N-Stearyl-1,3-Diamino Propane
N-Stearyl-1,3-Diamino Propane is a long-chain primary diamine formed by reacting stearyl (octadecyl) groups with 1,3-diaminopropane. It typically appears as a waxy solid or viscous liquid at room temperature with a mild amine odor. It is insoluble in water but soluble in organic solvents like alcohols and hydrocarbons. Its structure-featuring a hydrophobic stearyl tail and polar diamine head-makes it highly effective as a cationic surfactant, emulsifier, corrosion inhibitor, and antistatic agent. In industrial settings, it is commonly used in lubricants, asphalt emulsions, personal care products, textiles, coatings, and water treatment formulations where strong surface activity and film-forming capabilities are needed.
Grade
- Industrial
Other Names
- N-Octadecyl-1,3-propane Diamine
- Stearyl-1,3-diaminopropane
Form
- Liquid
Abbreviations
- SDAP