32374

Fenthion oxon sulfoxide

PESTANAL^®, analytical standard

• Sinónimos: Dimethyl 3-methyl-4-(methylsulfinyl)phenyl phosphate, Fenoxon sulfoxide
• Fórmula empírica (notación de Hill): C₁₀H₁₅O₅PS
• Número de CAS: 6552-13-2
• Peso molecular: 278.26
• Beilstein/REAXYS Number: 8686237
• MDL number: MFCD01632380
• UNSPSC Code: 77101502
• PubChem Substance ID: 329754159
• NACRES: NA.24

Propiedades

• grade: analytical standard
• Quality Level: 100
• 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
• storage temp.: 2-8°C
• SMILES string: O=P(OC)(OC)OC1=CC(C)=C(S(C)=O)C=C1
• InChI: 1S/C10H15O5PS/c1-8-7-9(5-6-10(8)17(4)12)15-16(11,13-2)14-3/h5-7H,1-4H3
• InChI key: GTZCKTIZOGTWQO-UHFFFAOYSA-N

Descripción

General description

Fenthion oxon sulfoxide is a metabolite of fenthion, obtained by oxidative desulfuration. It is widely used as a pesticide in controlling insects in numerous crops.[1] Its mode of action involves the inhibition of acetylcholinesterase.[1]

Application

Fenthion oxon sulfoxide may be used as a reference standard in the determination of fenthion oxon sulfoxide in water samples using:

• Liquid chromatography coupled with triple quadrupole mass spectrometry (LC–QqQ-MS) and liquid chromatography coupled with hybrid quadrupole time-of-flight mass spectrometry(LC–QTOF-MS).[1]
• High performance liquid chromatography with diode array detection (HPLC-DAD) and atmospheric pressure chemical ionization mass spectrometric detection (HPLC-APCI).[2]

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

Recommended products

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Legal Information

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

Información de seguridad

• pictograms: GHS06
• signalword: Danger
• hcodes: H300
• pcodes: P264 - P301 + P310
• Hazard Classifications: Acute Tox. 2 Oral
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable