🌐EnglishEnglishDeutschFrançaisItalianoPolskiPortuguêsفارسی한국어中文日本語EntityQ209206· pop 15· linked from 58 articles2,4-dihydroxybenzoic acidchemical compoundConnectionsgentisic acidEntity3,4-dihydroxybenzoic acidEntityCategoriesChembox having GHS dataChembox image size setDihydroxybenzoic acidsECHA InfoCard ID from Wikidata