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Disperse Red 9

Basic information Safety Supplier Related

Disperse Red 9 Basic information

Product Name:
Disperse Red 9
Synonyms:
  • SOLVENT RED 111
  • 1-(methylamino)-10-anthracenedione
  • 1-(methylamino)-9,10-anthracenedione
  • 1-(Methylamino)-9,10-anthraquinone
  • 1-(Methylamino)anthra-9,10-quinone
  • 1-(methylamino)-anthraquinon
  • abcolpinkr
  • abcolred111
CAS:
82-38-2
MF:
C15H11NO2
MW:
237.25
EINECS:
201-417-2
Product Categories:
  • -
  • Intermediates of Dyes and Pigments
  • Anthraquinones, Hydroquinones and Quinones
  • Aminoanthraquinones
  • Anthraquinones
  • Solvent Dyestuff
  • M
  • Stains and Dyes
  • Stains&Dyes, A to
Mol File:
82-38-2.mol
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Disperse Red 9 Chemical Properties

Melting point:
170-172°C
Boiling point:
379.79°C (rough estimate)
Density 
1.1469 (rough estimate)
refractive index 
1.5500 (estimate)
CAS DataBase Reference
82-38-2(CAS DataBase Reference)
NIST Chemistry Reference
1-(N-Methylamino)-9,10-anthraquinone(82-38-2)
EPA Substance Registry System
9,10-Anthracenedione, 1-(methylamino)-(82-38-2)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
RTECS 
CB0536600
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Disperse Red 9 Usage And Synthesis

Purification Methods

Crystallise it to constant melting point from butan-1-ol, then from EtOH. It can be sublimed under vacuum. [Beilstein 7 IV 2574.]

Disperse Red 9 Preparation Products And Raw materials

Raw materials

Disperse Red 9Supplier

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