74332

Diazinon-(diethyl-d₁₀)

PESTANAL^®, analytical standard

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

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• pureza isotópica: ≥95 atom % D
• linha de produto: PESTANAL^®
• Ensaio: ≥97.5% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• índice de refração: n20/D 1.4978 (lit.)
• p.e.: 83-84 °C/0.002 mmHg (lit.)
• aplicação(ões): agriculture; environmental
• Formato: neat
• alteração de massa: M+10
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres 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
• chave InChI: FHIVAFMUCKRCQO-HXOHQZFQSA-N

Descrição

Descrição geral

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

Aplicação

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.

Informações legais

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

Informações de segurança

• Pictogramas: GHS06,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H301,H410
• Declarações de precaução: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Classificações de perigo: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 235.0 °F - closed cup
• Ponto de fulgor (°C): 112.8 °C - closed cup