#N/A compounds don't have enough scientific evidence yet to be categorized. In red the compounds presented by the PMI (and checked by the FDA), in blue the additional compounds analyzed by the FDA. Benzenemethanol, 4-hydroxy-, Cis-sesquisabinene hydrate, Ethyl dodecanoate (ethyl laurate) are present in IQOS but not in Ordinary Cigarettes. Further notes and sources for "likely to be carcinogenic to humans" and "irritants" are available at the linked dataset.
