74867

Dichlorvos-(dimethyl-d₆)

PESTANAL^®, analytical standard

• Sinonimo/i: 2,2-Dichlorovinyl di(methyl-d₃) phosphate, Dichlorvos-d₆
• Formula empirica (notazione di Hill): C₄D₆HCl₂O₄P
• Numero CAS: 203645-53-8
• Peso molecolare: 227.01
• Numero MDL: MFCD00209708
• Codice UNSPSC: 77101502
• ID PubChem: 329765923
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Purezza isotopica: ≥95.0 atom % D
• Nome Commerciale: PESTANAL^®
• Saggio: ≥98.0% (HPLC)
• Durata: limited shelf life, expiry date on the label
• applicazioni: agriculture; environmental
• Formato: neat
• Temperatura di conservazione: −20°C
• Stringa SMILE: 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; OEBRKCOSUFCWJD-WFGJKAKNSA-N

Descrizione

Descrizione generale

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

Applicazioni

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: H300 + H310 + H330,H317,H400
• Consigli di prudenza: P260 - P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Classi di pericolo: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Skin Sens. 1
• Codice della classe di stoccaggio: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 212.0 °F - closed cup
• Punto d’infiammabilità (°C): 100 °C - closed cup