74867

Dichlorvos-(dimethyl-d₆)

PESTANAL^®, analytical standard

• Sinônimo(s): 2,2-Dichlorovinyl di(methyl-d₃) phosphate, Dichlorvos-d₆
• Fórmula empírica (Notação de Hill): C₄D₆HCl₂O₄P
• Número CAS: 203645-53-8
• Peso molecular: 227.01
• Número MDL: MFCD00209708
• Código UNSPSC: 77101502
• ID de substância PubChem: 329765923
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• pureza isotópica: ≥95.0 atom % D
• linha de produto: PESTANAL^®
• Ensaio: ≥98.0% (HPLC)
• prazo de validade: limited shelf life, expiry date on the label
• aplicação(ões): agriculture; environmental
• Formato: neat
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: ClC(Cl)=COP(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])=O
• InChI: 1S/C4H7Cl2O4P/c1-8-11(7,9-2)10-3-4(5)6/h3H,1-2H3/i1D3,2D3
• chave InChI: OEBRKCOSUFCWJD-WFGJKAKNSA-N

Descrição

Descrição geral

Dichlorvos-(dimethyl-d₆) is an isotope labeled analog of the organophosphate insecticide dichlorvos, wherein the dimethoxy protons are replaced by deuterium.

Aplicação

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: H300 + H310 + H330,H317,H400
• Declarações de precaução: P260 - P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Classificações de perigo: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Skin Sens. 1
• Código de classe de armazenamento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 212.0 °F - closed cup
• Ponto de fulgor (°C): 100 °C - closed cup