Home›Chembox image size set›PTCDA🌐EnglishEnglishDeutschFrançaisNederlandsPolskiSvenska中文日本語EntityQ905520· pop 7· linked from 10 articlesPTCDAAlso known as Pigment Red 224, perylenetetracarboxylic dianhydridechemical compoundWikidata factsMass392.032088Show 3 more factschemical formulaC₂₄H₈O₆canonical SMILESC1=CC2=C3C(=CC=C4C3=C1C5=C6C4=CC=C7C6=C(C=C5)C(=O)OC7=O)C(=O)OC2=OCommons categoryPTCDASources (2)wikidata.orgcommonchemistry.cas.orgvia Wikidata · CC0Available in 6 languagesFrançaisDeutsch中文NederlandsPolskivia Wikidata sitelinks · CC0ConnectionspigmentEntityCurcuma longaEntityCategoriesChembox image size setECHA InfoCard ID from WikidataOrganic semiconductorsPerylene dyesVat dyes