Skip to Content
Merck
CN

49639

Solvent Yellow 124

analytical standard

Synonym(s):

N-Ethyl-N-[2-(1-isobutoxyethoxy)ethyl]-p-(phenylazo)aniline

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C22H31N3O2
CAS Number:
34432-92-3
Molecular Weight:
369.50
EC Number:
252-021-1
UNSPSC Code:
85151701
NACRES:
NA.24
Colour Index Number:
111155
Beilstein/REAXYS Number:
4570610

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Solvent Yellow 124, analytical standard

InChI key

BATVZJPOLFSGTD-UHFFFAOYSA-N

InChI

1S/C22H31N3O2/c1-5-25(15-16-26-19(4)27-17-18(2)3)22-13-11-21(12-14-22)24-23-20-9-7-6-8-10-20/h6-14,18-19H,5,15-17H2,1-4H3

SMILES string

CCN(CCOC(C)OCC(C)C)c1ccc(cc1)\N=N\c2ccccc2

grade

analytical standard

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

2-8°C

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Solvent Yellow 124 may be used as an analytical reference standard for the quantification of the analyte in diesel samples using high performance liquid chromatography with UV/Vis spectrophotometric detection and fluorescence spectroscopy/chemometrics.

General description

Solvent Yellow 124 is a marker dye, generally used in diesel oil as a green colorant, which can be analyzed using high performance liquid chromatography method (HPLC). It is mainly used to prevent the misuse of low tax diesel fuel and as to also calculate the adulteration of road fuel with low tax diesel fuel.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 1 - Repr. 2 - Skin Sens. 1B - STOT RE 2 Oral

target_organs

Blood

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM8713
BCCJ9373
BCCC7404
BCBV9989

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Liquid chromatographic method for analysing the colour marker Solvent Yellow 124, N-ethyl-N-[2-(1-isobutoxyethoxy) ethyl](4-phenylazophenyl) amine, in diesel fuels
Henricsson S and Westerholm R
Journal of Chromatography A, 723, 395-398 (1996)
Determination of dyes and marker in diesel using high performance liquid chromatography
Markevicius A, et al.
Chemija, 29(2) (2018)
HPLC Analysis of Solvent Yellow 124?The Marker in Diesel Oil
Sundberg N, et al.
Journal of Forensic Sciences, 41, 300-303 (1996)
Simultaneous determination of Solvent Yellow 124 and Solvent Red 19 in diesel oil using fluorescence spectroscopy and chemometrics
Orzel J, et al.
Talanta, 101, 78-84 (2012)
Production of a Solvent Yellow 124 ?euromarker? reference material certified for purity
Goff LT, et al.
Fuel: The Science and Technology of Fuel and Energy, 88, 2025-2031 (2009)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service