Alkyl imidazolines

Alkyl imidazolines (CAS 61791-39-7), derived from tall oil fatty acids, are nitrogen-containing heterocyclic compounds used across industrial sectors for corrosion inhibition and surface modification.

Produced from renewable tall oil feedstock, they offer a cost-effective alternative to synthetic fatty acid derivatives in demanding formulation environments and specialized industrial applications.

In oil and gas, these compounds are formulated into corrosion inhibitor packages for pipelines, downhole equipment, and production tubing where acidic or saline conditions accelerate metal degradation.

Metalworking and lubricant formulators incorporate them into cutting fluids and rust-preventive coatings to protect ferrous surfaces during processing and storage throughout the manufacturing cycle.

In textile and leather processing, they function as softening and wetting agents that improve fiber lubrication and surface uniformity during finishing operations and material treatment.

Industrial and institutional cleaning formulations use them as emulsifiers to stabilize oil-in-water systems and improve soil dispersion on hard surfaces for more effective maintenance.

Alkyl imidazolines are supplied as a viscous liquid, typically amber to brown in color, with active content specifications varying by grade to meet specific formulation needs.

Technical-grade material is the standard commercial offering, with concentrations commonly in the range of 90–100% active, typically packaged in drums or IBCs for bulk procurement.