Arsenic trichloride
CAS 7784-34-1 · AsCl3
Hazard classDanger — Corrosive, Toxic, Irritant / harmful, Health hazard, Environmental hazard
PictogramsCorrosiveToxicIrritant / harmfulHealth hazardEnvironmental hazard
H-statements- H300 Fatal if swallowed
- H301 Toxic if swallowed
- H331 Toxic if inhaled
- H310 Fatal in contact with skin
- H314 Causes severe skin burns and eye damage
- H350 May cause cancer
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
- H319 Causes serious eye irritation
- H341 Suspected of causing genetic defects
- H361 Suspected of damaging fertility or the unborn child
- H370 Causes damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
- H315 Causes skin irritation
Synonyms232-059-5 · ARSENIC TRICHLORIDE · Trichloroarsine · Arsenous trichloride · Arsenious chloride · trichloroarsane · Arsenous chloride · AsCl3
Molecular weight181.28 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.
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Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.