MilliporeSigma
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34164

Supelco

Bis(2-ethylhexyl)phthalate-3,4,5,6-d4

analytical standard

Synonym(s):
DEHP-3,4,5,6-d4, Deuterated DEHP, Deuterated bis(2-ethylhexyl)phthalate, Dioctyl phthalate-3,4,5,6-d4, Phthalic acid-3,4,5,6-d4 bis(2-ethylhexyl ester)
Empirical Formula (Hill Notation):
C24D4H34O4
CAS Number:
Molecular Weight:
394.58
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

231 °C/5 mmHg (lit.)

mp

-50 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

format

neat

mass shift

M+4

SMILES string

[2H]c1c([2H])c([2H])c(C(=O)OCC(CC)CCCC)c(c1[2H])C(=O)OCC(CC)CCCC

InChI

1S/C24H38O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3/i11D,12D,15D,16D

InChI key

BJQHLKABXJIVAM-SAQXESPHSA-N

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General description

Bis(2-ethylhexyl)phthalate-3,4,5,6-d4 (DEHP-3,4,5,6-d4) is an isotope labeled pesticide standard used for food and environmental analyses.

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.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Repr. 1B

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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