👉 Phenyldiethanolamine is a type of organic compound that is commonly used in pharmaceuticals, food and beverage production, and as a preservative. It is composed of two diethanolamines, which are ethyl alcohol and ethoxypropyl alcohol. The chemical formula for phenyldiethanolamine is C3H8O2N. Phenylethanolamine is found in small quantities in various sources such as fruit juices, wine, and beer, but