05374
Phosmet-(dimethyl-d6)
PESTANAL®, analytical standard
别名:
Phosmet-d6
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关于此项目
经验公式（希尔记法）:
C11D6H6NO4PS2
分子量:
323.36
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
InChI key
LMNZTLDVJIUSHT-WFGJKAKNSA-N
SMILES string
O=C1N(CSP(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])=S)C(C2=CC=CC=C21)=O
InChI
1S/C11H12NO4PS2/c1-15-17(18,16-2)19-7-12-10(13)8-5-3-4-6-9(8)11(12)14/h3-6H,7H2,1-2H3/i1D3,2D3
grade
analytical standard
product line
PESTANAL®
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
mp
70-75 °C
application(s)
agriculture
format
neat
storage temp.
2-8°C
Quality Level
General description
Phosmet-(dimethyl-d6) is an isotope-labeled analog of the organophosphorus insecticide, phosmet, widely used for pest control in agriculture.
Application
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.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Surface plasmon resonance sensor for phosmet of agricultural products at the ppt detection level
Song Y, et al.
Journal of Agricultural and Food Chemistry, 61(11), 2625-2630 (2013)
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