74332

Diazinon-(diethyl-d₁₀)

PESTANAL^®, analytical standard

• Fórmula empírica (notación de Hill): C₁₂D₁₀H₁₁N₂O₃PS
• Número de CAS: 100155-47-3
• Peso molecular: 314.41
• Número MDL: MFCD00144095
• Código UNSPSC: 77101502
• ID de la sustancia en PubChem: 329765626
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• pureza isotópica: ≥95 atom % D
• Línea del producto: PESTANAL^®
• Ensayo: ≥97.5% (GC)
• caducidad: limited shelf life, expiry date on the label
• índice de refracción: n20/D 1.4978 (lit.)
• bp: 83-84 °C/0.002 mmHg (lit.)
• aplicaciones: agriculture; environmental
• Formato: neat
• cambio de masa: M+10
• temp. de almacenamiento: 2-8°C
• cadena SMILES: [2H]C([2H])([2H])C([2H])([2H])OP(=S)(Oc1cc(C)nc(n1)C(C)C)OC([2H])([2H])C([2H])([2H])[2H]
• InChI: 1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3/i1D3,2D3,6D2,7D2
• Clave InChI: FHIVAFMUCKRCQO-HXOHQZFQSA-N

Descripción

Descripción general

Diazinon-(diethyl-d₁₀) is an isotope labeled analog of the organophosphate pesticide diazinon, wherein the diethoxy protons are replaced by deuterium.

Aplicación

Diazinon-(diethyl-d₁₀) may be used as an internal standard for the determination of diazinon in soybeans and Daphnia magna by various chromatography techniques.

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, 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.

Información legal

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

Información de seguridad

• Pictogramas: GHS06,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H301,H410
• Consejos de prudencia: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Clasificaciones de peligro: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Código de clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 235.0 °F - closed cup
• Punto de inflamabilidad (°C): 112.8 °C - closed cup