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49639

Solvent Yellow 124

analytical standard

Synonym(s):

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

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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
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grade

analytical standard

Quality Level

100

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

SMILES string

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

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

InChI key

BATVZJPOLFSGTD-UHFFFAOYSA-N

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.

Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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.

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM8713
BCCJ9373
BCCC7404
BCBV9989

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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)
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)
HPLC Analysis of Solvent Yellow 124?The Marker in Diesel Oil
Sundberg N, et al.
Journal of Forensic Sciences, 41, 300-303 (1996)
View All Related Papers

Global Trade Item Number

SKUGTIN
49639-250MG04061832416380
49639-50MG04061838082909