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HomeProduct name listDisperse Orange 29

Disperse Orange 29

  • CAS NO.:19800-42-1
  • Empirical Formula: C19H15N5O4
  • Molecular Weight: 377.35
  • MDL number: MFCD00071891
  • EINECS: 243-325-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:15:37
Disperse Orange 29 Structural

What is Disperse Orange 29?

Chemical properties

Brown-red powder.

The Uses of Disperse Orange 29

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. .

Properties of Disperse Orange 29

Boiling point: 616.2±55.0 °C(Predicted)
Density  1.34
vapor pressure  0Pa at 25℃
pka 8.68±0.15(Predicted)
EPA Substance Registry System Phenol, 4-[[2-methoxy-4-[(4-nitrophenyl)azo]phenyl]azo]- (19800-42-1)

Safety information for Disperse Orange 29

Computed Descriptors for Disperse Orange 29

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