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    <!-- http://purl.obolibrary.org/obo/CHEBI_32234 -->

    <Class rdf:about="http://purl.obolibrary.org/obo/CHEBI_32234">
        <rdfs:label>titanium dioxide</rdfs:label>
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        <oboInOwl:hasDbXref>gmelin:9354</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>dioxido de titanio</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasExactSynonym>titanium(IV) oxide</oboInOwl:hasExactSynonym>
        <oboInOwl:hasRelatedSynonym>dioxyde de titane</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>ppdb:1311</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>E 171</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>drugcentral:4237</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>bis(oxido)titanium</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasExactSynonym>titanium dioxide</oboInOwl:hasExactSynonym>
        <oboInOwl:hasRelatedSynonym>Titanium dioxide</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>kegg.drug:D01931</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>oxido de titanio(IV)</oboInOwl:hasRelatedSynonym>
        <oboInOwl:id>CHEBI:32234</oboInOwl:id>
        <ns3:IAO_0000115>A titanium oxide with the formula TiO&lt;small&gt;&lt;sub&gt;2&lt;/sub&gt;&lt;/small&gt;.  A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications.</ns3:IAO_0000115>
        <oboInOwl:hasDbXref>wikipedia.en:Titanium_Dioxide</oboInOwl:hasDbXref>
        <ns4:inchi_string>InChI=1S/2O.Ti</ns4:inchi_string>
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        <oboInOwl:hasDbXref>molbase:272</oboInOwl:hasDbXref>
        <ns4:smiles_string>[O]=[Ti]=[O]</ns4:smiles_string>
        <oboInOwl:hasDbXref>gmelin:833511</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>titanium(IV) oxide</oboInOwl:hasRelatedSynonym>
        <ns4:generalized_empirical_formula>O2Ti</ns4:generalized_empirical_formula>
        <ns4:inchi_key_string>GWEVSGVZZGPLCZ-UHFFFAOYSA-N</ns4:inchi_key_string>
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        <oboInOwl:hasRelatedSynonym>[TiO2]</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasDbXref>pubmed:29079364</oboInOwl:hasDbXref>
        <oboInOwl:hasRelatedSynonym>TiO2</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasOBONamespace>chebi_ontology</oboInOwl:hasOBONamespace>
        <oboInOwl:hasRelatedSynonym>Titandioxid</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>titanium dioxide</oboInOwl:hasRelatedSynonym>
        <oboInOwl:hasRelatedSynonym>Titanium oxide</oboInOwl:hasRelatedSynonym>
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    <!-- http://purl.obolibrary.org/obo/CHEBI_33676 -->

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