74867
Dichlorvos-(dimethyl-d6)
PESTANAL®, analytical standard
Synonym(s):
2,2-Dichlorovinyl di(methyl-d3) phosphate, Dichlorvos-d6
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About This Item
Empirical Formula (Hill Notation):
C4D6HCl2O4P
CAS Number:
Molecular Weight:
227.01
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
77101502
MDL number:
grade
analytical standard
Quality Level
isotopic purity
≥95.0 atom % D
product line
PESTANAL®
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
agriculture
environmental
format
neat
storage temp.
−20°C
SMILES string
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
InChI key
OEBRKCOSUFCWJD-WFGJKAKNSA-N
General description
Dichlorvos-(dimethyl-d6) is an isotope labeled analog of the organophosphate insecticide dichlorvos, wherein the dimethoxy protons are replaced by deuterium.
Application
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.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Skin Sens. 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
Regulatory Information
危险化学品
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Semiconductor-sensitized photodegradation of dichlorvos in water using TiO2 and ZnO as catalysts
Evgenidou E, et al.
Applied Catalysis. B, Environmental, 59(1-2), 81-89 (2005)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 74867-10MG | 04061832891996 |