Description

4,4'-Methylenebis(Cyclohexylamine Carbamate) is a high-purity chemical intermediate with a well-defined molecular structure. This compound matters for its role as a key building block in the synthesis of advanced polymers and specialty chemicals, offering consistent reactivity and purity. It is primarily needed by manufacturers in the polyurethane, epoxy resin, and pharmaceutical intermediate sectors, where precise molecular architecture is critical for final product performance.

Application

• As a chain extender or cross-linking agent in the production of high-performance polyurethane elastomers and coatings.
• As a curing agent or hardener component in epoxy resin systems, contributing to thermal and chemical resistance.
• As a key synthetic intermediate in the manufacture of pharmaceuticals and agrochemicals.
• In the synthesis of specialty polymers requiring alicyclic diamine structures for enhanced weatherability and stability.
• For research and development purposes in advanced material science, exploring new polymer networks and composites.

Basic Information

Item	Details
Product Name	4,4'-Methylenebis(Cyclohexylamine Carbamate)
CAS No.	19262-37-4
Molecular Formula	C17H32N4O4
Molecular Weight	356.46 g/mol
Synonyms	Dicyclohexylmethane-4,4'-diyl biscarbamate; Bis(4-aminocyclohexyl)methane carbamate; 4,4'-Methylenebis(cyclohexanamine) carbamate; Methylene bis(4-cyclohexylamine) carbamate; Dicyclohexylmethanediamine carbamate; 4,4'-Diaminodicyclohexylmethane carbamate; Paclitaxel intermediate derivative; CAS 19262-37-4
EINECS	Contact for details

Quality Control

Our 4,4'-Methylenebis(Cyclohexylamine Carbamate) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids, strong bases, and oxidizing agents.

Specification

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

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