Description

Bis-(4-Amino-3,5-Dimethylcyclohexyl)Methane CAS NO 65962-45-0 is a high-purity, advanced diamine intermediate featuring a unique, sterically hindered cycloaliphatic structure. This compound is valued for its role as a critical building block in the synthesis of high-performance polymers and specialty chemicals, offering enhanced thermal stability and mechanical properties to final products. It is essential for manufacturers in the polyurethane, epoxy resin, and advanced material sectors seeking to develop products with superior durability and performance characteristics.

Application

• Polymer & Resin Synthesis: A key monomer for producing high-performance, light-stable polyurethanes and epoxy curing agents with excellent mechanical strength and chemical resistance.
• Advanced Material Crosslinking Agent: Used in the formulation of specialty coatings, adhesives, and sealants that require robust weatherability and thermal stability.
• Pharmaceutical & Agrochemical Intermediates: Serves as a sophisticated precursor in the synthesis of complex active ingredients and fine chemicals.
• Catalyst & Ligand Preparation: Utilized in the development of specialized catalysts and chelating agents for organic synthesis and industrial processes.
• Research & Development: An important reagent for academic and industrial R&D focused on novel polymer architectures and functional materials.

Basic Information

Product Name	Bis-(4-Amino-3,5-Dimethylcyclohexyl)Methane
CAS No.	65962-45-0
Molecular Formula	C17H34N2
Molecular Weight	266.47 g/mol
Synonyms	4,4'-Methylenebis(2,6-dimethylcyclohexanamine); 4,4'-Methylenebis(2,6-dimethylcyclohexylamine); DMDC (Diamine); 2,6-Dimethyl-4-aminocyclohexylmethane; Bis(4-amino-3,5-dimethylcyclohexyl)methane; 1,1'-Methylenebis(4-amino-3,5-dimethylcyclohexane); Laromin® C 260 (BASF trade name); PACM (variant reference)
EINECS	Contact for details

Quality Control

Our production of Bis-(4-Amino-3,5-Dimethylcyclohexyl)Methane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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