Capric acid is a 10-carbon fatty acid, one of a series of similar fatty acids that occurs naturally in animal fats and milk, as well as certain vegetable oils, including palm oil. and coconut oil. In its refined form, it can be found as white crystals or as a clear, colorless or yellowish liquid. Both forms have an unpleasant odor. Also known as decanoic acid, it is used as an antimicrobial insecticide in commercial food processing. It is also used in the manufacture of cellulosic products, dyes, fragrances, greases, pharmaceuticals, perfumes, specialty soaps and synthetic rubber.
Many natural food proponents believe that decanoic acid is an important factor in health benefits. The Environmental Protection Agency (EPA) classifies decanoic acid as a generally recognized safe substance ( gras). The toxicity profile in the Environmental Protection Agency document indicates that there is no significant risk of systemic toxicity to humans, even at high dose levels. Because this substance is widely found in nature and has no indication of adverse environmental effects, the Environmental Protection Agency does not require an environmental study.
However, certain safety precautions need to be taken when handling refined capric acid. Wear appropriate gloves and goggles or mask. After accidental contact with eyes, rinse immediately with plenty of water and seek medical advice. Prolonged exposure can cause severe skin irritation and is also an eye irritation. Heating can cause some vaporization, and inhaling the vapor or mist can cause lung irritation. Symptoms include coughing or difficulty breathing. It has a melting point of 88 degrees Fahrenheit (about 31 degrees Celsius) and a flash point of 235 degrees Fahrenheit (about 112 degrees Celsius).