Stearyl acetate

Stearyl acetate (CAS 822-23-1), also known as octadecyl acetate, is a long-chain fatty acid ester.

Where is Stearyl acetate used?

• Personal care: emollient and texture modifier in creams, lotions and hair conditioners
• Carrier solvent for fragrance oils and UV filters
• Dispersing medium for pigments and waxes in lipsticks and pressed powders
• Lubricant and metalworking formulations: base fluid component or additive that reduces friction and improves adhesion
• Its waxy, low-polarity character supports controlled slip, film formation and solubilization of actives.

Commercial specifications

• Purity typically 95% and upward
• Documentation aligned to standard cosmetic ingredient requirements