Description

2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific chromophoric and functional properties. This compound matters for its role as a precise chemical building block in the synthesis of high-performance dyes and pigments, where its specific bromo, chloro, and nitro substituents allow for fine-tuning of color, lightfastness, and application characteristics. Industrial manufacturers and R&D laboratories in the dyestuff, textile, and advanced materials sectors require this high-purity intermediate to develop products with consistent quality and performance.

Application

• Primary intermediate in the synthesis of azo disperse dyes and pigments for synthetic fibers like polyester.
• Key precursor for creating high-performance colorants with enhanced wash-fastness and thermal stability.
• Used in research and development of functional dyes for non-textile applications, including inks and coatings.
• Employed in the production of specialty dyes for plastics and polymeric materials.
• Potential use as a chemical intermediate in organic synthesis for pharmaceuticals or agrochemicals, leveraging its reactive sites.
• Utilized in analytical chemistry as a reference standard or for method development.

Basic Information

Product Name	2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol
CAS No.	73287-62-4
Molecular Formula	C16H15BrClN4O4
Molecular Weight	443.67 g/mol
Synonyms	2,2'-((4-((2-Bromo-6-chloro-4-nitrophenyl)diazenyl)phenyl)imino)diethanol; Ethanol, 2,2'-[[4-[(2-bromo-6-chloro-4-nitrophenyl)azo]phenyl]imino]bis-; 2,2'-((4-((2-Bromo-6-chloro-4-nitrophenyl)azo)phenyl)imino)diethanol; Azo dye intermediate 73287-62-4; Bis(2-hydroxyethyl)[4-[(2-bromo-6-chloro-4-nitrophenyl)azo]phenyl]amine; 4-[(2-Bromo-6-chloro-4-nitrophenyl)azo]-N,N-bis(2-hydroxyethyl)aniline
EINECS	Contact for details

Quality Control

Our 2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]Phenyl]Imino]Bisethanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for dye intermediate applications. A detailed Certificate of Analysis (COA) documenting purity, impurity profile, and physical characteristics is provided with each shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.