Description

Benzenemethanamine, 4-Amino-N,n-Bis[(4-Aminophenyl)Methyl]-, Hydrochloride is a high-purity, multi-functional aromatic amine derivative supplied as its hydrochloride salt. This compound serves as a critical advanced intermediate for synthesizing complex molecules, offering multiple reactive amino sites for polymerization and cross-linking reactions. It is essential for manufacturers in the pharmaceutical, specialty polymer, and advanced material science sectors who require precise and reliable building blocks for research and production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring complex polyamine architectures.
• Epoxy Curing Agent & Hardener: Functions as a high-performance curing agent for epoxy resin systems, contributing to thermal stability and mechanical strength in advanced composites.
• Polymer Synthesis: Used as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and other high-performance polymers.
• Dye & Pigment Manufacturing: Serves as an intermediate in the synthesis of complex organic dyes and pigments, particularly azo dyes and colorants for high-tech applications.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatments and protective coatings due to its amine functionality.
• Research & Development: A valuable reagent in organic synthesis and material science R&D for creating novel compounds with specific functional properties.
• Adhesive & Sealant Chemistry: Enhances the performance of industrial adhesives and sealants through its role as a cross-linker and modifier.

Basic Information

Product Name	Benzenemethanamine, 4-Amino-N,n-Bis[(4-Aminophenyl)Methyl]-, Hydrochloride
CAS No.	916739-36-1
Molecular Formula	C27H29N5·HCl
Molecular Weight	468.02 g/mol (Free base: 431.56 g/mol)
Synonyms	4-Amino-N,N-bis[(4-aminophenyl)methyl]benzenemethanamine hydrochloride; Tris(4-aminobenzyl)amine hydrochloride; N,N-Bis(4-aminobenzyl)-4-aminobenzylamine hydrochloride; TAAB·HCl; 1,1',1''-Nitrilotris(methylene)tris(4-aminobenzene) hydrochloride; N,N-Bis(4-aminobenzyl)-4-aminophenylmethanamine hydrochloride; 4,4',4''-Nitrilotris(methylbenzene-4,1-diyl)tris(azanetriyl)trimethanamine hydrochloride
EINECS	Contact for details

Quality Control

Our Benzenemethanamine, 4-Amino-N,n-Bis[(4-Aminophenyl)Methyl]-, Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support compliance with cGMP and ISO 9001 standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in DMSO, DMF; slightly soluble in water

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