Hazard classWarning — Irritant / harmful, Environmental hazard
PictogramsIrritant / harmfulEnvironmental hazard
H-statements- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H400 Very toxic to aquatic life
Synonyms1-Nitroso-2-naphthol · 131-91-9 · 2-Naphthalenol, 1-nitroso- · Nitroso-beta-naphthol · 2-Naphthol, 1-nitroso- · Zelen moridlova 4 · 757I55U2QX · NSC-4151
Molecular weight173.17 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.