Description

N,N'-Bis(p-Phenylbenzylidene)A,A'-Bi-p-Toluidine is a high-purity organic chemical compound belonging to the class of Schiff base derivatives. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and specialty chemicals, where its specific molecular structure imparts desirable properties. It is primarily utilized by research institutions and industrial manufacturers in the fields of polymer chemistry, liquid crystal development, and advanced organic synthesis.

Application

• Liquid Crystal Precursor: Serves as a critical intermediate in the synthesis of high-performance liquid crystal materials for display technologies.
• Polymer Stabilizer/Antioxidant: Used as a functional additive to enhance the thermal and oxidative stability of engineering plastics and specialty polymers.
• Organic Synthesis Building Block: Acts as a versatile intermediate for constructing complex organic molecules in pharmaceutical and agrochemical research.
• Coordination Chemistry Ligand: Employed in the preparation of metal-organic complexes and catalysts due to its chelating properties.
• Photoconductive Material Research: Investigated for use in the development of organic photoconductors and electronic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	N,N'-Bis(p-Phenylbenzylidene)A,A'-Bi-p-Toluidine
CAS No.	60904-18-9
Molecular Formula	C₄₄H₃₆N₂
Molecular Weight	592.78 g/mol
Synonyms	N,N'-Bis(4-benzylidenebenzylidene)-4,4'-diaminobiphenyl; 4,4'-Bis[(4-phenylphenyl)methyleneamino]biphenyl; N,N'-Bis(4-phenylbenzylidene)benzidine; p,p'-Bis(p-phenylbenzylideneamino)biphenyl; 1,1'-Biphenyl, 4,4'-bis[(4-phenylphenyl)methyleneamino]-; Benzidine, N,N'-bis(p-phenylbenzylidene)-; (E,E)-N,N'-Bis(4-(biphenyl-4-ylmethyleneamino)phenyl)biphenyl-4,4'-diamine
EINECS	Contact for details

Quality Control

Our N,N'-Bis(p-Phenylbenzylidene)A,A'-Bi-p-Toluidine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from light to maintain stability.

Specification

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