2-ethylhexylamine

2-Ethylhexylamine (CAS 104-75-6) is a branched-chain primary amine used as a chemical intermediate and functional additive in several industrial sectors.

Where is 2-ethylhexylamine used?

• Oilfield and refinery operations: corrosion inhibitor and neutralizing amine in pipeline treatment and process fluid formulations
• Lubricant and metalworking fluids: amine-based additives that protect metal surfaces
• Coatings and adhesives: curing agent component or pH modifier
• Water treatment: corrosion inhibitor packages for industrial cooling and boiler systems
• Its long, branched carbon chain provides oil-soluble amine character.

Good to know: Often selected where oil-soluble amines are preferred over water-soluble alternatives. Buyers should confirm amine content and water specification when sourcing for sensitive formulation or synthesis applications.

Commercial specifications

• Clear liquid in drums, IBCs and bulk isotanks
• Purity typically 99% or higher, depending on supplier specification