CHEBI:32234 - titanium dioxide

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ChEBI Name titanium dioxide
ChEBI ID CHEBI:32234
Definition A titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula O2Ti
Net Charge 0
Average Mass 79.86580
Monoisotopic Mass 79.93777
InChI InChI=1S/2O.Ti
InChIKey GWEVSGVZZGPLCZ-UHFFFAOYSA-N
SMILES O=[Ti]=O
Roles Classification
Biological Role(s): food colouring
A food additive that imparts colour to food. In European countries, E-numbers for permitted food colours are from E 100 to E 199, divided into yellows (E 100-109), oranges (E 110-119), reds (E 120-129), blues and violets (E 130-139), greens (E 140-149), browns and blacks (E 150-159), and others (E 160-199).
Application(s): food colouring
A food additive that imparts colour to food. In European countries, E-numbers for permitted food colours are from E 100 to E 199, divided into yellows (E 100-109), oranges (E 110-119), reds (E 120-129), blues and violets (E 130-139), greens (E 140-149), browns and blacks (E 150-159), and others (E 160-199).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing titanium dioxide (CHEBI:32234) has role food colouring (CHEBI:77182)
titanium dioxide (CHEBI:32234) is a titanium oxides (CHEBI:134438)
Incoming rutile (CHEBI:46748) is a titanium dioxide (CHEBI:32234)
titanium dioxide nanoparticle (CHEBI:51050) is a titanium dioxide (CHEBI:32234)
titanium dioxide nanotube (CHEBI:50873) is a titanium dioxide (CHEBI:32234)
IUPAC Names
bis(oxido)titanium
titanium dioxide
titanium(IV) oxide
Synonyms Sources
[TiO2] MolBase
dióxido de titanio ChEBI
dioxyde de titane ChEBI
E 171 ChEBI
óxido de titanio(IV) ChEBI
TiO2 IUPAC
Titandioxid ChemIDplus
titania ChemIDplus
Titanium dioxide KEGG COMPOUND
Titanium oxide KEGG COMPOUND
titanium(IV) oxide ChemIDplus
Manual Xrefs Databases
1311 PPDB
272 MolBase
4237 DrugCentral
C13409 KEGG COMPOUND
D01931 KEGG DRUG
Titanium_Dioxide Wikipedia
View more database links
Registry Numbers Types Sources
13463-67-7 CAS Registry Number KEGG COMPOUND
13463-67-7 CAS Registry Number ChemIDplus
13463-67-7 CAS Registry Number NIST Chemistry WebBook
833511 Gmelin Registry Number Gmelin
9354 Gmelin Registry Number Gmelin
Citation Waiting for Citations Type Source
29079364 PubMed citation Europe PMC
Last Modified
22 January 2018