2-Iodopropane, also known as isopropyl iodide, is an organic compound with the formula C3H7I. It is a colorless liquid with a sweet odor, used primarily as a reagent in organic synthesis and as a solvent. It is not naturally occurring in food but can be used in the synthesis of various compounds. Its sensory characteristics include a sweet, somewhat pungent smell. In culinary applications, it is not directly used but may be involved in the synthesis of flavor compounds. Health-wise, it is important to handle with care due to its toxicity.