Is 3,4-Methylenedioxyphenol safe in cosmetics?
3,4-Methylenedioxyphenol has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
Also known as: 5-19-02-00532, BRN 0127405, EINECS 208-561-5, Methylene ether of oxyhydroquinone, UNII-94IEA0NV89
INCI: 3,4-METHYLENEDIOXYPHENOL
3,4-Methylenedioxyphenol (CAS 533-31-3) is a cosmetic cosmetic ingredient functioning as Hair dye precursor, Antioxidant. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety and pharmaceutical data.
View industrial chemical safety profile for CAS 533-31-3 →
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Margin of Safety, dermal absorption, and sensitization profile summaries for 3,4-Methylenedioxyphenol.
Calculate MoS for your specific formulation with the MoS Calculator.
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
European Commission CosIng database Annex references per Regulation (EC) No 1223/2009.
Additional regulatory detail beyond the 7-jurisdiction summary: Saudi SFDA, Korea MFDS, ASEAN ACD, Japan/Korea, Brazil/India, and cross-jurisdictional restriction entries.
| Jurisdiction | Status | Max % | Product Type |
|---|---|---|---|
| KR | prohibited | - | - |
Expert safety assessment and concern-level summary for 3,4-Methylenedioxyphenol.
Same-CAS public records found in pharmaceutical data.
Same-CAS rows from the pharmaceutical spoke database.
3,4-Methylenedioxyphenol has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
3,4-Methylenedioxyphenol EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
3,4-Methylenedioxyphenol functions as: Hair dye precursor, Antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: 533-31-3.
3,4-Methylenedioxyphenol also appears in industrial chemical safety and pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Check 3,4-Methylenedioxyphenol compliance across multiple jurisdictions:
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for 3,4-Methylenedioxyphenol in your formulation.