Description

Bis-(3-Aminomethylbenzyl)Amin is a specialized aromatic amine compound with a unique molecular structure featuring multiple reactive sites. This chemical matters as a versatile building block and curing agent, enabling the synthesis of advanced polymers and high-performance materials. Industries such as epoxy resin formulation, specialty adhesives, and pharmaceutical intermediate manufacturing need this product for its tailored reactivity and performance characteristics.

Application

• As a curing agent or hardener for epoxy resin systems, particularly where enhanced thermal and mechanical properties are required.
• As a key monomer or chain extender in the synthesis of polyamides, polyimides, and other high-performance polymers.
• In the production of pharmaceutical intermediates and active pharmaceutical ingredients (APIs) requiring specific amine functionalities.
• As a cross-linking agent in specialty coatings, adhesives, and sealants to improve chemical resistance and durability.
• For the synthesis of chelating agents and ligands used in metal ion sequestration or catalysis.
• In research and development for creating novel dendrimers and other complex macromolecular architectures.

Basic Information

Product Name	Bis-(3-Aminomethylbenzyl)Amin
CAS No.	34235-31-9
Molecular Formula	C18H25N3
Molecular Weight	283.41 g/mol
Synonyms	N,N-Bis(3-(aminomethyl)benzyl)amine; 1,3-Benzenedimethanamine, N1,N3-bis(3-(aminomethyl)phenyl)-; Bis(3-(aminomethyl)benzyl)amine; 3,3'-(Azanediyldimethylene)dibenzylamine; N,N-Bis(3-aminomethylbenzyl)amine; 1,3-Bis(aminomethyl)-5-((3-aminomethylbenzyl)amino)benzene (related isomer); Amine hardener 34235-31-9
EINECS	Contact for details

Quality Control

Our Bis-(3-Aminomethylbenzyl)Amin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for advanced industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	Contact for details
Refractive Index (20°C)	Contact for details

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