CAS 2309-94-6

Disperse Blue 183

Description:

Disperse Blue 183, with the CAS number 2309-94-6, is an organic compound primarily used as a dye in the textile industry, particularly for synthetic fibers such as polyester. It belongs to the class of disperse dyes, which are characterized by their ability to be dispersed in water and used for dyeing hydrophobic materials. This dye exhibits a deep blue color and is known for its good lightfastness and washfastness properties, making it suitable for applications where durability is essential. Chemically, Disperse Blue 183 is an azo dye, which means it contains an azo group (-N=N-) that contributes to its color properties. The dye is typically applied through a process that involves high temperatures and pressures to ensure proper fixation onto the fibers. Safety considerations are important, as some azo dyes can release aromatic amines, which may pose health risks. Therefore, handling and disposal of Disperse Blue 183 should follow appropriate safety guidelines to minimize environmental and health impacts.

Formula: C₂₀H₂₁BrN₆O₃

InChI: InChI=1S/C20H21BrN6O3/c1-4-19(28)23-18-11-14(26(5-2)6-3)7-8-17(18)24-25-20-13(12-22)9-15(27(29)30)10-16(20)21/h7-11H,4-6H2,1-3H3,(H,23,28)

InChI key: InChIKey=IGUCIQQRHZUQKG-UHFFFAOYSA-N

SMILES: N(C(CC)=O)C1=C(N=NC2=C(C#N)C=C(N(=O)=O)C=C2Br)C=CC(N(CC)CC)=C1

Synonyms:

• Disperse Blue 183
• Disperse Blue RSE
• Disperse Blue SE 2R
• Ex 236
• Foron Blue SE 2R
• Foron Blue SE 2RI
• Lonsperse Disperse Blue RSE
• N-[2-(2-bromo-6-cyano-4-nitro-phenyl)azo-5-diethylamino-phenyl]propanamide
• N-[2-[2-(2-Bromo-6-cyano-4-nitrophenyl)diazenyl]-5-(diethylamino)phenyl]propanamide
• N-{2-[(E)-(2-bromo-6-cyano-4-nitrophenyl)diazenyl]-5-(diethylamino)phenyl}propanamide
• Propanamide, N-[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]-
• Propanamide, N-[2-[2-(2-bromo-6-cyano-4-nitrophenyl)diazenyl]-5-(diethylamino)phenyl]-
• Propionanilide, 2′-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5′-(diethylamino)-
• Rathilene Blue F 2R
• Synten Blue P 2R
• Terasil Blue P 2BR
• Tulasteron Fast Blue 2RC-N

Disperse blue 183

CAS: 2309-94-6

Disperse Blue 183 is a synthetic dye that is used in industry for the coloration of polymers. It belongs to the class of diazonium salts, which are reactive compounds that have an affinity for fatty acids. Disperse Blue 183 is insoluble in water but soluble in organic solvents. The dye has been shown to be stable under both acidic and alkaline conditions, and it does not undergo chemical reactions with other substances. Disperse Blue 183 is also a nanomaterial that can be used as a film-forming polymer. It can be manufactured using carbon dioxide (CO2) flow and activated through heat treatment. Disperse Blue 183 can be used in environmental pollution and as a reactive agent.

Formula: C₂₀H₂₁BrN₆O₃

Color and Shape: Powder

Molecular weight: 473.32 g/mol

Ref: 3D-FD166983