94093

Parathion-methyl-d6 (dimethyl-d₆)

PESTANAL^®, analytical standard

• Sinônimo(s): O,O-Dimethyl-d₆ O-(4-nitrophenyl) phosphorothioate, Methyl parathion-d₆
• Fórmula empírica (Notação de Hill): C₈D₆H₄NO₅PS
• Número CAS: 96740-32-8
• Peso molecular: 269.24
• Número MDL: MFCD03428104
• Código UNSPSC: 77101502
• ID de substância PubChem: 329770296
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• pureza isotópica: ≥99 atom % D
• linha de produto: PESTANAL^®
• Ensaio: ≥95.0% (HPLC)
• prazo de validade: limited shelf life, expiry date on the label
• condição de armazenamento: under inert gas (Argon)
• aplicação(ões): agriculture; environmental
• Formato: neat
• cadeia de caracteres SMILES: S=P(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])OC1=CC=C([N+]([O-])=O)C=C1
• InChI: 1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3/i1D3,2D3
• chave InChI: RLBIQVVOMOPOHC-WFGJKAKNSA-N

Descrição

Descrição geral

Parathion-methyl-d₆ (dimethyl-d₆) is an isotope-labeled analog of the organophosphorus insecticide, parathion-methyl.

Aplicação

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

Nota de análise

identification (LC-MS): identity conforms

Informações legais

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

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS08,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H226,H300 + H330,H311,H373,H410
• Declarações de precaução: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P314
• Classificações de perigo: Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - STOT RE 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 114.8 °F - open cup
• Ponto de fulgor (°C): 46 °C - open cup