Hazard classWarning — Health hazard, Environmental hazard
PictogramsHealth hazardEnvironmental hazard
H-statements- H361d Suspected of damaging the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Common uses (US EPA CDR)Corrosion inhibitor
Workplace exposure limitsNIOSH REL Ca
OSHA PEL none TWA 0.2 mg/m3
IDLH Ca [N.D.]Occupational exposure limits — NIOSH Pocket Guide.
SynonymsAmitrole · 3-amino-1,2,4-triazole · 1H-1,2,4-Triazol-5-amine · 1H-1,2,4-Triazol-3-amine · Aminotriazole · 3-Aminotriazole · Amitrol · Amizol
Molecular weight84.08 g/mol
Data sourceHarmonised classification ECHA — EU CLP Annex VILegally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.