Also known as: UNII-K2VY200N7B, 2,6-Pyridinediamine, 3-(2-(3-pyridinyl)diazenyl)-, 2,6-Pyridinediamine, 3-(3-pyridinylazo)-, Pyridine, 2,6-diamino-3,3'-azodi-
CAS 28365-08-4
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine (CAS 28365-08-4) is a chemical substance with GHS signal word Warning; key hazard signal: H302; H373 **; H411. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from ECHA CLP, EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
View cosmetic safety profile for 2,6-Diamino-3-((Pyridin-3-Yl)Azo)Pyridine →
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine is prohibited in EU cosmetics at max 0.25% but has active industrial GHS classifications (H302, H373, H411).
CAS, identifiers, formula, and alternate names for the matched substance record.
EU harmonized hazard classification, hazard statements, pictograms, and signal word.
| Hazard Class | H-Statements | Pictograms | Signal |
|---|---|---|---|
| Acute Tox. 4 *; STOT RE 2 *; Aquatic Chronic 2 | H302; H373 **; H411 | GHS07; GHS08; GHS09 | Warning |
Industrial and product-use categories associated with this substance.
Inventory, screening, and regulatory list matches from public chemical databases.
| List | Keyword | Source |
|---|---|---|
| Europe; Personal care; restricted | European Commission | CosIng |
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| K2VY200N7B | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| K2VY200N7B | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| K2VY200N7B | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| K2VY200N7B | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
Registration status from the ECHA REACH registered substances database.
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 2,6-diamino-3-((pyridine-3-yl)azo)pyridine | 421-430-9 | ECHA overview → |
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine (CAS 28365-08-4) is classified under EU CLP Annex VI as Acute Tox. 4 *; STOT RE 2 *; Aquatic Chronic 2 with signal word Warning. Hazard statements: H302; H373 **; H411. Source: EU CLP Annex VI (ECHA).
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine has 4 NOAEL studies in the database. The lowest reported value is K2VY200N7B UNII. Source: openFDA substances.
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine appears on 1 regulatory/inventory list including Europe; Personal care; restricted. Source: EPA CPDat.
Yes, 2,6-Diamino-3-((pyridin-3-yl)azo)pyridine is also indexed as a cosmetic ingredient under the name 2,6-Diamino-3-((Pyridin-3-Yl)Azo)Pyridine. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from ECHA CLP Annex VI, EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine is prohibited in EU cosmetics at max 0.25% but has active industrial GHS classifications (H302, H373, H411).
2,6-Diamino-3-((pyridin-3-yl)azo)pyridine also appears in cosmetics databases.