Also known as: 2,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazine, EINECS 213-590-1, Irganox 565, Irganox RA 565, NSC 328455 (+1 more)
CAS 991-84-4
4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol (CAS 991-84-4) is a chemical substance. Key regulatory status: REACH registered, 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
View cosmetic safety profile for Di-t-Butyl Hydroxyphenylamino Bisoctylthiotriazine →
CAS, identifiers, formula, and alternate names for the matched substance record.
Industrial and product-use categories associated with this substance.
Inventory, screening, and regulatory list matches from public chemical databases.
| List | Keyword | Source |
|---|---|---|
| drinking_water; Europe; manufacturing; plastic_additive | Belgaqua | CPCat |
| CEDI | FDA | United States Food and Drug Administration (FDA) |
| Indirect additives food contact (10/2018) | FDA | United States Food and Drug Administration (FDA) |
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =3 | mg/m3 | DNEL local | inhalation | Human | ToxValDB_GESTIS_DNEL |
| O1Q826IX7H | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| O1Q826IX7H | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| O1Q826IX7H | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| O1Q826IX7H | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| =200 | mg/kg bw/day | NOAEL | oral | Rat | ToxValDB_ECHA_IUCLID |
| =818 | mg/kg bw/day | NOAEL | oral | Dog | ToxValDB_ECHA_IUCLID |
| =1297.3 | mg/kg bw/day | NOAEL | oral | Rat | ToxValDB_ECHA_IUCLID |
| =3000 | mg/kg bw/day | NOAEL | oral | Rat | ToxValDB_ECHA_IUCLID |
| =987 | mg/kg bw/day | NOEL | oral | Rat | ToxValDB_ECHA_IUCLID |
| =1010 | mg/kg bw/day | NOEL | oral | Rat | ToxValDB_ECHA_IUCLID |
Showing 11 of 11 studies
Registration status from the ECHA REACH registered substances database.
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | 2,6-di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenol | 213-590-1 | ECHA overview → |
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol has 11 NOAEL studies in the database. The lowest reported value is 3 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol appears on 3 regulatory/inventory lists including drinking_water; Europe; manufacturing; plastic_additive, CEDI, Indirect additives food contact (10/2018). Source: EPA CPDat.
Yes, 4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol is also indexed as a cosmetic ingredient under the name Di-t-Butyl Hydroxyphenylamino Bisoctylthiotriazine. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from 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.
4-{[4,6-Bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol also appears in cosmetics databases.