61902-11-2

Basic information

• Product Name: Disperse Orange 29
• Synonyms: Orange S-3GL;Einecs 243-325-5;Phenol, 4-(2-(2-methoxy-4-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-
• CAS NO: 61902-11-2
• Molecular Formula: C19H15N5O4
• Molecular Weight: 377.3535
• EINECS: 240-923-8
• Mol File: 61902-11-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Disperse Orange 29(CAS DataBase Reference)
• NIST Chemistry Reference: Disperse Orange 29(61902-11-2)
• EPA Substance Registry System: Disperse Orange 29(61902-11-2)

Safety Data

• Hazardous Substances Data: 61902-11-2(Hazardous Substances Data)

Usage

Description

Disperse Orange 29 is an orange, palm red powder that is primarily used in the dyeing and printing of polyester and their blended fabrics. It is also suitable for dyeing in the vinegar fiber industry.

Uses

Used in Textile Industry:
Disperse Orange 29 is used as a dye for polyester and blended fabrics, providing vibrant and long-lasting color. Its application in this industry is due to its ability to produce a strong and stable color that is resistant to various factors.
Used in Vinegar Fiber Industry:
Disperse Orange 29 is used as a dye for vinegar fibers, offering a similar level of color intensity and stability as in the textile industry. Its use in this industry is attributed to its compatibility with the fiber and its ability to maintain color even under different conditions.
Standard:
Disperse Orange 29 meets the AATCC standard, which is a widely recognized and respected standard in the textile industry.
Ironing Fastness:
The ironing fastness of Disperse Orange 29 is rated at 6-7, indicating that the color remains stable and does not fade or stain when exposed to heat from ironing.
Light Fastness:
The light fastness of Disperse Orange 29 is rated at 5, which means that the color is relatively stable when exposed to sunlight, but may fade over time with prolonged exposure.
Perspiration Fastness:
The perspiration fastness of Disperse Orange 29 is rated at 5, suggesting that the color is moderately resistant to fading or staining when exposed to sweat.
Washing Fastness:
The washing fastness of Disperse Orange 29 is also rated at 5, indicating that the color is moderately resistant to fading or staining during the washing process.

Preparation

4-Nitrobenzenamine?diazo, and O-Anisidine?coupling, product to diazo, coupled with phenol.

Standard

Ironing Fastness

Fading

Stain