EntityQ104920649· pop 6· linked from 4 articles(E)-caffeic aldehydeSign in to savechemical compoundChemical dataFormulaC9H8O3Molecular weight164.16 g/molIUPAC name(E)-3-(3,4-dihydroxyphenyl)prop-2-enalvia PubChemWikidata factsMass+164.047344116Show 1 more factP703Tachigali paniculatavia Wikidata · CC0Connectionsdigital object identifierEntitychemical formulaEntityCategoriesCatecholsChembox having GHS dataChemical articles with multiple CAS registry numbersChemical articles with multiple compound IDsConjugated aldehydesMultiple chemicals in an infobox that need indexingPhenylpropanoids