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00442

4-Aminoazobenzene

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonyme(s) :

4-Phenylazoaniline

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A propos de cet article

Formule linéaire :
C6H5N=NC6H4NH2
Numéro CAS:
60-09-3
Poids moléculaire :
197.24
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
MFCD00007854
Colour Index Number:
11000
Beilstein/REAXYS Number:
1913042
eCl@ss:
25140904
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Quality Segment

product line

TraceCERT®

grade

certified reference material, TraceCERT®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

bp

>360 °C (lit.)

mp

123-126 °C (lit.)

storage temp.

2-8°C

SMILES string

Nc1ccc(cc1)\N=N/c2ccccc2

InChI

1S/C12H11N3/c13-10-6-8-12(9-7-10)15-14-11-4-2-1-3-5-11/h1-9H,13H2/b15-14+

InChI key

QPQKUYVSJWQSDY-CCEZHUSRSA-N

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Aminoazobenzenes (AABs) are a class of compounds containing the azo group, which renders them colored. They have been used as dyes for fabrics, polishes, and food. 4-dimethylaminoazobenzene (DMAB), was used to color margarine.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Application

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques.
The 4-Aminoazobenzene CRM can also be used as given below:

  • To study the spectral characteristics of 1-(2,4-diamino phenylazo) naphthalene and 4-aminoazobenzene by tautomerization and inclusion complexation
  • To study the inclusion complexes of ß-cyclodextrin (ß-CD) with 4-hydroxyazobenzene and 4-aminoazobenzene
  • In the detection of 4-aminoazobenzene using copper nanoclusters prepared using ascorbic acid

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.

Legal Information

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

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Pictogrammes

Health hazardExclamation markEnvironment
GHS08,GHS07,GHS09

Mot-clé

Danger

Codes de danger

H302,H317,H350,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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