94093

Parathion-Methyl-d6 (dimethyl-d₆)

PESTANAL^®, analytical standard

• Synonym(e): O,O-Dimethyl-d₆ O-(4-nitrophenyl)-phosphorothioat, Methyl parathion-d₆
• Empirische Formel (Hill-System): C₈D₆H₄NO₅PS
• CAS-Nummer: 96740-32-8
• Molekulargewicht: 269.24
• MDL-Nummer: MFCD03428104
• UNSPSC-Code: 77101502
• PubChem Substanz-ID: 329770296
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Isotopenreinheit: ≥99 atom % D
• Produktlinie: PESTANAL^®
• Assay: ≥95.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Lagerbedingungen: under inert gas (Argon)
• Anwendung(en): agriculture; environmental
• Format: neat
• SMILES String: S=P(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])OC1=CC=C([N+]([O-])=O)C=C1
• InChI: 1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3/i1D3,2D3
• InChIKey: RLBIQVVOMOPOHC-WFGJKAKNSA-N

Beschreibung

Allgemeine Beschreibung

Parathion-methyl-d₆ (dimethyl-d₆) is an isotope-labeled analog of the organophosphorus insecticide, parathion-methyl.

Anwendung

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Hinweis zur Analyse

identification (LC-MS): identity conforms

Rechtliche Hinweise

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H226,H300 + H330,H311,H373,H410
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P314
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - STOT RE 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 114.8 °F - open cup
• Flammpunkt (°C): 46 °C - open cup