Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
- industrial
HC Yellow 4
CAS 59820-43-8
Concern score
Not assessed — no hazard data yet.
HC Yellow 4 in plain language
Also known as Hc yellow no. 4 · N,O-DI(2-HYDROXYETHYL)-2-AMINO-5-NITROPHENOL · 2-(3-NITRO-6-(.BETA.-HYDROXYETHYLAMINO)PHENOXY)ETHANOL · Colipa B038 · Colorex HCY4 · Colorex HCY 4
Show all 15 names
Ethanol, 2-((2-(2-HYDROXYETHOXY)-4-NITROPHENYL)AMINO)- · HC Giallo 4 · HC Jaune 4 · HC amarillo 4 · N, O-Di(hydroxyethyl)-2-amino-5-nitrophenol · NCI-C56019 · Phenol, N,O-DI(HYDROXYETHYL)-2-AMINO-5-NITRO- · Rodol 2G Y4 · UNII-0N97D5G157
Used in consumer products as a colourant.
- Colourant
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. HC Yellow 4 appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Dye.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Dye.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence & sources
No graded research studies for HC Yellow 4 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed HC Yellow 4 in a product composition. These are source records, not Greenveil catalog products.
Named organisations
2
Typical roles
Colourant
Found in these products
Their ingredient lists include HC Yellow 4; each product's own rating depends on its whole formula, so it is shown on the product page, not here.
