94093

Parathion-methyl-d6 (dimethyl-d₆)

PESTANAL^®, analytical standard

• Sinónimos: O,O-Dimethyl-d₆ O-(4-nitrophenyl) phosphorothioate, Methyl parathion-d₆
• Fórmula empírica (notación de Hill): C₈D₆H₄NO₅PS
• Número de CAS: 96740-32-8
• Peso molecular: 269.24
• Número MDL: MFCD03428104
• Código UNSPSC: 77101502
• ID de la sustancia en PubChem: 329770296
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• pureza isotópica: ≥99 atom % D
• Línea del producto: PESTANAL^®
• Ensayo: ≥95.0% (HPLC)
• caducidad: limited shelf life, expiry date on the label
• condiciones de almacenamiento: under inert gas (Argon)
• aplicaciones: agriculture; environmental
• Formato: neat
• cadena SMILES: 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
• Clave InChI: RLBIQVVOMOPOHC-WFGJKAKNSA-N

Descripción

Descripción general

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

Aplicación

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.

Nota de análisis

identification (LC-MS): identity conforms

Información legal

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

Información de seguridad

• Pictogramas: GHS02,GHS06,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H226,H300 + H330,H311,H373,H410
• Consejos de prudencia: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P314
• Clasificaciones de peligro: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - STOT RE 2
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 114.8 °F - open cup
• Punto de inflamabilidad (°C): 46 °C - open cup