous samples.
Bagheri H, et al.
Chromatographia, 74(5-6), 483-488 (2011)
Azaj Ahmed et al.
International journal of biological macromolecules, 98, 802-809 (2017-02-20)
Phytocystatins are thiol proteinase inhibitors crucial due to their inhibitory activity in plants. These play important roles in improving crop yield, protection against insects and pathogens and modulation of apoptosis. In this chemical era, various pesticides are being used globally
Türkan Börklü Budak et al.
Environmental monitoring and assessment, 192(5), 273-273 (2020-04-09)
An accurate and sensitive dispersive liquid-liquid microextraction method based on binary solvents was used to enrich prothiofos, oxadiargyl, and gamma-cyhalothrin for quantification by GC-MS. The combination of two extraction solvents (binary mixture) resulted in higher extraction efficiencies compared to the
Jaswant Singh et al.
Food chemistry, 327, 127080-127080 (2020-05-27)
A hydrazone based Schiff base (SB) has been synthesized and investigated for the detection, quantification and degradation of selective organophosphates (i.e diethyl chlorophosphate, diethyl cyanophosphonate, tris (2-chloroethyl) phosphate and dichlorvos). The organophosphates (OPs) form a covalent bond with -OH groups
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