Description

2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]-3-Chlorophenyl]Imino]Bisethanol is a specialized azo dye intermediate characterized by its complex halogenated and nitrated aromatic structure. This compound matters for its role as a precise chemical building block in the synthesis of high-performance pigments and dyes, where its specific substitution pattern dictates critical color and fastness properties. Industrial buyers in the pigment manufacturing, advanced materials research, and specialty chemical synthesis sectors require this high-purity intermediate to develop products with tailored optical and stability characteristics.

Application

• Key intermediate for the synthesis of high-performance azo pigments, particularly for yellows, oranges, and reds with enhanced light and weather fastness.
• Precursor in the manufacture of specialized dyes for plastics, resins, and synthetic fibers, where thermal stability is paramount.
• Used in research and development of functional dyes for non-textile applications, such as in optics, electronics, or imaging technologies.
• Potential building block for colorants in inks and coatings requiring specific solubility and compatibility profiles.
• Starting material in organic synthesis for creating complex molecules with specific azobenzene-based architectures.

Basic Information

Product Name	2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]-3-Chlorophenyl]Imino]Bisethanol
CAS No.	17464-91-4
Molecular Formula	C₁₆H₁₄BrCl₂N₅O₄
Molecular Weight	491.13 g/mol
Synonyms	2,2'-((4-((2-Bromo-6-chloro-4-nitrophenyl)azo)-3-chlorophenyl)imino)diethanol; Ethanol, 2,2'-[[4-[(2-bromo-6-chloro-4-nitrophenyl)azo]-3-chlorophenyl]imino]bis-; Azo dye intermediate 17464-91-4; Bis(2-hydroxyethyl)[4-[(2-bromo-6-chloro-4-nitrophenyl)azo]-3-chlorophenyl]amine; 4-[(2-Bromo-6-chloro-4-nitrophenyl)azo]-3-chloro-N,N-bis(2-hydroxyethyl)aniline
EINECS	Contact for details

Quality Control

Our production of 2,2'-[[4-[(2-Bromo-6-Chloro-4-Nitrophenyl)Azo]-3-Chlorophenyl]Imino]Bisethanol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistent chemical composition, critical for predictable performance in downstream synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 strong oxidizing agents and incompatible materials. Due to the presence of light-sensitive azo and nitro groups, strict protection from all light exposure is recommended to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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