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31629 Supelco

o-Aminoazotoluene

analytical standard

Synonym: 4′-Amino-2,3′-dimethylazobenzene, Solvent Yellow 3

  • CAS Number 97-56-3

  • Linear Formula CH3C6H4N=NC6H3(CH3)NH2

  • Molecular Weight 225.29

  •  Beilstein/REAXYS Number 6506005

  •  EC Number 202-591-2

  •  MDL number MFCD00007733

  •  PubChem Substance ID 329753852

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Properties

Related Categories Additional Standards, All alphabetical sorted, Analytical Standards, Analytical/Chromatography, Aromatics,
Quality Level   100
grade   analytical standard
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   101-102 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Environmental
Food and Beverages
Personal Care
format   neat
SMILES string   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+
InChI key   PFRYFZZSECNQOL-WUKNDPDISA-N

Description

General description

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

Application

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.

Caution

Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
XU8800000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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