- beauty
3',4'-DIHYDROXYFLAVONOL
CAS 6068-78-6
Concern score
Not assessed — no hazard data yet.
3',4'-DIHYDROXYFLAVONOL in plain language
On cosmetic ingredient lists it appears as “Dihydroxyflavonol”.
Also known as Dihydroxyflavonol · 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-hydroxy- · 2-(3,4-Dihydroxyphenyl)-3-hydroxy-4H-1-benzopyran-4-one · 2-(3,4-dihydroxyphenyl)-3-hydroxychromen-4-one · 5,7-DIDEOXYQUERCETIN · 2-(3,4-DIHYDROXYPHENYL)-3-HYDROXY-4H-BENZOPYRAN-4-ONE
Show all 13 names
2-(3,4-dihydroxyphenyl)-3-hydroxy-4H-chromen-4-one · 3'',4''-dihydroxyflavonol · 3,3'',4''-Trihydroxyflavone · 3,3',4'-TRIHYDROXYFLAVONE · Diohf · TNP00069 · UNII-R1I1R1C88V
Used in cosmetics as an antioxidant and a skin-conditioning agent.
- Antioxidant
- Skin conditioning
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
What we know about this ingredient
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. 3',4'-DIHYDROXYFLAVONOL appears in these published regulatory listings.
EUCosIngActiveDihydroxyflavonol is the organic compound that conforms to the formula
- Dihydroxyflavonol is the organic compound that conforms to the formulaSource →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for 3',4'-DIHYDROXYFLAVONOL. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for 3',4'-DIHYDROXYFLAVONOL yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Reference links (2)
pubs.acs.org
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
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.