6374-02-3

Basic information

• Product Name: 2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol
• Synonyms: 2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol;C.I.11195;C.I.Disperse Violet 13
• CAS NO: 6374-02-3
• Molecular Formula: C19H23 N5 O5
• Molecular Weight: 0
• Mol File: 6374-02-3.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol(6374-02-3)
• EPA Substance Registry System: 2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol(6374-02-3)

Safety Data

• Hazardous Substances Data: 6374-02-3(Hazardous Substances Data)

Usage

Description

2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol is a bright purple compound that is soluble in ethanol and acetone, where it appears as a deep red color. It is also soluble in benzene and has a strong affinity for pottery, particularly as a solvent. When exposed to strong sulfuric acid, it turns brown, and when diluted, it exhibits a bluish-red color. In a sodium hydroxide solution, it retains its original color.

Uses

Used in Textile Industry:
2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol is used as a dye in the textile industry for its ability to produce a range of colors, including deep red and bluish-red, depending on the solvent and conditions. It is also known for its fastness properties, such as ironing fastness, light fastness, perspiration fastness, and washing fastness, making it suitable for various textile applications.
Used in Standard (Vinegar Fiber):
2-[Butyl[4-[(2,4-dinitrophenyl)azo]-3-methylphenyl]amino]ethanol is used as a dye for vinegar fiber, a type of regenerated cellulose fiber, due to its ability to produce vibrant colors and its compatibility with the fiber. It is particularly useful for creating deep red and bluish-red shades, and its fastness properties make it suitable for various applications involving vinegar fiber.

Preparation

2,4-Dinitrobenzenamine diazo, and 3-Methyl-N-butyl-N-hydroxyethylaniline?coupling.

Standard(Vinegar fiber)

Ironing Fastness

Fading

Stain