45462

Dithianon

PESTANAL^®, analytical standard

• Empirische Formel (Hill-System): C₁₄H₄N₂O₂S₂
• CAS-Nummer: 3347-22-6
• Molekulargewicht: 296.32
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329756755
• EC Number: 222-098-6
• Beilstein/REAXYS Number: 1325563
• MDL number: MFCD00055492

Eigenschaften

• grade: analytical standard
• Quality Segment: 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
• SMILES string: O=C1C2=C(SC(C#N)=C(S2)C#N)C(=O)c3ccccc13
• InChI: 1S/C14H4N2O2S2/c15-5-9-10(6-16)20-14-12(18)8-4-2-1-3-7(8)11(17)13(14)19-9/h1-4H
• InChI key: PYZSVQVRHDXQSL-UHFFFAOYSA-N

Beschreibung

General description

Dithianons belong to the quinone class of fungicides.

Application

Dithianon may be used as an analytical reference standard for the determination of dithianon in:

• Surface water samples by solid-phase extraction (SPE) and liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (LC-Q-TOFMS).
• Honeybees by dispersive-SPE followed by liquid and gas chromatography coupled to tandem mass spectrometry (LC-MS/MS and GC-MS/MS) equipped with electrospray ionization (ESI) and multiple reaction monitoring (MRM) detection.
• Apples by quick, easy, cheap, effective, rugged and safe (QuEChERS) extraction as well as high performance thin-layer chromatography (HPTLC) clean-up procedures and GC-MS/MS.
• Tomatoes by QuEChERS extraction and LC coupled to triple quadrupole (QqQ) ESI-MS/MS with MRM detection.

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

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

Sicherheitshinweise

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H410
• pcodes: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves