CAS Number:
61792-31-2
Chemical Formula:
C17H36N2O2
Chemical Classification:
Amphoteric Surfactant (can act as cationic or anionic depending on pH)
INCI Name:
Lauramidopropylamine Oxide
Uses:
This surfactant is primarily used in rinse-off cleansing products for its excellent foaming and mildness.
· Hair & Skin Cleansing: A key ingredient in shampoos, bubble baths, hand sanitizers, body washes, and facial cleansers.
· Gentle Formulations: Its mild nature makes it suitable for baby care products.
· Household & Industrial: Also used in dishwashing detergents and hard surface cleaners.
Origin:
It is a synthetic, amphoteric surfactant. The "Laurylamido" part of its name indicates it is derived from lauric acid (a fatty acid often sourced from coconut or palm kernel oil).
What does LAURYLAMIDOPROPYL DIMETHYLAMINE OXIDE do in a formulation?
Its primary functions are:
- Surfactant & Cleansing: Removes dirt and oils
- Foam Booster & Stabilizer: Produces rich, thick, and fine foam
- Viscosity Modifier (Thickener): Has a clear thickening effect, especially when combined with anionic surfactants.
- Irritation Mitigator: Helps reduce the potential irritation caused by other, harsher surfactants in a formula
Safety Profile:
General Assessment: Recognized for its mildness and is considered suitable for products designed for sensitive skin.
· Safety Guidelines: It is biodegradable, which is an important consideration for environmentally friendly formulations. Standard safety precautions for handling chemicals apply: avoid contact with eyes and skin; if contact occurs, rinse thoroughly with water.
Technical profile:
| Property | Values |
| Appearance | Typically supplied as a clear, colorless to pale yellow aqueous solution (common commercial grade is 28-32% active. Can also be found in powder or solid form |
| pH | 6.0 - 8.0 (for aqueous solutions) |
| High Foam Quality | Known for generating abundant, dense foam |
| Good Compatibility | Works well with other surfactant types |
| Low-Temperature Stability | Maintains stability in cool conditions |