Hazard classWarning — Irritant / harmful
PictogramsIrritant / harmful
H-statements- H302 Harmful if swallowed
- H319 Causes serious eye irritation
Synonyms4,7-Dihydroxycoumarin · 4,7-Dihydroxy-2H-chromen-2-one · 2H-1-BENZOPYRAN-2-ONE, 4,7-DIHYDROXY- · 4,7-Dihydroxy-2H-1-benzopyran-2-one · 4,7-Dihydroxy-coumarin · Coumarin, 4,7-dihydroxy- · DTXSID70173558 · NSC 136214
Molecular weight178.14 g/mol
Data sourceAggregated classification PubChemGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.