1 To set Rich Text Format, go to Tools > Options on Outlook 2003âs menu, select the Mail Format tab, select Rich Text Format from the Compose in this message format drop-down list, then click OK.  In a new email message, select Insert > File from the menu.
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.
Butylated hydroxyanisole (BHA) and the related compound butylated hydroxytoluene (BHT) are phenolic compounds that are often added to foods to preserve fats. BHA Characteristics: 1  BHA is a mixture of the isomers 3- tert-butyl-4-hydroxyanisole and 2- tert-butyl-4-hydroxyanisole. 2  Molecular formula C 11 H 16 O 2. 3  White or yellowish waxy solid. 4  Faint characteristic aromatic odor.