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HomeProduct name listDisperse Orange 5

Disperse Orange 5

  • CAS NO.:6232-56-0
  • Empirical Formula: C15H14Cl2N4O3
  • Molecular Weight: 369.2
  • MDL number: MFCD00161173
  • EINECS: 228-340-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
Disperse Orange 5 Structural

What is Disperse Orange 5?

Preparation

2,6-Dichioro-4-nitroaniline diazo, and 2-(Methyl(phenyl)amino)ethanol?coupling.

Properties and Applications

Dark red light. Red brown powder. Insoluble in water; The strong sulfuric acid to red light brown, after dilute for orange; In 10% of sulfuric acid of color unchanged; In 10% of sodium hydroxide solution for darker brown. Suitable for polyester, polyamide fiber 66, acrylic, three vinegar fiber dyeing. Can also be used for the wool, fur, plastic products shading.

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

Properties of Disperse Orange 5

Melting point: 127°C
Boiling point: 565.5±50.0 °C(Predicted)
Density  1.43±0.1 g/cm3(Predicted)
pka 14.52±0.10(Predicted)
Water Solubility  158.8ug/L(25 ºC)
EPA Substance Registry System Ethanol, 2-[[4-[(2,6-dichloro-4-nitrophenyl)azo]phenyl]methylamino]- (6232-56-0)

Safety information for Disperse Orange 5

Computed Descriptors for Disperse Orange 5

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