Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Toxicological Studies
1 study endpoint found for Disperse Black 9. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.
| Endpoint | Value | Route | Species | Study Type | Source |
|---|---|---|---|---|---|
| LOAEL | 20 mg/kg bw/day | oral | rat | Developmental | COSMOS_DB |
Expert Verdict
Contains 4-aminobiphenyl (4-ABP) at 4.35 ppm, classified as human carcinogen (IARC Group 1); prohibited in EU and US cosmetics.
Frequently Asked Questions
Is Disperse Black 9 safe in cosmetics?
Contains 4-aminobiphenyl (4-ABP) at 4.35 ppm, classified as human carcinogen (IARC Group 1); prohibited in EU and US cosmetics. The EU classifies Disperse Black 9 as "prohibited". Safety rating: POOR. 1 toxicological study endpoint(s) are available in our database.
Is Disperse Black 9 allowed in the EU?
Disperse Black 9 EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Disperse Black 9 do in cosmetics?
Disperse Black 9 functions as: Hair dyeing (non-oxidative). It is classified as a cosmetic ingredient in our database. CAS number: 12222-69-4.
What is the Margin of Safety for Disperse Black 9?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
What is the NOAEL for Disperse Black 9?
The NOAEL (No Observed Adverse Effect Level) for Disperse Black 9 is 20 mg/kg bw/day based on a Developmental study via oral route in rat. Source: COSMOS_DB.
Compliance Tools
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Related Ingredients
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