Disperse Orange 29 Chemical Properties

Boiling point:

616.2±55.0 °C(Predicted)

Density 

1.34

vapor pressure 

0Pa at 25℃

pka

8.68±0.15(Predicted)

LogP

5.2

EPA Substance Registry System

Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]- (19800-42-1)

Disperse Orange 29 Usage And Synthesis

Chemical Properties

Brown-red powder.

Uses

Disperse Orange 29 is mainly used for dyeing and printing of polyester and its blended fabrics.It can also be used for printing and dyeing of acetate fibers.

Flammability and Explosibility

Not classified

Synthesis

Using p-nitroaniline, o-methoxyaniline and phenol as raw materials, firstly, p-nitroaniline is diazotized, coupled with o-methoxyaniline, and then the coupling product is diazotized and coupled with phenol to obtain a product. After filtering and drying, the finished product is obtained. .

Disperse Orange 29(19800-42-1)Related Product Information

• 1-AMINO-2-METHYLANTHRAQUINONE
• Phenol
• Phenol Red
• 4-Methoxyphenol
• 3-Methoxyphenol
• 3-Aminophenol
• PHENYL VALERATE
• Guaiacol
• p-(2-Methoxyethyl) phenol
• 2-Phenylphenol
• 4-Methoxyphenylacetone
• PHENYL RESIN
• 2-Nitrophenol
• Dispersing agent for paper
• Nitrophenol
• Phenylacetic acid
• 4-Nitrophenol
• DISPERSE ORANGE 3