N,n-dimethylcyclohexylamine

N,N-Dimethylcyclohexylamine (CAS 98-94-2), commonly abbreviated as DMCHA, is a tertiary amine used primarily as a catalyst and neutralizing agent across chemical manufacturing.

Where is N,n-dimethylcyclohexylamine used?

• Polyurethane systems: reaction efficiency driver and intermediate in pharmaceutical synthesis
• Polyurethane foam: blowing and gelling catalyst controlling cell structure and cure rate in rigid and flexible formulations
• Pharmaceuticals: synthetic intermediate in active ingredient production
• Water treatment and corrosion inhibition: pH adjustment and precursor to biocidal compounds
• Pigments and dyes: neutralizing agent that stabilizes colorant dispersions and improves batch consistency
• In these applications controlled basicity supports specific reaction pathways.

Good to know: Buyers sourcing for pharmaceutical intermediate applications should confirm compliance with relevant synthesis-grade quality standards prior to procurement.

Commercial specifications

• Purity typically 99% or above for standard industrial use
• Technical grade most common commercial specification
• Liquid in drums, IBC containers, tanker quantities for high-volume procurement