Description

2,2'[[4-[[3-Cyano-5-[(4-Nitrophenyl)Azo]-2-Thienyl]Azo]Phenyl]Imino]Diethyl Diacetate is a specialized organic dye intermediate characterized by a complex azo-thiophene structure. This compound matters for its role as a key precursor in synthesizing high-performance pigments and dyes, offering excellent color strength and thermal stability. It is primarily needed by manufacturers in the pigments, advanced materials, and specialty chemical sectors for applications requiring precise color properties.

Application

• Disperse Dye Synthesis: A critical intermediate for producing high-grade disperse dyes used in textile coloration, particularly for polyester and acetate fibers.
• Functional Pigment Manufacturing: Serves as a building block for creating organic pigments with specific optical properties for inks, coatings, and plastics.
• Advanced Material Research: Used in the development of novel materials for optoelectronics and non-linear optical (NLO) applications due to its conjugated molecular framework.
• Analytical Chemistry: Can be employed as a chromogenic reagent or a standard in chromatographic analysis for method development and quality control.
• Specialty Chemical Production: Acts as a precursor for other complex azo compounds in fine chemical and pharmaceutical intermediate synthesis.

Basic Information

Product Name	2,2'[[4-[[3-Cyano-5-[(4-Nitrophenyl)Azo]-2-Thienyl]Azo]Phenyl]Imino]Diethyl Diacetate
CAS No.	87617-96-7
Molecular Formula	C31H25N7O6S
Molecular Weight	623.64 g/mol
Synonyms	Diethyl 2,2'-((4-((3-cyano-5-((4-nitrophenyl)diazenyl)thiophen-2-yl)diazenyl)phenyl)azanediyl)diacetate; 2,2'-((4-((3-Cyano-5-((4-nitrophenyl)diazenyl)thiophen-2-yl)diazenyl)phenyl)imino)diethyl diacetate; Azo Thiophene Dye Intermediate 87617-96-7; 4-[[3-Cyano-5-[(4-nitrophenyl)azo]-2-thienyl]azo]-N,N-bis(2-acetoxyethyl)aniline
EINECS	Contact for details

Quality Control

Our production of 2,2'[[4-[[3-Cyano-5-[(4-Nitrophenyl)Azo]-2-Thienyl]Azo]Phenyl]Imino]Diethyl Diacetate adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the material meets your technical requirements and supports your quality assurance processes.

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	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.