All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C14H4N2O2S2
CAS Number:
Molecular Weight:
296.32
Beilstein:
1325563
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
analytical standard
Quality Level
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
Looking for similar products? Visit Product Comparison Guide
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.
Recommended products
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
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
E Sturdík et al.
Chemico-biological interactions, 30(1), 105-104 (1980-04-01)
The inhibition of glycolysis by 2,3-dinitrilo-1,4-dithia-9,10-antraquinone (DDA) in Ehrlich ascites carcinoma (EAC) cells as well as in the investigated respiratory and fermentative strains of yeasts was found to be the result of inactivation of thiol enzymes of this pathway. Increasing
Automated online solid-phase extraction-liquid chromatography mass spectrometric analysis of dithianon in water.
Passoni A, et al.
Eur. J. Mass Spectrom., 22(5), 261-267 (2016)
Ivan Halasz et al.
Acta crystallographica. Section B, Structural science, 68(Pt 6), 661-666 (2012-11-21)
The crystal structures of four polymorphs of the pesticide dithianon (5,10-dihydro-5,10-dioxonaphtho[2,3-b]-1,4-dithiine-2,3-dicarbonitrile) have been solved from powder diffraction data and refined using the Rietveld method. Three polymorphs crystallize in non-centrosymmetric space groups. Two polymorphs have Z' > 1. The structures are
Peter Gildemacher et al.
FEMS yeast research, 6(8), 1149-1156 (2006-12-13)
The effect of inoculations with yeasts occurring on apple surfaces and fungicide treatments on the russeting of Elstar apples was studied. Captan, dithianon and a water treatment were implemented to study the interaction between the fungicides, the inoculated yeast species
Determination of 115 pesticide residues in oranges by high-performance liquid chromatography-triple-quadrupole mass spectrometry in combination with QuEChERS method.
Golge O and Kabak B
J. Food Compos. Anal., 41, 86-97 (2015)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service