Description

Bis(p-Heptyloxybenzylidene) p-Phenylenediamine is a specialized organic compound belonging to the class of Schiff base derivatives. This chemical is valued for its unique structural properties, which make it a versatile intermediate in advanced material synthesis and research applications. It is primarily sought after by manufacturers and R&D laboratories in the polymer, liquid crystal, and specialty chemical sectors for developing novel materials with tailored properties.

Application

• As a key intermediate in the synthesis of advanced polymers and polyimides.
• In the research and development of liquid crystal materials for display technologies.
• As a chelating agent or ligand precursor in coordination chemistry and catalysis.
• For the preparation of functional dyes and pigments with specific optical properties.
• In the synthesis of pharmaceutical intermediates requiring specific diamine structures.
• As a model compound in academic and industrial research studying Schiff base chemistry and photochemistry.

Basic Information

Product Name	Bis(p-Heptyloxybenzylidene) p-Phenylenediamine
CAS No.	24679-01-4
Molecular Formula	C₃₄H₄₄N₂O₂
Molecular Weight	512.73 g/mol
Synonyms	N,N'-Bis(4-heptyloxybenzylidene)-1,4-phenylenediamine; 1,4-Phenylenebis(methanylylidene)bis(4-(heptyloxy)aniline); p-Phenylenediamine, N,N'-bis(p-heptyloxybenzylidene)-; Bis(4-heptyloxybenzylidene)-1,4-phenylenediamine; Schiff Base of p-Phenylenediamine and 4-Heptyloxybenzaldehyde
EINECS	Contact for details

Quality Control

Our production of Bis(p-Heptyloxybenzylidene) p-Phenylenediamine 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 IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere such as nitrogen or argon for long-term storage to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.