Propyladiphenin is a chemical compound used in the manufacturing of various products. The word is spelled as /ˌprɒpɪlədaɪˈfɛnɪn/ according to IPA phonetic transcription. The first syllable "propyl" is pronounced as /ˈprɒpɪl/, while "adiphenin" is pronounced as /əˈdɪfənɪn/. The stress is on the second syllable of "adiphenin." The spelling of Propyladiphenin may appear intimidating at first glance, but by breaking down the word into its individual components and using the IPA phonetic transcription, the pronunciation can be easily understood.