Description

2,2'-[[4-[(3,5-Dinitro-2-Thienyl)Azo]Phenyl]Imino]Bisethyl Diacetate is a specialized azo dye intermediate characterized by its complex molecular structure incorporating thiophene and nitro functional groups. This compound matters for its role as a precise chemical building block in the synthesis of high-performance colorants and functional materials. Industries requiring advanced organic synthesis, particularly in dyes, pigments, and research-oriented fine chemicals, will find this product essential for developing products with specific optical or electronic properties.

Application

• Primary intermediate in the synthesis of specialized azo dyes and pigments for industrial applications.
• Key precursor for creating functional dyes used in non-textile areas such as inks, coatings, and plastics.
• Research and development chemical for exploring new chromophoric systems in academic and industrial laboratories.
• Potential intermediate in the manufacture of sensitizers for photographic or imaging technologies.
• Starting material for synthesizing compounds with potential electronic or optical activity in material science.
• Used in analytical chemistry as a reference standard or for method development.

Basic Information

Product Name	2,2'-[[4-[(3,5-Dinitro-2-Thienyl)Azo]Phenyl]Imino]Bisethyl Diacetate
CAS No.	42783-06-2
Molecular Formula	C22H21N5O8S
Molecular Weight	515.50 g/mol
Synonyms	2,2'-[[4-[(3,5-Dinitro-2-thienyl)azo]phenyl]imino]bis(ethyl acetate); Bis(2-acetoxyethyl)-[4-[(3,5-dinitro-2-thienyl)azo]phenyl]amine; 4-[(3,5-Dinitro-2-thienyl)azo]-N,N-bis(2-acetoxyethyl)aniline; Ethanol, 2,2'-[[4-[(3,5-dinitro-2-thienyl)azo]phenyl]imino]bis-, diacetate (ester); Azo dye intermediate 42783-06-2
EINECS	Contact for details

Quality Control

Every batch of our 2,2'-[[4-[(3,5-Dinitro-2-Thienyl)Azo]Phenyl]Imino]Bisethyl Diacetate undergoes rigorous quality testing to ensure compliance with industry standards and customer specifications. Our quality assurance protocol includes identity confirmation, purity assay, and impurity profiling to guarantee consistent performance as a chemical intermediate. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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, sparks, and open flame. 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 crystalline powder
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.