Description

N,n-Difurfural-n-Phenylenediamine is a specialized aromatic amine derivative with a unique molecular structure incorporating furan and phenylenediamine moieties. This compound is valued for its role as a key intermediate and functional additive in advanced material synthesis, offering specific reactivity and performance characteristics. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical intermediate sectors seeking to develop high-performance products.

Application

• As a cross-linking agent or curing agent in the production of high-performance epoxy and polyurethane resins.
• As a key synthetic intermediate in the manufacture of specialty dyes, pigments, and optical brighteners.
• In the synthesis of pharmaceutical intermediates and active ingredients requiring its specific aromatic amine functionality.
• As a monomer or chain extender for engineering plastics and high-temperature polymers.
• For research and development in advanced material science, including conductive polymers and corrosion inhibitors.
• As a chelating agent precursor in the formulation of metal complexing compounds.

Basic Information

Product Name	N,n-Difurfural-n-Phenylenediamine
CAS No.	19247-68-8
Molecular Formula	C₁₈H₁₄N₂O₂
Molecular Weight	290.32 g/mol
Synonyms	N,N'-Bis(2-furanylmethylene)-1,4-benzenediamine; 1,4-Phenylenebis[(2-furanylmethylene)imine]; N,N'-Difurfurylidene-1,4-phenylenediamine; N,N'-Di(2-furfurylidene)-1,4-phenylenediamine; N,N'-Bis(furfurylidene)-p-phenylenediamine; DFPDA; Bis(furfural) p-phenylenediamine
EINECS	Contact for details

Quality Control

Our N,n-Difurfural-n-Phenylenediamine is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific application 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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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