74332

Diazinon-(diethyl-d₁₀)

PESTANAL^®, analytical standard

• Formula empirica (notazione di Hill): C₁₂D₁₀H₁₁N₂O₃PS
• Numero CAS: 100155-47-3
• Peso molecolare: 314.41
• Numero MDL: MFCD00144095
• Codice UNSPSC: 77101502
• ID PubChem: 329765626
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Purezza isotopica: ≥95 atom % D
• Nome Commerciale: PESTANAL^®
• Saggio: ≥97.5% (GC)
• Durata: limited shelf life, expiry date on the label
• Indice di rifrazione: n20/D 1.4978 (lit.)
• P. ebollizione: 83-84 °C/0.002 mmHg (lit.)
• applicazioni: agriculture; environmental
• Formato: neat
• Spostamento di massa: M+10
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: [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; FHIVAFMUCKRCQO-HXOHQZFQSA-N

Descrizione

Descrizione generale

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

Applicazioni

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.

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS06,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H301,H410
• Consigli di prudenza: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Classi di pericolo: Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 235.0 °F - closed cup
• Punto d’infiammabilità (°C): 112.8 °C - closed cup