Stearamidopropyl dimethylamine

Stearamidopropyl dimethylamine (CAS 7651-02-7) is a fatty amidoamine used as a conditioning agent, emulsifier, and rheology modifier.

Where is Stearamidopropyl dimethylamine used?

• Hair care: protonated with acid to form a mild cationic conditioning active in conditioners, detanglers, and conditioning shampoos
• Textile and fiber processing: softening and antistatic finish on synthetic and natural fabrics
• Leather treatment: improves surface feel and aids uniform dye dispersion
• Paper manufacturing: surface modifier for wet strength additive compatibility and sheet handling
• It adsorbs onto negatively charged surfaces to deliver softness and slip.

Commercial specifications

• Active content typically 95% or higher, depending on grade and supplier specification
• Cosmetic-grade material meets purity requirements for personal care products