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Disperse Orange 3

analytical standard

Synonym: 4-(4-Nitrophenylazo)aniline

  • CAS Number 730-40-5

  • Linear Formula O2NC6H4N=NC6H4NH2

  • Molecular Weight 242.23

  •  Colour Index Number 11005

  •  Beilstein/REAXYS Number 1842907

  •  EC Number 211-984-8

  •  MDL number MFCD00007856

  •  PubChem Substance ID 329758012

  •  NACRES NA.24

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Properties

Related Categories 2002/61/EC, 67/548/EEC, Additional Standards, All alphabetical sorted, Analytical Standards,
Quality Level   100
grade   analytical standard
assay   ≥96.0% (HPLC)
form   neat
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   ~200 °C (dec.) (lit.)
λmax   443 nm
Featured Industry   Cleaning Products
Cosmetics
Environmental
Food and Beverages
Personal Care
format   neat
SMILES string   Nc1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
InChI   1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2/b15-14+
InChI key   UNBOSJFEZZJZLR-CCEZHUSRSA-N

Description

General description

Disperse Orange 3 is widely used in textile industry for dyeing polyester fibers.

Application

Disperse Orange 3 may be used as a test material for investigating its degradation by the white rot fungus Pleurotus ostreatus and the products obtained upon degradation are determined using UV-visible spectrophotometric and high-performance liquid chromatographic techniques.

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

Features and Benefits

Used to provide experimental verification of a two-level model for the enhancement of the nonresonant, nonlinear refractive index, with a decrease in absorption by reduction of a donor group strength.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
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

Technical Service:

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