Foreign name: Decanoic Acid
Alias: Capric Acid, n-Decanoic Acid
Alias: Decanoic Acid
Molecular weight: 172.26
CAS number: 34-48-5

Capric acid, also known as decanoic acid, is a by-product obtained from the hydrolysis of laurel oil, coconut oil, or Litsea cubeba oil during the production of lauric acid. It is mainly used to produce capric acid esters, which are used as fragrances, wetting agents, plasticizers, and food additives. It appears as white crystals with an unpleasant odor. It is insoluble in water but soluble in dilute nitric acid and most organic solvents.

White crystalline solid with an unpleasant odor. Melting point 31.5°C, boiling point 270°C, 148-150°C (1.46 kPa), relative density 0.8858 (20/4°C), refractive index 1.4169 (40°C), vapor pressure 13 Pa (79°C). Practically insoluble in water (0.015g/100g at 20°C), soluble in alcohol, ether, benzene, chloroform, and carbon disulfide, also soluble in dilute nitric acid.

Mainly used to produce capric acid esters, which serve as fragrances, wetting agents, plasticizers, and food additives. It should be stored sealed in a cool, dry place.

This substance irritates the eyes and skin. Use appropriate gloves and goggles or a face mask when handling. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Capric acid, commonly known as capric acid, is derived from natural coconut oil through hydrolysis and fractionation. It is a white crystalline solid with an unpleasant odor, melting point 31.5°C, boiling point 270°C, relative density 0.8782, flash point 50°C. Insoluble in water, soluble in most organic solvents. Mainly used to produce capric acid-derived ester products, serving as fragrance excipients, wetting agents, plasticizers, and food additives.
Quality Indicators

Product packaging: The product is packaged in plastic drums, with a net content of 180 kg per drum.