31629

o-Aminoazotoluene

analytical standard

• Synonyme(s) : 4′-amino-2,3′-diméthylazobenzène, Jaune pour solvant 3
• Formule linéaire : CH₃C₆H₄N=NC₆H₃(CH₃)NH₂
• Numéro CAS: 97-56-3
• Poids moléculaire : 225.29
• Beilstein: 6506005
• Numéro CE : 202-591-2
• Numéro MDL: MFCD00007733
• Code UNSPSC : 41116107
• ID de substance PubChem : 329753852
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Pf: 101-102 °C (lit.)
• Application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• Chaîne SMILES: Cc1ccccc1\N=N\c2ccc(N)c(C)c2
• InChI: 1S/C14H15N3/c1-10-5-3-4-6-14(10)17-16-12-7-8-13(15)11(2)9-12/h3-9H,15H2,1-2H3/b17-16+
• Clé InChI: PFRYFZZSECNQOL-WUKNDPDISA-N

Description

Description générale

o-Aminoazotoluene (AAT) is categorized as a Class 2B carcinogen by the international agency for research on cancer (IARC).[1] This class of azo dyes are widely used as colorants in a variety of products including leather, cosmetics, paper, toys, plastics, pharmaceuticals, textiles, paints, food, leather, etc.[2] Primary aromatic amines (PAAs) are most commonly used as starting compounds in the production of azo dyes and can often migrate into foodstuffs from food packaging materials.[1] AAT finds applications in coloring oils, fats, and waxes.[3]

o-Aminoazotoluene (AAT) is a carcinogenic primary amino azo dye.1

Application

o-Aminoazotoluene may be used as an analytical reference standard for the quantification of the analyte in:

• Dyes, cosmetics, inks and finger paints using liquid chromatography coupled to mass spectrometry (LC-MS).[4]
• Commercial samples including food packaging plastic, multilayer plastic laminates and recycled paperboard categories using liquid chromatography coupled to mass spectrometry (LC-MS) technique.[1]

AAT has been used as reference standard in determination of aromatic amines from azo colorants in toys using HPLC.2

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

Attention

Limité aux utilisations professionnelles. Attention − éviter l′exposition − demander les instructions spéciales avant utilisation.

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H301,H315,H317,H319,H350
• Conseils de prudence: P201 - P202 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Oral - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges