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45332 Supelco

Azinphos-ethyl

PESTANAL®, analytical standard

  • CAS Number 2642-71-9

  • Empirical Formula (Hill Notation) C12H16N3O3PS2

  • Molecular Weight 345.38

  •  Beilstein/REAXYS Number 297468

  •  EC Number 220-147-6

  •  MDL number MFCD00055539

  •  PubChem Substance ID 329756654

  •  NACRES NA.24

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Properties

Related Categories A-B, Acaricides, Additional Standards, Alpha Index of All Pesticide Standards, Analytical Standards,
Quality Level   100
grade   analytical standard
product line   PESTANAL®
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Agriculture
Environmental
format   neat
storage temp.   2-8°C
SMILES string   CCOP(=S)(OCC)SCN1N=Nc2ccccc2C1=O
InChI   1S/C12H16N3O3PS2/c1-3-17-19(20,18-4-2)21-9-15-12(16)10-7-5-6-8-11(10)13-14-15/h5-8H,3-4,9H2,1-2H3
InChI key   RQVGAIADHNPSME-UHFFFAOYSA-N

Description

General description

Azinphos-ethyl is classified under the organophosphorus family of insecticides.

Application

Azinphos-ethyl may be used as a reference standard for the determination of azinphos-ethyl in:
• Water samples by solid phase extraction (SPE) and ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QqTOF-MS).
• Cereals by QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction and gas chromatography-triple quadrupole mass spectrometry (GC-QqQ MS/MS).
• Fruits and vegetables and neutraceuticals derived from grape seed extracts by QuEChERS extraction and UHPLC-QqQ MS/MS with electrospray ionization (ESI) source and multiple reaction monitoring (MRM) mode of detection.
• Seawater samples by SPE and LC-ESI-MS/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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
WGK 3
RTECS 
TD8400000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

GC Analysis of 'Positive List' Chemicals (Mix 6) on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents GC Analysis of 'Positive List' Chemicals (Mix 6) on SLB®-5ms
Keywords: Chromatography, Gas chromatography, Herbicides, Pesticides, Purification

GC Analysis of Organophosphorus Pesticides (OP-Pest) in Cabbage, Onion, and Mushrooms on SLB-5ms after SPE using Supelclean™ ENVI-Carb™ II/PSA

From our library of Articles, Sigma-Aldrich presents GC Analysis of Organophosphorus Pesticides (OP-Pest) in Cabbage, Onion, and Mushrooms on SLB-5ms after SPE using Supelclean™ ENVI-Carb™ II/PSA
Keywords: Agriculture, Centrifugation, Chromatography, Degradations, Environmental, Gas chromatography, Nitrogen phosphorus detector, Pesticides, Purification, Sample preparations, Separation, Solid phase extractions

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, MS Detection

From our library of Articles, Sigma-Aldrich presents US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, MS Detection
Keywords: Chromatography, Gas chromatography, Pesticides, Purification, Size-exclusion chromatography

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection

From our library of Articles, Sigma-Aldrich presents US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection
Keywords: Chromatography, Gas chromatography, Nitrogen phosphorus detector, Pesticides, Purification, Size-exclusion chromatography

Peer-Reviewed Papers
15

References

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