👉 Vanillaldehyde is a chemical compound that is commonly used in perfumes, cosmetics, and other personal care products. It is composed of two molecules of acetic acid and one molecule of vanillin (a common ingredient found in vanilla extract). The name "vanillaldehyde" comes from the Latin word for vanilla, which suggests its similarity to vanilla. Vanillaldehyde has a sweet, floral scent that can be used as an essential oil or added to other products for fragrance purposes.