3,5-Di-tert-butyl-4-hydroxybenzoic acid

Description:

3,5-Di-tert-butyl-4-hydroxybenzoic acid, otherwise known as 3,5-DTBA or 3,5-di-tert-butyl-hydroxybenzoic acid, is an aromatic organic compound with the molecular formula C15H22O3. It is a white to pale yellow solid with a melting point of 206-209 °C. It is practically insoluble in water, but soluble in most organic solvents. It is also used in the production of inks, paints, and coatings.

Chemical Properties:

White to Pale Yellow Solid

Uses:

This compound has a wide range of uses, including being used as an antioxidant, a food preservative, a flavoring agent, and a preservative for pharmaceuticals. As an antioxidant, it can protect the food from oxidation and improve shelf life. It can also act as a preservative and flavoring agent in food products. As a preservative for pharmaceuticals, it helps protect the drugs from oxidization, making them more effective.

In the cosmetics industry, it is used as an UV blocker to protect the skin from the sun’s UV rays. It is also used in makeup products, nail polishes, and other cosmetic formulations to give them a longer shelf life.