74332

Diazinon-(diethyl-d₁₀)

PESTANAL^®, analytical standard

• Formule empirique (notation de Hill): C₁₂D₁₀H₁₁N₂O₃PS
• Numéro CAS: 100155-47-3
• Poids moléculaire : 314.41
• Numéro MDL: MFCD00144095
• Code UNSPSC : 77101502
• ID de substance PubChem : 329765626
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Pureté isotopique: ≥95 atom % D
• Gamme de produits: PESTANAL^®
• Pureté: ≥98.0% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Indice de réfraction: n20/D 1.4978 (lit.)
• Point d'ébullition: 83-84 °C/0.002 mmHg (lit.)
• Application(s): agriculture; environmental
• Format: neat
• Changement de masse: M+10
• Température de stockage: 2-8°C
• Chaîne 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
• Clé InChI: FHIVAFMUCKRCQO-HXOHQZFQSA-N

Description

Description générale

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

Application

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.

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS06,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H301,H410
• Conseils de prudence: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Classification des risques: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 235.0 °F - closed cup
• Point d'éclair (°C): 112.8 °C - closed cup