Home›Chembox having GHS data›邻甲酚酞🌐中文EnglishDeutschEspañolالعربية中文日本語EntityQ15634165· pop 9· linked from 4 articles邻甲酚酞Also known as O -Cresolphthalein化合物Wikidata factsMass346.121Show 3 more factscanonical SMILESCC1=C(C=CC(=C1)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4)O)C)Ochemical formulaC₂₂H₁₈O₄melting point224.0Sources (2)wikidata.orgcommonchemistry.cas.orgvia Wikidata · CC0Available in 9 languagesEspañolDeutsch中文日本語العربيةBasqueFinnishTamilvia Wikidata sitelinks · CC0ConnectionscalciumEntityethanolEntityCategoriesChembox having GHS dataECHA InfoCard ID from WikidataPH indicatorsTriarylmethane dyes