11100-24-6

Basic information

• Product Name: Disperse Orange 20
• Synonyms: Disperse Orange 20
• CAS NO: 11100-24-6
• Molecular Formula: Unspecified
• Molecular Weight: 0
• Mol File: 11100-24-6.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Disperse Orange 20(CAS DataBase Reference)
• NIST Chemistry Reference: Disperse Orange 20(11100-24-6)
• EPA Substance Registry System: Disperse Orange 20(11100-24-6)

Safety Data

• Hazardous Substances Data: 11100-24-6(Hazardous Substances Data)

Usage

Description

Disperse Orange 20 is a yellow-orange dye that is available as a sauce red powder. It is soluble in ethanol, acetone, and benzene, and slightly soluble in carbon tetrachloride. The dye exhibits good light fastness, ironing fastness, and washing fastness, with ratings of 6-7, 4-5, and 6-7, respectively, according to the AATCC and ISO standards. However, its perspiration fastness and stain resistance are rated as 5 and 4-5, respectively, indicating that it may not be suitable for applications requiring high perspiration or stain resistance.

Uses

Used in Textile Industry:
Disperse Orange 20 is used as a dye for synthetic fibers, particularly polyester and醋酸纤维. It is suitable for dyeing at high temperatures and pressures, as well as for hot melt method dyeing. The dye provides good levelness and color fastness, making it suitable for dyeing light to medium shades. It can also be used in carrier dyeing methods.
Used in Dyeing of Polyester/Cotton Fabrics:
Disperse Orange 20 is used for direct printing on polyester/cotton fabrics, as well as for discharge printing. It provides good color yield and fastness, making it suitable for various textile applications.
Used in Dyeing of Triacetate Fibers, Nylon 6, and Nylon 66:
Disperse Orange 20 can be used to dye triacetate fibers, nylon 6, and nylon 66, providing a color yield and fastness similar to that of polyester. However, it is not suitable for dyeing acrylic fibers.
Note: The term "醋酸纤维" in the provided materials is not a standard term for any known fiber type. It may be a mistranslation or typo. Please provide the correct term or more context for accurate interpretation.

Preparation

Aniline diazo, and 2-Amino-4-methylanisole?coupling, product to diazo, coupled with phenol; Aniline??diazo, and 2-Amino-6-methylanisole?coupling, product to diazo, coupled with phenol.

Standard

Ironing Fastness

Fading

Stain

ISO

4-5