Description

4,4'-Bis(n-Methyl-n-Benzylamino)Diphenylmethane is a specialized aromatic amine derivative with a unique molecular structure. This compound is valued for its role as a key intermediate in the synthesis of high-performance polymers, dyes, and advanced materials. It is primarily sought by manufacturers in the polymer, specialty chemical, and pharmaceutical research sectors for developing products with enhanced thermal stability and specific functional properties.

Application

• As a crucial monomer or chain extender in the production of high-performance polyurethanes and polyurea elastomers.
• As an intermediate in organic synthesis for creating specialized dyes, pigments, and optical brighteners.
• In the research and development of advanced epoxy resin systems and other thermosetting polymers.
• As a potential building block for pharmaceutical actives and agrochemicals requiring its specific diamine structure.
• In the formulation of corrosion inhibitors and antioxidant additives for industrial applications.
• For use in analytical chemistry as a reference standard or reagent.

Basic Information

Product Name	4,4'-Bis(n-Methyl-n-Benzylamino)Diphenylmethane
CAS No.	56383-78-9
Molecular Formula	C31H34N2
Molecular Weight	434.61 g/mol
Synonyms	4,4'-Methylenebis(N-methyl-N-benzylaniline); N,N'-Dibenzyl-N,N'-dimethyl-4,4'-methylenedianiline; Bis(N-methyl-N-benzylamino)diphenylmethane; 4,4'-[Methylenebis(N-benzyl-N-methylaniline)]; MBBDMA; 4,4'-Bis(N-benzyl-N-methylamino)diphenylmethane; N,N,N',N'-Tetrabenzyldiaminodiphenylmethane (common misnomer); 4,4'-Methylenebis[(N-methylbenzenamine)] (alternate)
EINECS	Contact for details

Quality Control

Our production of 4,4'-Bis(n-Methyl-n-Benzylamino)Diphenylmethane adheres to stringent quality 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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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