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4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone

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4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone Basic information

Product Name:
4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone
Synonyms:
  • 4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone
  • Disperse yellow 5 (C.I. 12790)
  • 2(1H)-Quinolinone, 4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-
  • (3Z)-1-methyl-3-[(3-nitrophenyl)hydrazinylidene]quinoline-2,4-dione
  • Yellow 5G
  • C.I.Disperse Yellow 5
  • Chemilene Yellow 5GS
  • Highlene Yellow 5G
CAS:
6439-53-8
MF:
C16H12N4O4
MW:
324.29
EINECS:
229-219-1
Product Categories:
  • Organics
Mol File:
6439-53-8.mol
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4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone Chemical Properties

Boiling point:
480.7±45.0 °C(Predicted)
Density 
1.44±0.1 g/cm3(Predicted)
pka
4.50±1.00(Predicted)
EPA Substance Registry System
2(1H)-Quinolinone, 4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]- (6439-53-8)
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4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone Usage And Synthesis

Preparation

M-nitroaniline diazo, and 4-Hydroxy-1-methylquinolin-2(1H)-one?coupling

Properties and Applications

Green light yellow. Yellow powder. Insoluble in water and soluble in alcohol benzene soluble fiber element and acetone carbon tetrachloride, slightly soluble in special solvent, tao. The strong sulfuric acid to golden yellow, yellow as diluted, nitrate in thick

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4-5 4 5-6 5 3 5 5

4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone Preparation Products And Raw materials

Raw materials

4-hydroxy-1-methyl-3-[(3-nitrophenyl)azo]-2-quinolone Supplier

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