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73879

Supelco

Piperonylbutoxide-(butyl-d9)

PESTANAL®, analytical standard

Synonym(s):

2-[2-(Butoxy-d9)ethoxy]ethyl (6-propylpiperonyl) ether, 4,5-Methylenedioxy-2-propylbenzyldiethyleneglycol butyl-d9 ether, Piperonylbutoxide-d9

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About This Item

Empirical Formula (Hill Notation):
C19D9H21O5
CAS Number:
Molecular Weight:
347.49
UNSPSC Code:
77101502
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

assay

≥97.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture
environmental

format

neat

General description

Piperonylbutoxide-(butyl-d9) is an isotope labeled analog of the insecticide synergist piperonyl butoxide, wherein the butoxy 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

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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