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Merck
CN

31039

2,4,5-Trimethylaniline solution

100 μg/mL in acetonitrile, PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C9H13N
CAS Number:
137-17-7
Molecular Weight:
135.21
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753622
EC Number:
200-835-2
Beilstein/REAXYS Number:
2352436
MDL number:
MFCD00025201

Key Documents

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InChI key

BMIPMKQAAJKBKP-UHFFFAOYSA-N

InChI

1S/C9H13N/c1-6-4-8(3)9(10)5-7(6)2/h4-5H,10H2,1-3H3

SMILES string

Cc1cc(C)c(N)cc1C

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in acetonitrile

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

density

0.78 g/mL

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

single component solution

storage temp.

2-8°C

Quality Level

100

Related Categories

General description

2,4,5-Trimethylaniline is a primary aromatic amine (PAA) commonly used in chemical industries. PAAs are persistent environmental water pollutants and known to be potential human carcinogens.

Application

2,4,5-Trimethylaniline solution has been used as standard in high-performance liquid chromatography analysis for the determination of aromatic amines formed after reduction of azo colorants in toys. It has also been used as standard in liquid chromatography–electrospray ionization tandem mass spectrometry (LC–MS/MS) for the determination of aromatic amine in mainstream waterpipe smoke.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

23.0 °F

flash_point_c

-5 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ1889
BCCG8207
BCBW9562
BCBT4028

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Specific determination of 20 primary aromatic amines in aqueous food simulants by liquid chromatography- electrospray ionization-tandem mass spectrometry.
Mortensen SK, et al.
Journal of Chromatography A, 1091(1-2), 40- 50 (2005)
Analysis of primary aromatic amines in the mainstream waterpipe smoke using liquid chromatography-electrospray ionization tandem mass spectrometry.
Schubert J
Journal of Chromatography A, 1218(33), 5628-5637 (2011)
2,4,5- and 2,4,6-Trimethylaniline and their hydrochlorides.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 27, 177-188 (1982-04-01)
Determination of aromatic amines formed from azo colorants in toy products.
Garrigos MC
Journal of Chromatography A, 976(1-2), 309-317 (2002)

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