Hazard classDanger — Flammable, Corrosive, Toxic, Irritant / harmful, Health hazard
PictogramsFlammableCorrosiveToxicIrritant / harmfulHealth hazard
H-statements- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H314 Causes severe skin burns and eye damage
- H332 Harmful if inhaled
- H331 Toxic if inhaled
- H336 May cause drowsiness or dizziness
- H341 Suspected of causing genetic defects
- H370 Causes damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
Synonyms212-079-0 · 3,4-DICHLORO-1-BUTENE · 3,4-Dichlorobut-1-ene · 1-Butene, 3,4-dichloro- · 1,2-Dichloro-3-butene · 3,4-Dichlorobutene-1 · IA19EYW12D · RefChem:485870
Molecular weight124.99 g/mol
Data sourceAggregated classification PubChem · REACH-registeredGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.