Lauryl Alcohol, also known as Dodecanol, is a saturated, straight-chain fatty alcohol derived from natural fats and oils or synthesized from petrochemical sources. At room temperature, it appears as a white waxy solid, but it melts to a clear, colorless liquid at slightly elevated temperatures.
LAO is widely used as an intermediate in the production of surfactants, emulsifiers, plasticizers, and lubricants. Due to its non-toxic, biodegradable nature and smooth emollient properties, it is also used in cosmetics and personal care products.
| Chemical Name | Dodecanol |
|---|---|
| Chemical Formula | C₁₂H₂₆O |
| Appearance | White solid or clear liquid (depending on temperature) |
| Odor | Mild, fatty alcohol-like odor |
Applications
- Cosmetics & Personal Care : Used as an emollient, thickener, and emulsifier in creams, lotions, shampoos, and conditioners
- Surfactant Manufacturing : Key raw material for producing ethoxylates and sulfates like SLES and SLS
- Detergents & Soaps : Acts as a foaming agent and viscosity enhancer
- Industrial Applications : Used in plasticizer formulations, textile processing, and metalworking fluids
- Agrochemicals : Used as a carrier or solvent for certain formulations
Features
- Mild, non-irritating and skin-friendly
- Excellent emulsifying and wetting agent precursor
- High purity with low odor
- Biodegradable and environmentally safe
- Stable in a wide pH and temperature range
Specifications
- Purity : ≥ 98%
- Melting Point : 24–26°C
- Boiling Point : ~260°C
- Flash Point : >120°C (closed cup)
- Solubility : Insoluble in water; soluble in alcohol and organic solvents
Storage & Handling
Store in a cool, dry, and well-ventilated area away from direct heat and open flames. Use standard protective equipment (PPE) when handling. Avoid contact with eyes and prolonged skin exposure.