Official EU label nameGlossary entry 6482

CI 77891

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:13463-67-7

EC:236-675-5

Ingredient index records:

CI 77891

Cosmetic functions: COLORANT

CI 77891 is classed chemically as an inorganic colour (see also INCI: Titanium dioxide). It conforms to the formula

Inventory restriction note: IV/143

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1 matched or reported name

CI 77891

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name CI 77891.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 13463-67-7

CAS 13463-67-7PubChem CID 26042

Titanium dioxide

Titanium dioxide is a titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications. It has a role as a food colouring. — ChEBI

IUPAC name: dioxotitanium

Molecular formula: O2Ti
Molecular weight: 79.866 g/mol
Exact mass: 79.9377699 Da
Topological polar surface area: 34.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

TitaniaTitanium(IV) oxideTitanium WhiteTitafranceTitandioxidFlamencoHombitanTiofine

16 more reported names

TioxideTipaqueTitanoxRayoxBayertitan ATitanic anhydrideTioxide RHDTioxide RSMZopaque LDCRutiox CRTitanox RANCA-Fil CreamCalcotone White TTioxide AD-MTioxide R-CRTioxide R-SM

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External database identifiers

ChEBI:CHEBI:32234
PubMed:42214481
PubMed:40651618
PubMed:39661493
PubMed:39580016
PubMed:39547316
PubMed:39461655
PubMed:39213753
PubMed:36528116
PubMed:35973603
PubMed:35295148
PubMed:34973136
PubMed:34874108

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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