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Merck
CN

03732

4-Aminophenol-d7

PESTANAL®, analytical standard

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About This Item

Linear Formula:
D2NC6D4OD
CAS Number:
285132-88-9
Molecular Weight:
116.17
MDL number:
MFCD01074232
NACRES:
NA.24
PubChem Substance ID:
329747787
UNSPSC Code:
12352200

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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

200

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

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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2

Storage Class

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ6824
BCBT1322

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