DIAFENTHIURON PESTANAL 250 MG

General description

Diafenthiuron is classified under the thiourea family of insecticides which are widely used for crop protection.

Application

Diafenthiuron may be used as a reference standard for the analysis of diafenthiuron in:

• Cotton and groundnut oil by quick, easy, cheap, effective, rugged, and safe (QuEChERS) extraction procedure, low-temperature freezing and dispersive clean-up followed by quantification using gas chromatography (GC) equipped with electron capture detector (ECD) as well as flame photometric detector (FPD) and liquid chromatography-tandem mass spectrometry (LC-MS/MS).
• Tomatoes by QuEChERS extraction and LC combined with triple quadrupole MS/MS with electrospray ionization source (ESI).
• Fruit juice samples by ionic liquid-assisted liquid-phase microextraction based on the solidification of floating organic droplets (ILSFOD-LLME) and high performance liquid chromatography (HPLC) equipped with a variable-wavelength detector (VWD).
• Water and wastewater by solid phase extraction (SPE) and LC combined with time-of-flight (TOF) MS.

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

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Molecular Weight: 384.58. Empirical Formula: C₂₃H₃₂N₂OS. 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. SMILES string: CC(C)c1cc(Oc2ccccc2)cc(C(C)C)c1NC(: S)NC(C)(C)C. InChI: 1S/C23H32N2OS/c1-15(2)19-13-18(26-17-11-9-8-10-12-17)14-20(16(3)4)21(19)24-22(27)25-23(5,6)7/h8-16H,1-7H3,(H2,24,25,27). InChI key: WOWBFOBYOAGEEA-UHFFFAOYSA-N. Pictograms: GHS06,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H331 - H373 - H410. Precautionary Statements: P260 - P271 - P273 - P304 + P340 + P311 - P314 - P391. Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 2. Flash Point(F): 300.2 °F - closed cup. Flash Point(C): > 149 °C - closed cup. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves.