butylated hydroxytoluene (bht), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. european and u.s. Regulations allow small amounts to be used as a food additive. In addition to this use, bht is widely used to prevent oxidation in fluids (e.g. Fuel, oil) and other materials where free radicalsmust be controlled.

butylated hydroxytoluene (bht), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. european and u.s. Regulations allow small amounts to be used as a food additive. In addition to this use, bht is widely used to prevent oxidation in fluids (e.g. Fuel, oil) and other materials where free radicalsmust be controlled.