Diacetyl
DEPdiacetyl ester2,3-butanedione
Flavoring Agent
Diacetyl is a chemical used to give foods and drinks a buttery or sweet flavor. It's commonly found in microwave popcorn and some types of candy.
High Concern
Source: FDA GRAS list
Diacetyl is considered safe by the FDA, but high levels of exposure have been linked to respiratory problems in some workers.
Diacetyl Workplace Exposure Concerns
Paul Cochrane
r/BestofRedditorUpdates
3724
I (26m) am interested in a woman (27f) who happens to be transgender. She doesn’t know that I know. How do I tell her in a way that doesn’t cause hurt feelings or concerns for her safety?
Clinical bronchiolitis obliterans in workers at a microwave-popcorn plant.
Kreiss K, Gomaa A, Kullman G
2002
Read on PubMedRelated Ingredients
Last updated: May 16, 2026