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31039

Supelco

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:
Molecular Weight:
135.21
Beilstein:
2352436
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

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

SMILES string

Cc1cc(C)c(N)cc1C

InChI

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

InChI key

BMIPMKQAAJKBKP-UHFFFAOYSA-N

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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

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

23.0 °F

Flash Point(C)

-5 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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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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