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Ethofumesate-2-keto

PESTANAL®, analytical standard

Sinonimo/i:

3,3-Dimethyl-2-oxo-2,3-dihydrobenzofurane-5-yl methane sulfonate, Methane sulfonic acid 3,3-dimethyl-2-oxo-2,3-dihydrobenzofuran-5-yl ester

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About This Item

Formula empirica (notazione di Hill):
C11H12O5S
Numero CAS:
26244-33-7
Peso molecolare:
256.27
Numero MDL:
MFCD01632378
Codice UNSPSC:
41116107
ID PubChem:
329754696
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Nome Commerciale

PESTANAL®

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

agriculture
environmental

Formato

neat

Stringa SMILE

CC1(C)C(=O)Oc2ccc(OS(C)(=O)=O)cc12

InChI

1S/C11H12O5S/c1-11(2)8-6-7(16-17(3,13)14)4-5-9(8)15-10(11)12/h4-6H,1-3H3
CXWYCAYNZXSHTF-UHFFFAOYSA-N

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Descrizione generale

Ethofumesate-2-keto is a metabolite of the herbicide, ethofumesate used for the control of weeds in strawberry and beet crops. It inhibits the growth of meristems, retards cellular division and limits the formation of cuticules.

Applicazioni

Ethofumesate-2-keto may be used as an analytical reference standard for the determination of the analyte in strawberries and soil samples using quick, easy, cheap, effective, rugged, and safe (QuEChERS) method of extraction followed by gas chromatography (GC)/liquid chromatography (LC) coupled to tandem mass spectrometry (MS/MS) and two-dimensional gas chromatography time-of-flight mass spectrometry (GC × GC-TOF-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Note legali

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

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312,H410

Classi di pericolo

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCL9384
BCCC9437
BCBS2574V
SZBF224XV
SZBD287XV

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Physiological basis for bermudagrass control with ethofumesate in seashore paspalum and St. Augustinegrass.
McCullough EP, et al.
Crop Science, 56(3), 1306-1313 (2016)
Degradation of ethofumesate in soil under laboratory conditions.
Kucharski M and Sadowski J
Polish Journal of Environmental Studies, 18(2), 1306-1313 (2009)
Analysis of pesticide residues in strawberries and soils by GC-MS/MS, LC-MS/MS and two-dimensional GC-time-of-flight MS comparing organic and integrated pest management farming.
Fernandes CV, et al.
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment, 31(2), 262-270 (2014)

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