👉 Iodol is a chemical compound that is used as an antiseptic and disinfectant. It is composed of Iodine, which is an element with atomic number 12 and mass 32. The compound has been known for centuries and was first synthesized in the late 18th century by French chemist Jean-Baptiste Lamarck. The chemical formula for iodol is I2, where I represents the subscript (i.e., "I") for iodine