Description

2-[[4-[Bis(2-Iodoethyl)Amino]-2-Methylphenyl]Azo]Benzoic Acid is a specialized azo dye intermediate characterized by its complex molecular structure containing iodine and azo functional groups. This compound matters for its role as a key precursor in the synthesis of high-value, functional dyes and pigments, particularly those requiring specific light-absorption properties or designed for advanced material applications. It is primarily needed by research institutions and industrial manufacturers in the fine chemical, specialty dye, and advanced material sectors for developing novel colorants and functional molecules.

Application

• Precursor for Specialty Dyes and Pigments: Serves as a critical building block in the synthesis of complex azo dyes, especially those designed for niche applications requiring specific chromophores.
• Research & Development Chemical: Used in academic and industrial R&D labs for exploring new synthetic pathways, studying azo compound chemistry, and developing novel functional materials.
• Intermediate for Functional Materials: Potential use in the development of advanced materials where the iodine and azo groups can impart specific electronic or optical properties.
• Photographic and Imaging Chemicals: May find application in the synthesis of specialized compounds used in non-traditional imaging technologies due to its light-sensitive azo structure.
• Liquid Crystal and Display Technology: Investigated as a potential intermediate for dyes used in display applications where precise color and stability are paramount.

Basic Information

Product Name	2-[[4-[Bis(2-Iodoethyl)Amino]-2-Methylphenyl]Azo]Benzoic Acid
CAS No.	40136-89-8
Molecular Formula	C20H21I2N3O2
Molecular Weight	589.21 g/mol
Synonyms	Benzoic acid, 2-[[4-[bis(2-iodoethyl)amino]-2-methylphenyl]azo]-; 2-((4-(Bis(2-iodoethyl)amino)-2-methylphenyl)azo)benzoic acid; 4'-[Bis(2-iodoethyl)amino]-2'-methyl-2-azobenzoic acid; CI 11020; Azoic diazo component 20; Light-sensitive azo dye intermediate; Iodoethyl amino azo compound
EINECS	Contact for details

Quality Control

Our 2-[[4-[Bis(2-Iodoethyl)Amino]-2-Methylphenyl]Azo]Benzoic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as assay (HPLC), related substances, and physical characteristics, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light. Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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