Caprylic/Capric Acid

CAS Number
68937-75-7

What is Caprylic/Capric Acid?

Caprylic/Capric Acid (CAS 68937-75-7) is a mixed medium-chain fatty acid blend derived primarily from coconut or palm kernel oil.

Where is Caprylic/Capric Acid used?

  • Food manufacturing: flavoring agent and acidulant in dairy products, baked goods and flavor concentrates, contributing a mild fatty note
  • Personal care: emollient and emulsifier base in skin creams, cleansers and hair care products, and precursor to caprylic/capric triglyceride esters
  • Pharmaceuticals: component of lipid-based drug delivery systems and excipient blends for controlled solubilization of active ingredients
  • Metalworking and industrial lubricants: boundary lubrication and functional additive in cutting fluids and release agents
  • It functions as an emulsifier, lubricant and flavoring agent.

Commercial specifications

  • C8:C10 ratio profiles available
  • Food-grade and technical-grade specifications; pharmaceutical-grade material to USP and Ph. Eur. standards
  • Drums and ISO tank quantities

Other Names (Synonyms)

Fatty acids, C8-10|C8-10 Fatty Acids

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What are the physical properties of Caprylic/Capric Acid?

Boiling Point 246°C[at 101 325 Pa]
Water Solubility 205mg/L at 20℃
Vapor Pressure 1Pa at 20℃
Log P 3.1 at 23℃
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