Butylated Hydroxyanisole

**Definition:** Mixture of 2- and 3-tert-butyl-4-methoxyphenols that is used as an antioxidant in foods, cosmetics, and pharmaceuticals.

**Tree numbers:** - D02.355.601.200.324 - D02.355.726.158.324 - D02.455.426.559.389.657.654.158.324

**Synonyms:** - (1,1-Dimethylethyl)-4-methoxyphenol - BHA - Butyl Methoxyphenol - Butylhydroxyanisole