1,3-Propanediol dicaprylate

1,3-Propanediol dicaprylate (CAS 56519-71-2) is a diester of 1,3-propanediol and caprylic acid used as an emollient, carrier, and solvent. Also marketed as DUB ZENOAT.

Where is 1,3-Propanediol dicaprylate used?

• Cosmetics: emollient and carrier oil in skin creams and serums
• Color cosmetics: non-greasy skin feel and improved spreadability
• Formulations: dissolves UV filters, lipophilic actives, and fragrance components
• Lubricants and metalworking: ester structure supports film formation and lubricity in light-duty formulations
• Coatings and adhesives: plasticizer and coalescing solvent for flexibility and film integrity
• It delivers lightweight skin feel and strong solvency for active ingredients, pigments, and functional additives.

Commercial specifications

• Packaging from drums to intermediate bulk containers