What other records share CAS 991-84-4?

CAS 991-84-4 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 8641115/10/2010

DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

Phenol, 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)-

DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

Markets and their official sources Search every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 991-84-4

CAS 991-84-4PubChem CID 70431

Phenol, 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-bis(1,1-dimethylethyl)-

4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol is a member of triazines. — ChEBI

IUPAC name: 4-[[4,6-bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino]-2,6-ditert-butylphenol

Molecular formula: C33H56N4OS2
Molecular weight: 589.0 g/mol
Exact mass: 588.38955477 Da
XLogP3: 13.4
Topological polar surface area: 122.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

Irganox 565Irganox RA 5652,4-Bis(octylthio)-6-(4-hydroxy-3,5-di-tert-butylanilino)-1,3,5-triazineNSC 328455O1Q826IX7HTINOGARD MD1EINECS 213-590-1IRGANOX 565 RA

16 more reported names

NSC-3284552,6-Di-tert-butyl-4-(4,6-bis(octylthio)-1,3,5-triazin-2-ylamino)phenolEC 213-590-14-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-bis(1,1-dimethylethyl)-phenolPhenol, 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)-DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE4-((4,6-bis(octylthio)-s-triazin-2-yl)amino)-2,6-di-tert-butylphenolPhenol, 4-((4,6-bis(octylthio)-s-triazin-2-yl)amino)-2,6-di-tert-butyl-4-((4, 6-BIS(OCTYLTHIO)6-BIS(OCTYLTHIO)6-BIS(OCTYLTHIO)-S-TRIAZIN-2-YL)AMINO)-2,6-DI-TERT-BUTYLPHENOLRefChem:8611744-((4,6-BIS(OCTYLTHIO)6-BIS(OCTYLTHIO)6-BIS(OCTYLTHIO)-S-TRIAZIN-2-YL)AMINO)-2,6-DI-TERT-BUTYLPHENOLDI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE [INCI]Phenol, 4-((4,6-bis(octylthio)-s-triazin-2-yl)amino)-2,6-di-tert-butyl-(8CI)213-590-14-((4,6-Bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol4-{[4,6-bis(octylsulfanyl)-1,3,5-triazin-2-yl]amino}-2,6-di-tert-butylphenol

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:141532
EPA DTXSID:DTXSID1052662

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

INCI name

DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

Description

Phenol, 4-[[4,6-bis(octylthio)-1,3,5-triazin-2-yl]amino]-2,6-bis(1,1-dimethylethyl)-

Record provenance

Inventory reference: 86411
Imported identity: DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE or related substances.

Key data

CAS

991-84-4

213-590-1

Restriction

—

Function

ANTIOXIDANT: Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#9525 · DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

Ingredients with overlapping formulation functions

DENDROPANAX MORBIFERUS PHYTOPLACENTA EXTRACTANTIMICROBIAL, ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

DEOXYCHOLOYL TRIPEPTIDE-1ANTIOXIDANT; HAIR CONDITIONING; SKIN PROTECTING; SKIN CONDITIONING - HUMECTANT; SKIN CONDITIONING -…

DESCHAMPSIA ANTARCTICA LEAF EXTRACTANTIOXIDANT, UV ABSORBER

DETONULA PUMILA EXTRACTANTIOXIDANT, SKIN CONDITIONING

DI-T-BUTYLHYDROQUINONEANTIOXIDANT

DIACETYLCURCUMINANTIOXIDANT, BLEACHING, SKIN CONDITIONING, SKIN PROTECTING, UV ABSORBER

DIAMINOHEXYL TRIHYDROXYBENZAMIDE HCLANTIOXIDANT

DIAMMONIUM EDTAANTIOXIDANT, CHELATING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE appears in the CosIng inventory

The CosIng inventory lists DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE carries the following function designation(s):

ANTIOXIDANT

CAS 991-84-4 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

View CAS records

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE

This page reproduces the CosIng inventory entry for DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to DI-T-BUTYL HYDROXYPHENYLAMINO BISOCTYLTHIOTRIAZINE, its identifiers or nearby name variants.