Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
- beauty
- industrial
1,4-Benzenediamine
CAS 106-50-3
Antioxidant · Dye · Hardener
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 804 composition records across product categories including Laboratory supplies, Construction, Raw materials.
Regulation
No restrictions found. 1,4-Benzenediamine appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|industrial
- definition_level:complete
- definition_type:primary
- ingredient_type:ingredient substance
- occupational_presence
- substance_class:chemical
USEPAcommercial use observedEPA CPDat observed this chemical in 804 composition records across product categories including Laboratory supplies, Construction, Raw materials. EPA CPDat classifies this chemical for functional uses including Dye, Antioxidant, Hardener.
- EPA CPDat observed this chemical in 804 composition records across product categories including Laboratory supplies, Construction, Raw materials. EPA CPDat classifies this chemical for functional uses including Dye, Antioxidant, Hardener.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 1,4-Benzenediamine. 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.
Good fit
Where it appears
Prevalence of 1,4-Benzenediamine in our catalog (epa_cpdat).
Products
804
Brands
6
Laboratory suppliesConstructionRaw materialsPersonal care
Typical roles
AntioxidantDyeHardener
Found in these products
- Nature & care permanent colour chocolateSanté Verte · HairCritical
- Nisha mehndi 15 MRPNisha · Non Food ProductsHigh
- Touch of GrayJust For Men · Hair DyeModerate
- cream of natureHigh
- Paris Superior Preference 5CB Medium Chestnut Brown Warmer HaircolorL'Oréal · Hair ColorCritical
- Barbe et moustache M-55 NoirJust for men · HairHigh
- Color Advance negro nº1LlonguerasCritical
- hair colourCritical
