Description

4,4’-(Ethylenediimino)Dibenzoic Acid is a high-purity organic compound featuring a symmetrical diacid structure linked by an ethylenediamine bridge. This molecular architecture makes it a valuable building block and intermediate in advanced chemical synthesis. It is primarily utilized by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring symmetrical, rigid backbones.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or chain extender for producing high-performance polyamides, polyimides, and other specialty polymers with enhanced thermal and mechanical properties.
• Ligand and Chelating Agent: Its structure allows it to function as a ligand for metal ions in catalytic systems or analytical chemistry applications.
• Research & Development: Employed in academic and industrial labs for exploring new organic reactions and material science applications.
• Dye and Pigment Intermediate: Can be used in the synthesis of organic dyes and colorants.

Basic Information

Product Name	4,4’-(Ethylenediimino)Dibenzoic Acid
CAS No.	95627-01-3
Molecular Formula	C16H16N2O4
Molecular Weight	300.31 g/mol
Synonyms	N,N'-Ethylenebis(4-aminobenzoic acid); 4,4'-Ethylenediiminodibenzoic Acid; 4,4'-(Ethane-1,2-diyldiimino)dibenzoic acid; Ethylenediamine-N,N'-di-p-benzoic acid; EDBA; p,p'-Ethylenediaminedibenzoic Acid; 1,2-Bis(4-carboxyanilino)ethane
EINECS	Contact for details

Quality Control

Our 4,4’-(Ethylenediimino)Dibenzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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