Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
- industrial
2,3-Butanedione
CAS 1173018-75-1
Flavouring and nutrient · Fragrance · Protectors and Developers
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 4 composition records across product categories including Laboratory supplies, Raw materials.
Regulation
No restrictions found. 2,3-Butanedione appears in these published regulatory listings.
- commercial_presence
- cpdat_category:industrial
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- occupational_presence
- substance_class:chemical
- substance_type:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 4 composition records across product categories including Laboratory supplies, Raw materials. EPA CPDat classifies this chemical for functional uses including Fragrance, Flavouring and nutrient, Protectors and Developers.
- EPA CPDat observed this chemical in 4 composition records across product categories including Laboratory supplies, Raw materials. EPA CPDat classifies this chemical for functional uses including Fragrance, Flavouring and nutrient, Protectors and Developers.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence
No graded sources yet for 2,3-Butanedione. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Where it appears
Prevalence of 2,3-Butanedione in our catalog (epa_cpdat).
Products
4
Brands
5
Laboratory suppliesRaw materials
Typical roles
Flavouring and nutrientFragranceProtectors and Developers
