二嗪磷-二乙基-d₁₀

C₁₂D₁₀H₁₁N₂O₃PS

314.41

MFCD00144095

329765626

Diazinon-(diethyl-d₁₀) is an isotope labeled analog of the organophosphate pesticide diazinon, wherein the diethoxy protons are replaced by deuterium.

Diazinon-(diethyl-d₁₀) may be used as an internal standard for the determination of diazinon in soybeans and Daphnia magna by various chromatography techniques.
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.

PESTANAL is a registered trademark of sigma-aldrich International GmbH

100

analytical standard

≥95 atom % D

PESTANAL^®

≥98.0% (GC)

limited shelf life, expiry date on the label

n20/D 1.4978 (lit.)

83-84 ℃/0.002 mmHg (lit.)

agriculture
environmental

neat

M+10

2-8℃

[2H]C([2H])([2H])C([2H])([2H])OP(=S)(Oc1cc(C)nc(n1)C(C)C)OC([2H])([2H])C([2H])([2H])[2H]

1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3/i1D3,2D3,6D2,7D2

FHIVAFMUCKRCQO-HXOHQZFQSA-N

GHS07,GHS09

Warning

H302 - H410

P264 - P270 - P273 - P301 + P312 - P391 - P501

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

10 - Combustible liquids

WGK 3

235.0 °F - closed cup

112.8 ℃ - closed cup