Hazard classWarning — Flammable, Irritant / harmful
PictogramsFlammableIrritant / harmful
H-statements- H228 Flammable solid
- H317 May cause an allergic skin reaction
Common uses (US EPA CDR)Polymerization promoterProcessing aids not otherwise specifiedHardenerIntermediateProcessing aids, specific to petroleum productionEnergy Releasers (explosives, motive propellant)
Synonymsmethenamine · Hexamethylenetetramine · Hexamine · Urotropine · Urotropin · 1,3,5,7-Tetraazaadamantane · Uritone · HMTA
Molecular weight140.19 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.