32063

Dimethylvinphos

PESTANAL^®, analytical standard

• Synonym(s): 2-Chloro-1-(2,4-dichlorophenyl)vinyl dimethyl phosphate, Dimethylvinfos
• Empirical Formula (Hill Notation): C₁₀H₁₀Cl₃O₄P
• CAS Number: 2274-67-1
• Molecular Weight: 331.52
• MDL number: MFCD00272599
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753722
• NACRES: NA.24

Properties

• 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
• format: neat
• storage temp.: −20°C
• SMILES string: COP(=O)(OC)O\C(=C/Cl)c1ccc(Cl)cc1Cl
• InChI: 1S/C10H10Cl3O4P/c1-15-18(14,16-2)17-10(6-11)8-4-3-7(12)5-9(8)13/h3-6H,1-2H3/b10-6-
• InChI key: QSGNQELHULIMSJ-POHAHGRESA-N

Description

Application

Dimethylvinphos may be used as a pesticide reference standard for the determination of the analyte:

• In edible fungus using gas purge microsyringe extraction (GP-MSE), coupled with on-line gas chromatography-mass spectrometry (GP-MSE-GC-MS).
• In rice paddies by a method based on the Quick Easy Cheap Effective Rugged and Safe (QuEChERS) sample preparation and gas chromatography with mass spectrometric detection in the selected ion monitoring mode (GC–MS-SIM).

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 Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H410
• pcodes: P273 - P301 + P310 + P330
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable