Description

N n-Bis(2,5-Dihydroxybenzylidene)-1,2-Diaminobenzene is a specialized organic compound belonging to the class of Schiff base ligands, known for its unique chelating properties derived from its dihydroxybenzylidene and diaminobenzene structure. This compound is highly valued in advanced material science and analytical chemistry for its ability to form stable complexes with various metal ions. It is primarily sought by researchers and manufacturers in the fields of coordination chemistry, catalysis, and as a precursor for functional materials.

Application

• Coordination Chemistry & Ligand Synthesis: Serves as a versatile polydentate ligand for the synthesis of novel metal complexes with potential catalytic, magnetic, or optical properties.
• Catalyst Development: Used in the research and development of homogeneous catalysts for organic transformations and polymerization reactions.
• Chemical Sensing & Chelation: Employed in the design of selective chelating agents and sensors for metal ion detection in analytical applications.
• Material Science Research: Acts as a building block for the preparation of advanced organic frameworks, polymers, and functional coatings.
• Pharmaceutical Intermediates: Potential use as a synthetic intermediate in the research phase for developing pharmacologically active molecules.
• Academic & Industrial R&D: A key reagent for fundamental studies in inorganic and supramolecular chemistry at universities and corporate R&D centers.

Basic Information

Product Name	N n-Bis(2,5-Dihydroxybenzylidene)-1,2-Diaminobenzene
CAS No.	154198-33-1
Molecular Formula	C20H16N2O4
Molecular Weight	348.35 g/mol
Synonyms	N,N'-Bis(2,5-dihydroxybenzylidene)-1,2-phenylenediamine; 1,2-Bis[(2,5-dihydroxyphenyl)methyleneamino]benzene; 1,2-Phenylenebis[(2,5-dihydroxyphenyl)methanimine]; Schiff Base Ligand from 1,2-Diaminobenzene and 2,5-Dihydroxybenzaldehyde; Bis(2,5-dihydroxybenzylidene)-o-phenylenediamine
EINECS	Contact for details

Quality Control

Our production of N n-Bis(2,5-Dihydroxybenzylidene)-1,2-Diaminobenzene adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to handle the material under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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