3943-82-6

Basic information

• Product Name: SETOCYANINE
• Synonyms: Benzenamine,4-[(2-chlorophenyl)[4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-2-methyl-,monohydrochloride;SETOCYANINE;SETOPALINE C;BRILLIANT GLACIER BLUE;CI 42140;4-[(2-chlorophenyl)[4-(ethylimino)-3-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-o-toluidine monohydrochloride;RHODULINEBLUE5B;Benzenamine, 4-[(2-chlorophenyl)[4-(ethylimino)-3-methyl-2,5-cyclohexadien-1-ylidene]methyl]-N-ethyl-2-methyl-, monohydrochloride
• CAS NO: 3943-82-6
• Molecular Formula: C25H28Cl2N2
• Molecular Weight: 427.41
• EINECS: 223-528-5
• Mol File: 3943-82-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 538.3°Cat760mmHg
• Flash Point: 279.4°C
• Appearance: /
• Density: 1.07g/cm³
• Vapor Pressure: 1.17E-11mmHg at 25°C
• CAS DataBase Reference: SETOCYANINE(CAS DataBase Reference)
• NIST Chemistry Reference: SETOCYANINE(3943-82-6)
• EPA Substance Registry System: SETOCYANINE(3943-82-6)

Safety Data

• Hazardous Substances Data: 3943-82-6(Hazardous Substances Data)

Usage

Description

SETOCYANINE is a bright blue, yellow-brown powder that is soluble in hot water and ethanol. It is a dye that exhibits various color changes when exposed to different conditions, such as strong sulfuric acid, sodium hydroxide solution, and different light sources. It is known for its light fastness, perspiration fastness, ironing fastness, and soaping properties.

Uses

Used in Textile Industry:
SETOCYANINE is used as a dye for acrylic, cotton, silk, and vinegar fibers in dyeing and printing processes. It provides a green light blue color to acrylic fibers, and the color appears darker under a tungsten filament light source, with a slant green hue.
Used in Paper Industry:
SETOCYANINE is used for coloring paper products, offering a vibrant blue hue.
Used in Leather Industry:
SETOCYANINE is employed as a dye for leather products, providing a consistent and long-lasting color.
Used in Grass Products Industry:
SETOCYANINE is used for coloring grass products, such as mats and baskets, offering a bright and attractive color.
Used in Organic Pigments and Solvent Dye Industry:
SETOCYANINE is utilized as a component in the production of organic pigments and solvent dyes, contributing to their color properties and performance.
Standard:
The light fastness, perspiration fastness, ironing fastness, and soaping properties of SETOCYANINE are rated according to ISO and AATCC standards. The ratings range from 3 to 5, indicating its varying levels of performance in different conditions.

Preparation

2-Chlorobenzaldehyde and N-cyclohexylnaphthalen-1-amine?(2 Moore) condensation, and then will product oxidation.

Standard

Light Fastness

Fading

Stain

ISO

4

AATCC

4

InChI:InChI=1/C25H27ClN2.ClH/c1-5-27-23-13-11-19(15-17(23)3)25(21-9-7-8-10-22(21)26)20-12-14-24(28-6-2)18(4)16-20;/h7-16,27H,5-6H2,1-4H3;1H/b25-20-,28-24+;