03732
4-氨基苯酚-d7
PESTANAL®, analytical standard
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线性分子式:
D2NC6D4OD
化学文摘社编号:
分子量:
116.17
MDL number:
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
12352200
InChI
1S/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2/i1D,2D,3D,4D/hD3
SMILES string
[2H]Oc1c([2H])c([2H])c(N([2H])[2H])c([2H])c1[2H]
InChI key
PLIKAWJENQZMHA-ZZLZVNDKSA-N
grade
analytical standard
product line
PESTANAL®
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
mp
188-190 °C (lit.)
application(s)
environmental
format
neat
mass shift
M+7
Quality Level
General description
4-Aminophenol-d7 is an isotope-labeled analog of 4-aminophenol.
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
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
383.0 °F - closed cup
flash_point_c
195 °C - closed cup
法规信息
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