45332

Azinphos-ethyl

PESTANAL^®, analytical standard

• Empirical Formula (Hill Notation): C₁₂H₁₆N₃O₃PS₂
• CAS Number: 2642-71-9
• Molecular Weight: 345.38
• Beilstein: 297468
• EC Number: 220-147-6
• MDL number: MFCD00055539
• UNSPSC Code: 41116107
• PubChem Substance ID: 329756654
• 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
• application(s): 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 Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H300 - H311 - H410
• Precautionary Statements: P264 - P273 - P280 - P301 + P310 - P302 + P352 + P312 - P361 + P364
• Hazard Classifications: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves