Synonyms: Pyrocatechol; 1,2-Benzenediol; 1,2-Dihydroxybenzene; Catechol Formula: C6H4-1,2-(OH)2 Formula Weight: 110.11 CAS No.: 120-80-9 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly...